TY  - DATA
AU  - Penjišević, Jelena 
AU  - Šukalović, Vladimir 
AU  - Dukić-Stefanović, Slađana
AU  - Deuther-Conrad, Winnie
AU  - Andrić, Deana 
AU  - Kostić-Rajačić, Slađana
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5845
AB  - Serotonin receptors modulate numerous behavioral and neuropsychological processes. Therefore, they are the target for the action of many drugs, such as antipsychotics, antidepressants, antiemetics, migraine remedies, and many others. The 5-HT1A receptors have been involved in the pathogenesis and treatment of anxiety and depression and represent a promising target for new drugs with reduced extrapyramidal side effects. In most antidepressants, a piperazine-based structural motif can be identified as a common moiety. Here we describe the synthesis, pharmacological, and in silico characterization of a novel arylpiperazines series with excellent 5-HT1A affinity. The final compounds, 4a, 8a, and 8b, were selected according to predictions of in silico pharmacokinetics, docking analysis, and molecular dynamics in conjunction with physical properties, and metabolic stability. The accentuated molecules could serve as a lead compound for developing 5-HT1A drug-like molecules for depression treatment.
PB  - Elsevier
T2  - Arabian Journal of Chemistry
T1  - Supplementary material for: Penjišević, J. Z., Šukalović, V. B., Dukic-Stefanovic, S., Deuther-Conrad, W., Andrić, D. B.,& Kostić-Rajačić, S. V.. (2023). Synthesis of novel 5-HT1A arylpiperazine ligands: Binding data and computer-aided analysis of pharmacological potency. in Arabian Journal of Chemistry Elsevier., 16(4), 104636. https://doi.org/10.1016/j.arabjc.2023.104636
VL  - 16
IS  - 4
SP  - 104636
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5845
ER  - 

@misc{
author = "Penjišević, Jelena  and Šukalović, Vladimir  and Dukić-Stefanović, Slađana and Deuther-Conrad, Winnie and Andrić, Deana  and Kostić-Rajačić, Slađana",
abstract = "Serotonin receptors modulate numerous behavioral and neuropsychological processes. Therefore, they are the target for the action of many drugs, such as antipsychotics, antidepressants, antiemetics, migraine remedies, and many others. The 5-HT1A receptors have been involved in the pathogenesis and treatment of anxiety and depression and represent a promising target for new drugs with reduced extrapyramidal side effects. In most antidepressants, a piperazine-based structural motif can be identified as a common moiety. Here we describe the synthesis, pharmacological, and in silico characterization of a novel arylpiperazines series with excellent 5-HT1A affinity. The final compounds, 4a, 8a, and 8b, were selected according to predictions of in silico pharmacokinetics, docking analysis, and molecular dynamics in conjunction with physical properties, and metabolic stability. The accentuated molecules could serve as a lead compound for developing 5-HT1A drug-like molecules for depression treatment.",
publisher = "Elsevier",
journal = "Arabian Journal of Chemistry",
title = "Supplementary material for: Penjišević, J. Z., Šukalović, V. B., Dukic-Stefanovic, S., Deuther-Conrad, W., Andrić, D. B.,& Kostić-Rajačić, S. V.. (2023). Synthesis of novel 5-HT1A arylpiperazine ligands: Binding data and computer-aided analysis of pharmacological potency. in Arabian Journal of Chemistry Elsevier., 16(4), 104636. https://doi.org/10.1016/j.arabjc.2023.104636",
volume = "16",
number = "4",
pages = "104636",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5845"
}

Penjišević, J., Šukalović, V., Dukić-Stefanović, S., Deuther-Conrad, W., Andrić, D.,& Kostić-Rajačić, S..Supplementary material for: Penjišević, J. Z., Šukalović, V. B., Dukic-Stefanovic, S., Deuther-Conrad, W., Andrić, D. B.,& Kostić-Rajačić, S. V.. (2023). Synthesis of novel 5-HT1A arylpiperazine ligands: Binding data and computer-aided analysis of pharmacological potency. in Arabian Journal of Chemistry Elsevier., 16(4), 104636. https://doi.org/10.1016/j.arabjc.2023.104636. in Arabian Journal of Chemistry
Elsevier., 16(4), 104636.
https://hdl.handle.net/21.15107/rcub_cherry_5845

Penjišević J, Šukalović V, Dukić-Stefanović S, Deuther-Conrad W, Andrić D, Kostić-Rajačić S. Supplementary material for: Penjišević, J. Z., Šukalović, V. B., Dukic-Stefanovic, S., Deuther-Conrad, W., Andrić, D. B.,& Kostić-Rajačić, S. V.. (2023). Synthesis of novel 5-HT1A arylpiperazine ligands: Binding data and computer-aided analysis of pharmacological potency. in Arabian Journal of Chemistry Elsevier., 16(4), 104636. https://doi.org/10.1016/j.arabjc.2023.104636. in Arabian Journal of Chemistry.16(4):104636.
https://hdl.handle.net/21.15107/rcub_cherry_5845 .

Penjišević, Jelena , Šukalović, Vladimir , Dukić-Stefanović, Slađana, Deuther-Conrad, Winnie, Andrić, Deana , Kostić-Rajačić, Slađana, "Supplementary material for: Penjišević, J. Z., Šukalović, V. B., Dukic-Stefanovic, S., Deuther-Conrad, W., Andrić, D. B.,& Kostić-Rajačić, S. V.. (2023). Synthesis of novel 5-HT1A arylpiperazine ligands: Binding data and computer-aided analysis of pharmacological potency. in Arabian Journal of Chemistry Elsevier., 16(4), 104636. https://doi.org/10.1016/j.arabjc.2023.104636" in Arabian Journal of Chemistry, 16, no. 4:104636,
https://hdl.handle.net/21.15107/rcub_cherry_5845 .

TY  - DATA
AU  - Aleksić, Jovana
AU  - Stojanović, Milovan
AU  - Bošković, Jakša
AU  - Baranac-Stojanović, Marija
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5846
AB  - We present the green, highly atom-economical, solid-state silica gel-catalyzed synthesis of polysubstituted 1,4- and 1,2-dihydropyridines (DHPs) from commercially available materials, amines and ethyl propiolate. The DHP skeleton was assembled by heating the reactants and silica gel in a closed vessel. Aliphatic amines provided 1,4-isomers as the main or only DHP products, but the reactions of aromatic amines yielded a mixture of 1,4- and 1,2-isomers. To the best of our knowledge, this is the first example of the formation of a 1,2-DHP structure by the reaction of an amine with propiolic ester. Addition of 1 mass percent of H2SO4 to silica gel shifted the product distribution to 1,4-DHP as the main or the only isomer obtained. Experimental and theoretical analyses led to the identification of two key intermediates en route to DHPs and the explanation of the observed regioisomeric ratios. 1,2-DHPs show blue-cyan fluorescence in MeOH with the quantum yield Φ = 0.10–0.22 relative to quinine sulfate Φ = 0.58 and 1,4-DHPs show blue-violet fluorescence with Φ = 0.09–0.81.
PB  - Royal Society of Chemistry
T2  - Organic & Biomolecular Chemistry
T1  - Supplementary material for: Aleksić, J., Stojanović, M., Bošković, J.,& Baranac-Stojanović, M.. (2023). Solid-state silica gel-catalyzed synthesis of fluorescent polysubstituted 1,4- and 1,2-dihydropyridines. in Organic & Biomolecular Chemistry
Royal Society of Chemistry., 21(6), 1187-1205.
https://doi.org/10.1039/D2OB02119F
VL  - 21
IS  - 6
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5846
ER  - 

@misc{
author = "Aleksić, Jovana and Stojanović, Milovan and Bošković, Jakša and Baranac-Stojanović, Marija",
abstract = "We present the green, highly atom-economical, solid-state silica gel-catalyzed synthesis of polysubstituted 1,4- and 1,2-dihydropyridines (DHPs) from commercially available materials, amines and ethyl propiolate. The DHP skeleton was assembled by heating the reactants and silica gel in a closed vessel. Aliphatic amines provided 1,4-isomers as the main or only DHP products, but the reactions of aromatic amines yielded a mixture of 1,4- and 1,2-isomers. To the best of our knowledge, this is the first example of the formation of a 1,2-DHP structure by the reaction of an amine with propiolic ester. Addition of 1 mass percent of H2SO4 to silica gel shifted the product distribution to 1,4-DHP as the main or the only isomer obtained. Experimental and theoretical analyses led to the identification of two key intermediates en route to DHPs and the explanation of the observed regioisomeric ratios. 1,2-DHPs show blue-cyan fluorescence in MeOH with the quantum yield Φ = 0.10–0.22 relative to quinine sulfate Φ = 0.58 and 1,4-DHPs show blue-violet fluorescence with Φ = 0.09–0.81.",
publisher = "Royal Society of Chemistry",
journal = "Organic & Biomolecular Chemistry",
title = "Supplementary material for: Aleksić, J., Stojanović, M., Bošković, J.,& Baranac-Stojanović, M.. (2023). Solid-state silica gel-catalyzed synthesis of fluorescent polysubstituted 1,4- and 1,2-dihydropyridines. in Organic & Biomolecular Chemistry
Royal Society of Chemistry., 21(6), 1187-1205.
https://doi.org/10.1039/D2OB02119F",
volume = "21",
number = "6",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5846"
}

Aleksić, J., Stojanović, M., Bošković, J.,& Baranac-Stojanović, M..Supplementary material for: Aleksić, J., Stojanović, M., Bošković, J.,& Baranac-Stojanović, M.. (2023). Solid-state silica gel-catalyzed synthesis of fluorescent polysubstituted 1,4- and 1,2-dihydropyridines. in Organic & Biomolecular Chemistry
Royal Society of Chemistry., 21(6), 1187-1205.
https://doi.org/10.1039/D2OB02119F. in Organic & Biomolecular Chemistry
Royal Society of Chemistry., 21(6).
https://hdl.handle.net/21.15107/rcub_cherry_5846

Aleksić J, Stojanović M, Bošković J, Baranac-Stojanović M. Supplementary material for: Aleksić, J., Stojanović, M., Bošković, J.,& Baranac-Stojanović, M.. (2023). Solid-state silica gel-catalyzed synthesis of fluorescent polysubstituted 1,4- and 1,2-dihydropyridines. in Organic & Biomolecular Chemistry
Royal Society of Chemistry., 21(6), 1187-1205.
https://doi.org/10.1039/D2OB02119F. in Organic & Biomolecular Chemistry.21(6).
https://hdl.handle.net/21.15107/rcub_cherry_5846 .

Aleksić, Jovana, Stojanović, Milovan, Bošković, Jakša, Baranac-Stojanović, Marija, "Supplementary material for: Aleksić, J., Stojanović, M., Bošković, J.,& Baranac-Stojanović, M.. (2023). Solid-state silica gel-catalyzed synthesis of fluorescent polysubstituted 1,4- and 1,2-dihydropyridines. in Organic & Biomolecular Chemistry
Royal Society of Chemistry., 21(6), 1187-1205.
https://doi.org/10.1039/D2OB02119F" in Organic & Biomolecular Chemistry, 21, no. 6,
https://hdl.handle.net/21.15107/rcub_cherry_5846 .

TY  - JOUR
AU  - Mutić, Sanja
AU  - Stanković, Dalibor
AU  - Konya, Zoltan
AU  - Anojčić, Jasmina
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6280
AB  - In present work, the enzyme cholesterol oxidase (ChOx) was immobilized by Nafion® (Naf) on Pt,Ru–C nanocomposite and an ionic liquid (IL)–modified carbon paste electrode (CPE) in order to create cholesterol biosensor (Naf/ChOx/Pt,Ru–C/IL-CPE). The prepared working electrodes were characterized using scanning electron microscopy–energy-dispersive spectrometry, while their electrochemical performance was evaluated using electrochemical impedance spectroscopic, cyclic voltammetric, and amperometric techniques. Excellent synergism between IL 1-allyl-3-methylimidazolium dicyanamide ([AMIM][DCA]), Pt,Ru–C, and ChOx, as modifiers of CPE, offers the most pronounced analytical performance for improved cholesterol amperometric determination in phosphate buffer solution pH 7.50 at a working potential of 0.60 V. Under optimized experimental conditions, a linear relationship between oxidation current and cholesterol concentration was found for the range from 0.31 to 2.46 µM, with an estimated detection limit of 0.13 µM and relative standard deviation (RSD) below 5.5%. The optimized amperometric method in combination with the developed Naf/ChOx/Pt,Ru–C/IL-CPE biosensor showed good repeatability and high selectivity towards cholesterol biosensing. The proposed biosensor was successfully applied to determine free cholesterol in a human blood serum sample via its enzymatic reaction product hydrogen peroxide despite the presence of possible interferences. The percentage recovery ranged from 99.08 to 102.81%, while RSD was below 2.0% for the unspiked as well as the spiked human blood serum sample. The obtained results indicated excellent accuracy and precision of the method, concluding that the developed biosensor can be a promising alternative to existing commercial cholesterol tests used in medical practice. Graphical abstract: [Figure not available: see fulltext.]. © 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature.
T2  - Analytical and Bioanalytical Chemistry
T1  - Facile immobilization of cholesterol oxidase on Pt,Ru–C nanocomposite and ionic liquid–modified carbon paste electrode for an efficient amperometric free cholesterol biosensing
DO  - 10.1007/s00216-023-04847-9
ER  - 

@article{
author = "Mutić, Sanja and Stanković, Dalibor and Konya, Zoltan and Anojčić, Jasmina",
year = "2023",
abstract = "In present work, the enzyme cholesterol oxidase (ChOx) was immobilized by Nafion® (Naf) on Pt,Ru–C nanocomposite and an ionic liquid (IL)–modified carbon paste electrode (CPE) in order to create cholesterol biosensor (Naf/ChOx/Pt,Ru–C/IL-CPE). The prepared working electrodes were characterized using scanning electron microscopy–energy-dispersive spectrometry, while their electrochemical performance was evaluated using electrochemical impedance spectroscopic, cyclic voltammetric, and amperometric techniques. Excellent synergism between IL 1-allyl-3-methylimidazolium dicyanamide ([AMIM][DCA]), Pt,Ru–C, and ChOx, as modifiers of CPE, offers the most pronounced analytical performance for improved cholesterol amperometric determination in phosphate buffer solution pH 7.50 at a working potential of 0.60 V. Under optimized experimental conditions, a linear relationship between oxidation current and cholesterol concentration was found for the range from 0.31 to 2.46 µM, with an estimated detection limit of 0.13 µM and relative standard deviation (RSD) below 5.5%. The optimized amperometric method in combination with the developed Naf/ChOx/Pt,Ru–C/IL-CPE biosensor showed good repeatability and high selectivity towards cholesterol biosensing. The proposed biosensor was successfully applied to determine free cholesterol in a human blood serum sample via its enzymatic reaction product hydrogen peroxide despite the presence of possible interferences. The percentage recovery ranged from 99.08 to 102.81%, while RSD was below 2.0% for the unspiked as well as the spiked human blood serum sample. The obtained results indicated excellent accuracy and precision of the method, concluding that the developed biosensor can be a promising alternative to existing commercial cholesterol tests used in medical practice. Graphical abstract: [Figure not available: see fulltext.]. © 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature.",
journal = "Analytical and Bioanalytical Chemistry",
title = "Facile immobilization of cholesterol oxidase on Pt,Ru–C nanocomposite and ionic liquid–modified carbon paste electrode for an efficient amperometric free cholesterol biosensing",
doi = "10.1007/s00216-023-04847-9"
}

Mutić, S., Stanković, D., Konya, Z.,& Anojčić, J.. (2023). Facile immobilization of cholesterol oxidase on Pt,Ru–C nanocomposite and ionic liquid–modified carbon paste electrode for an efficient amperometric free cholesterol biosensing. in Analytical and Bioanalytical Chemistry.
https://doi.org/10.1007/s00216-023-04847-9

Mutić S, Stanković D, Konya Z, Anojčić J. Facile immobilization of cholesterol oxidase on Pt,Ru–C nanocomposite and ionic liquid–modified carbon paste electrode for an efficient amperometric free cholesterol biosensing. in Analytical and Bioanalytical Chemistry. 2023;.
doi:10.1007/s00216-023-04847-9 .

Mutić, Sanja, Stanković, Dalibor, Konya, Zoltan, Anojčić, Jasmina, "Facile immobilization of cholesterol oxidase on Pt,Ru–C nanocomposite and ionic liquid–modified carbon paste electrode for an efficient amperometric free cholesterol biosensing" in Analytical and Bioanalytical Chemistry (2023),
https://doi.org/10.1007/s00216-023-04847-9 . .

TY  - JOUR
AU  - Stefanović, Milica
AU  - Šajnović, Aleksandra
AU  - Kašanin-Grubin, Milica
AU  - Vergari, Francesca
AU  - Troiani, Francesco
AU  - Moreno-de-las-Heras, Mariano
AU  - Gallart, Francesc
AU  - Desloges, Joseph
AU  - Jovančićević, Branimir
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6279
AB  - The aim of this study is to investigate the influence of weathering processes on the distribution of n-alkanes in unweathered and weathered samples of badland material. Organic matter (OM) of both the weathered and unweathered zones in badland environments is derived from the same sources such any differences between the n-alkane pattern of the two zones can be attributed to the impact of weathering processes under different climate conditions. Organic geochemical and mineralogical characterizations were employed to investigate twenty-one samples from weathered badland environments in Italy, Spain, and Canada that originally derive from marine, distal alluvial, and fluvial depositional settings, respectively. According to the distribution of n-alkanes and diterpanes, unweathered samples from Italy have an original mixed aquatic-terrestrial origin of OM, with a variable (low to moderate) contribution of terrestrial plants as precursors, while unweathered samples from Spain predominantly contain OM originating from submerged/floating macrophytes deposited under reducing conditions. Unweathered samples from Canada predominantly consist of terrigenous OM. Intensity of changes in n-alkanes distribution when subjected to weathering depends on the type of precursor biomass and quantity of smectite. Predominantly terrigenous OM under semi-arid conditions shows the highest affinity for adsorption is in contact with smectite surfaces. Mid- and long-chain odd n-alkanes have a tendency to build colloidal particles with polar organic compounds such as fatty acids by strong binding and thus their preservation from degradation is possible.
PB  - Elsevier
T2  - CATENA
T1  - Impact of weathering processes on n-alkane pattern in badlands
VL  - 231
SP  - 107352
DO  - 10.1016/j.catena.2023.107352
ER  - 

@article{
author = "Stefanović, Milica and Šajnović, Aleksandra and Kašanin-Grubin, Milica and Vergari, Francesca and Troiani, Francesco and Moreno-de-las-Heras, Mariano and Gallart, Francesc and Desloges, Joseph and Jovančićević, Branimir",
year = "2023",
abstract = "The aim of this study is to investigate the influence of weathering processes on the distribution of n-alkanes in unweathered and weathered samples of badland material. Organic matter (OM) of both the weathered and unweathered zones in badland environments is derived from the same sources such any differences between the n-alkane pattern of the two zones can be attributed to the impact of weathering processes under different climate conditions. Organic geochemical and mineralogical characterizations were employed to investigate twenty-one samples from weathered badland environments in Italy, Spain, and Canada that originally derive from marine, distal alluvial, and fluvial depositional settings, respectively. According to the distribution of n-alkanes and diterpanes, unweathered samples from Italy have an original mixed aquatic-terrestrial origin of OM, with a variable (low to moderate) contribution of terrestrial plants as precursors, while unweathered samples from Spain predominantly contain OM originating from submerged/floating macrophytes deposited under reducing conditions. Unweathered samples from Canada predominantly consist of terrigenous OM. Intensity of changes in n-alkanes distribution when subjected to weathering depends on the type of precursor biomass and quantity of smectite. Predominantly terrigenous OM under semi-arid conditions shows the highest affinity for adsorption is in contact with smectite surfaces. Mid- and long-chain odd n-alkanes have a tendency to build colloidal particles with polar organic compounds such as fatty acids by strong binding and thus their preservation from degradation is possible.",
publisher = "Elsevier",
journal = "CATENA",
title = "Impact of weathering processes on n-alkane pattern in badlands",
volume = "231",
pages = "107352",
doi = "10.1016/j.catena.2023.107352"
}

Stefanović, M., Šajnović, A., Kašanin-Grubin, M., Vergari, F., Troiani, F., Moreno-de-las-Heras, M., Gallart, F., Desloges, J.,& Jovančićević, B.. (2023). Impact of weathering processes on n-alkane pattern in badlands. in CATENA
Elsevier., 231, 107352.
https://doi.org/10.1016/j.catena.2023.107352

Stefanović M, Šajnović A, Kašanin-Grubin M, Vergari F, Troiani F, Moreno-de-las-Heras M, Gallart F, Desloges J, Jovančićević B. Impact of weathering processes on n-alkane pattern in badlands. in CATENA. 2023;231:107352.
doi:10.1016/j.catena.2023.107352 .

Stefanović, Milica, Šajnović, Aleksandra, Kašanin-Grubin, Milica, Vergari, Francesca, Troiani, Francesco, Moreno-de-las-Heras, Mariano, Gallart, Francesc, Desloges, Joseph, Jovančićević, Branimir, "Impact of weathering processes on n-alkane pattern in badlands" in CATENA, 231 (2023):107352,
https://doi.org/10.1016/j.catena.2023.107352 . .

TY  - JOUR
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6284
AB  - Enallenylamides have been utilized for the synthesis of heterobicycle[4.2.0]octane derivatives via Ir/hν promoted [2+2] cycloaddition reaction. The re…
PB  - John Wiley and Sons Inc
T2  - Advanced Synthesis and Catalysis
T1  - Regio‐ and Stereoselective, Intramolecular [2+2] Cycloaddition of Allenes, Promoted by Visible Light Photocatalysis
VL  - 365
IS  - 15
SP  - 2516
EP  - 2523
DO  - 10.1002/adsc.202300301
ER  - 

@article{
year = "2023",
abstract = "Enallenylamides have been utilized for the synthesis of heterobicycle[4.2.0]octane derivatives via Ir/hν promoted [2+2] cycloaddition reaction. The re…",
publisher = "John Wiley and Sons Inc",
journal = "Advanced Synthesis and Catalysis",
title = "Regio‐ and Stereoselective, Intramolecular [2+2] Cycloaddition of Allenes, Promoted by Visible Light Photocatalysis",
volume = "365",
number = "15",
pages = "2516-2523",
doi = "10.1002/adsc.202300301"
}

(2023). Regio‐ and Stereoselective, Intramolecular [2+2] Cycloaddition of Allenes, Promoted by Visible Light Photocatalysis. in Advanced Synthesis and Catalysis
John Wiley and Sons Inc., 365(15), 2516-2523.
https://doi.org/10.1002/adsc.202300301

Regio‐ and Stereoselective, Intramolecular [2+2] Cycloaddition of Allenes, Promoted by Visible Light Photocatalysis. in Advanced Synthesis and Catalysis. 2023;365(15):2516-2523.
doi:10.1002/adsc.202300301 .

"Regio‐ and Stereoselective, Intramolecular [2+2] Cycloaddition of Allenes, Promoted by Visible Light Photocatalysis" in Advanced Synthesis and Catalysis, 365, no. 15 (2023):2516-2523,
https://doi.org/10.1002/adsc.202300301 . .

TY  - JOUR
AU  - Kokanović, Andrija
AU  - Ajdačić, Vladimir
AU  - Terzić-Jovanović, Natasa
AU  - Stankić, Slavica
AU  - Opsenica, Igor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6282
AB  - Herein, we report the synthesis and application of a highly active and
versatile Pd/chemical vapor synthesis-ZnO (Pd/CVS-ZnO) catalytic system. The twostep
preparation of the catalyst includes chemical vapor synthesis (CVS) of ultrapure
ZnO nanotetrapods, followed by the liquid-phase in situ reduction of a Pd precursor
and deposition of polycrystalline Pd nanoparticles (∼6 nm). The as-synthesized catalyst
was characterized using standard instrumental techniques. The catalyst was successfully
applied in four chemical reactions: Suzuki−Miyaura cross-coupling, reduction of
nitroarenes, decarbonylation, and hydrodebromination of aromatic compounds, of
which, the latter two are reported for the first time for the Pd/ZnO catalytic system.
The catalyst showed excellent activity within a wide range of substrates, delivering the products in high yields (70−99%). The
recyclability of the Pd/CVS-ZnO catalyst was tested through two different approaches. First, the catalyst recyclability was examined
in all four reactions, reusing the catalyst up to four times in the Suzuki−Miyaura cross-coupling reaction, as well as the reduction of
4-nitrobenzonitrile, without a significant loss of yield. Furthermore, the catalyst was successively used in three different reactions,
showing a high degree of stability and delivering excellent product yields in all cases. In addition to its excellent activity, versatility,
and stability, the Pd/CVS-ZnO catalytic system also exhibits excellent recyclability over consecutive runs, which makes it a
promising candidate for future application in complex industrial processes.
PB  - American Chemical Society
T2  - ACS Applied Nano Materials
T1  - Pd Nanoparticles Supported on Ultrapure ZnO Nanopowders as Reusable Multipurpose Catalysts
VL  - 6
IS  - 17
SP  - 15820
EP  - 15828
DO  - 10.1021/acsanm.3c02743
ER  - 

@article{
author = "Kokanović, Andrija and Ajdačić, Vladimir and Terzić-Jovanović, Natasa and Stankić, Slavica and Opsenica, Igor",
year = "2023",
abstract = "Herein, we report the synthesis and application of a highly active and
versatile Pd/chemical vapor synthesis-ZnO (Pd/CVS-ZnO) catalytic system. The twostep
preparation of the catalyst includes chemical vapor synthesis (CVS) of ultrapure
ZnO nanotetrapods, followed by the liquid-phase in situ reduction of a Pd precursor
and deposition of polycrystalline Pd nanoparticles (∼6 nm). The as-synthesized catalyst
was characterized using standard instrumental techniques. The catalyst was successfully
applied in four chemical reactions: Suzuki−Miyaura cross-coupling, reduction of
nitroarenes, decarbonylation, and hydrodebromination of aromatic compounds, of
which, the latter two are reported for the first time for the Pd/ZnO catalytic system.
The catalyst showed excellent activity within a wide range of substrates, delivering the products in high yields (70−99%). The
recyclability of the Pd/CVS-ZnO catalyst was tested through two different approaches. First, the catalyst recyclability was examined
in all four reactions, reusing the catalyst up to four times in the Suzuki−Miyaura cross-coupling reaction, as well as the reduction of
4-nitrobenzonitrile, without a significant loss of yield. Furthermore, the catalyst was successively used in three different reactions,
showing a high degree of stability and delivering excellent product yields in all cases. In addition to its excellent activity, versatility,
and stability, the Pd/CVS-ZnO catalytic system also exhibits excellent recyclability over consecutive runs, which makes it a
promising candidate for future application in complex industrial processes.",
publisher = "American Chemical Society",
journal = "ACS Applied Nano Materials",
title = "Pd Nanoparticles Supported on Ultrapure ZnO Nanopowders as Reusable Multipurpose Catalysts",
volume = "6",
number = "17",
pages = "15820-15828",
doi = "10.1021/acsanm.3c02743"
}

Kokanović, A., Ajdačić, V., Terzić-Jovanović, N., Stankić, S.,& Opsenica, I.. (2023). Pd Nanoparticles Supported on Ultrapure ZnO Nanopowders as Reusable Multipurpose Catalysts. in ACS Applied Nano Materials
American Chemical Society., 6(17), 15820-15828.
https://doi.org/10.1021/acsanm.3c02743

Kokanović A, Ajdačić V, Terzić-Jovanović N, Stankić S, Opsenica I. Pd Nanoparticles Supported on Ultrapure ZnO Nanopowders as Reusable Multipurpose Catalysts. in ACS Applied Nano Materials. 2023;6(17):15820-15828.
doi:10.1021/acsanm.3c02743 .

Kokanović, Andrija, Ajdačić, Vladimir, Terzić-Jovanović, Natasa, Stankić, Slavica, Opsenica, Igor, "Pd Nanoparticles Supported on Ultrapure ZnO Nanopowders as Reusable Multipurpose Catalysts" in ACS Applied Nano Materials, 6, no. 17 (2023):15820-15828,
https://doi.org/10.1021/acsanm.3c02743 . .

TY  - JOUR
AU  - Milovanović, Milan M.
AU  - Živković, Jelena M.
AU  - Ninković, Dragan
AU  - Zarić, Snežana D.
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6281
AB  - Antiparallel water-water interaction is a significant interaction between two water molecules and plays an important role in liquid water. The potential energy surface of antiparallel water-water interaction was calculated at accurate CCSD(T)/CBS level of theory by systematic changes of the torsion angle THOHO, parallel displacement r, normal distance R, and water-water dihedral angle Pa/Pb. The results show that the most stable geometry of antiparallel water-water interaction has an interaction energy of −4.22 kcal/mol and THOHO = 140°. A significant portion of the antiparallel interactions have interaction energies more negative than −2.0 kcal/mol. The angle α of the most stable geometries of antiparallel water-water interactions is in the range 110°–120°. Comparison with classical hydrogen bonds in water dimers shows that hydrogen bonds with values of angle α < 140° have interaction energies up to −3.2 kcal/mol, while a significant number of antiparallel water-water interactions is stronger than it. The antiparallel geometry is a low barrier transition state between two hydrogen bonded minima with changed acceptor–donor roles of two water molecules.
PB  - Elsevier
T2  - Journal of Molecular Liquids
T1  - Potential energy surfaces of antiparallel water-water interactions
VL  - 389
SP  - 122758
DO  - 10.1016/j.molliq.2023.122758
ER  - 

@article{
author = "Milovanović, Milan M. and Živković, Jelena M. and Ninković, Dragan and Zarić, Snežana D.",
year = "2023",
abstract = "Antiparallel water-water interaction is a significant interaction between two water molecules and plays an important role in liquid water. The potential energy surface of antiparallel water-water interaction was calculated at accurate CCSD(T)/CBS level of theory by systematic changes of the torsion angle THOHO, parallel displacement r, normal distance R, and water-water dihedral angle Pa/Pb. The results show that the most stable geometry of antiparallel water-water interaction has an interaction energy of −4.22 kcal/mol and THOHO = 140°. A significant portion of the antiparallel interactions have interaction energies more negative than −2.0 kcal/mol. The angle α of the most stable geometries of antiparallel water-water interactions is in the range 110°–120°. Comparison with classical hydrogen bonds in water dimers shows that hydrogen bonds with values of angle α < 140° have interaction energies up to −3.2 kcal/mol, while a significant number of antiparallel water-water interactions is stronger than it. The antiparallel geometry is a low barrier transition state between two hydrogen bonded minima with changed acceptor–donor roles of two water molecules.",
publisher = "Elsevier",
journal = "Journal of Molecular Liquids",
title = "Potential energy surfaces of antiparallel water-water interactions",
volume = "389",
pages = "122758",
doi = "10.1016/j.molliq.2023.122758"
}

Milovanović, M. M., Živković, J. M., Ninković, D.,& Zarić, S. D.. (2023). Potential energy surfaces of antiparallel water-water interactions. in Journal of Molecular Liquids
Elsevier., 389, 122758.
https://doi.org/10.1016/j.molliq.2023.122758

Milovanović MM, Živković JM, Ninković D, Zarić SD. Potential energy surfaces of antiparallel water-water interactions. in Journal of Molecular Liquids. 2023;389:122758.
doi:10.1016/j.molliq.2023.122758 .

Milovanović, Milan M., Živković, Jelena M., Ninković, Dragan, Zarić, Snežana D., "Potential energy surfaces of antiparallel water-water interactions" in Journal of Molecular Liquids, 389 (2023):122758,
https://doi.org/10.1016/j.molliq.2023.122758 . .

TY  - JOUR
AU  - Topakas, Evangelos
AU  - Siaperas, Romanos
AU  - Taxeidis, George
AU  - Makryniotis, Konstantinos
AU  - Guzik, Maciej
AU  - Maslak, Veselin
AU  - Beškoski, Vladimir
AU  - Lončarević, Branka
AU  - Ilić-Tomić, Tatjana
AU  - Milivojević, Dušan
AU  - Škaro Bogojević, Sanja
AU  - Pantelić, Brana
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5969
AB  - Polyurethanes (PUs) are an exceedingly heterogeneous group of plastic polymers, widely used in a variety of industries from construction to medical implants. In the past decades, we have witnessed the accumulation of PU waste and its detrimental environmental impacts. PUs have been identified as one of the most toxic polymers leaching hazardous compounds derived both from the polymer itself and the additives used in production. Further environmental impact assessment, identification and characterization of substances derived from PU materials and establishing efficient degradation strategies are crucial. Thus, a selection of eight synthetic model compounds which represent partial PU hydrolysis products were synthesized and characterized both in terms of toxicity and suitability to be used as substrates for the identification of novel biocatalysts for PU biodegradation. Overall, the compounds exhibited low in vitro cytotoxicity against a healthy human fibroblast cell line and virtually no toxic effect on the nematode Caenorhabditis elegans up to 500 µg mL−1, and two of the substrates showed moderate aquatic ecotoxicity with EC50 values 53 µg mL−1 and 45 µg mL−1, respectively, on Aliivibrio fischeri. The compounds were successfully applied to study the mechanism of ester and urethane bond cleaving preference of known plastic-degrading enzymes and were used to single out a novel PU-degrading biocatalyst, Amycolatopsis mediterranei ISP5501, among 220 microbial strains. A. mediterranei ISP5501 can also degrade commercially available polyether and polyester PU materials, reducing the average molecular number of the polymer up to 13.5%. This study uncovered a biocatalyst capable of degrading different types of PUs and identified potential enzymes responsible as a key step in developing biotechnological process for PU waste treatment options.
PB  - MDPI
T2  - Catalysts
T1  - Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts
VL  - 13
IS  - 2
SP  - 278
DO  - 10.3390/catal13020278
ER  - 

@article{
author = "Topakas, Evangelos and Siaperas, Romanos and Taxeidis, George and Makryniotis, Konstantinos and Guzik, Maciej and Maslak, Veselin and Beškoski, Vladimir and Lončarević, Branka and Ilić-Tomić, Tatjana and Milivojević, Dušan and Škaro Bogojević, Sanja and Pantelić, Brana",
year = "2023",
abstract = "Polyurethanes (PUs) are an exceedingly heterogeneous group of plastic polymers, widely used in a variety of industries from construction to medical implants. In the past decades, we have witnessed the accumulation of PU waste and its detrimental environmental impacts. PUs have been identified as one of the most toxic polymers leaching hazardous compounds derived both from the polymer itself and the additives used in production. Further environmental impact assessment, identification and characterization of substances derived from PU materials and establishing efficient degradation strategies are crucial. Thus, a selection of eight synthetic model compounds which represent partial PU hydrolysis products were synthesized and characterized both in terms of toxicity and suitability to be used as substrates for the identification of novel biocatalysts for PU biodegradation. Overall, the compounds exhibited low in vitro cytotoxicity against a healthy human fibroblast cell line and virtually no toxic effect on the nematode Caenorhabditis elegans up to 500 µg mL−1, and two of the substrates showed moderate aquatic ecotoxicity with EC50 values 53 µg mL−1 and 45 µg mL−1, respectively, on Aliivibrio fischeri. The compounds were successfully applied to study the mechanism of ester and urethane bond cleaving preference of known plastic-degrading enzymes and were used to single out a novel PU-degrading biocatalyst, Amycolatopsis mediterranei ISP5501, among 220 microbial strains. A. mediterranei ISP5501 can also degrade commercially available polyether and polyester PU materials, reducing the average molecular number of the polymer up to 13.5%. This study uncovered a biocatalyst capable of degrading different types of PUs and identified potential enzymes responsible as a key step in developing biotechnological process for PU waste treatment options.",
publisher = "MDPI",
journal = "Catalysts",
title = "Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts",
volume = "13",
number = "2",
pages = "278",
doi = "10.3390/catal13020278"
}

Topakas, E., Siaperas, R., Taxeidis, G., Makryniotis, K., Guzik, M., Maslak, V., Beškoski, V., Lončarević, B., Ilić-Tomić, T., Milivojević, D., Škaro Bogojević, S.,& Pantelić, B.. (2023). Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts. in Catalysts
MDPI., 13(2), 278.
https://doi.org/10.3390/catal13020278

Topakas E, Siaperas R, Taxeidis G, Makryniotis K, Guzik M, Maslak V, Beškoski V, Lončarević B, Ilić-Tomić T, Milivojević D, Škaro Bogojević S, Pantelić B. Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts. in Catalysts. 2023;13(2):278.
doi:10.3390/catal13020278 .

Topakas, Evangelos, Siaperas, Romanos, Taxeidis, George, Makryniotis, Konstantinos, Guzik, Maciej, Maslak, Veselin, Beškoski, Vladimir, Lončarević, Branka, Ilić-Tomić, Tatjana, Milivojević, Dušan, Škaro Bogojević, Sanja, Pantelić, Brana, "Set of Small Molecule Polyurethane (PU) Model Substrates: Ecotoxicity Evaluation and Identification of PU Degrading Biocatalysts" in Catalysts, 13, no. 2 (2023):278,
https://doi.org/10.3390/catal13020278 . .

TY  - GEN
AU  - Beškoski, Vladimir
AU  - Lješević, Marija
AU  - Lončarević, Branka
AU  - Božić, Tatjana T.
AU  - Relić, Dubravka
AU  - Vujisić, Ljubodrag V.
AU  - Gruden-Pavlović, Maja
AU  - Lugonja, Nikoleta
AU  - Jiménez, Begoña
AU  - Colomer Vidal, Pere
AU  - Muñoz Arnanz, Juan
AU  - Battaglia, Fabienne
AU  - Crampon, Marc
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6048
AB  - Per- and polyfluoroalkyl substances (PFAS) are a group of synthetic chemicals that have been widely used in various industrial and consumer products due to their unique properties, such as oil and water repellency, thermal stability, and durability. However, the persistence and mobility of these chemicals in the environment have raised concerns about their potential adverse effects on human health and the environment. PFAS have been detected on a global scale in various environmental media, such as soil, water, air, and biota. As a country undergoing economic development and transition, Serbia faces the challenge of managing and addressing the PFAS contamination in its environment. This challenge requires a comprehensive and science-based strategy that can effectively reduce the exposure and risks of PFAS to human health and the environment. This document aims to provide a scientific strategy for solving the PFAS challenge in Serbia. Firstly, it is important to acknowledge that PFAS are persistent and bioaccumulative in the environment, which means that they do not break down easily and can accumulate in the food chain, posing a long-term risk to human health and the environment. Therefore, a precautionary approach is necessary to minimize the exposure and risks of PFAS. International experience and cooperation are very important for developing an effective scientifc strategy for addressing the PFAS challenge in Serbia. PFAS are a global issue, and many countries have already implemented measures to manage and reduce the exposure and risks of PFAS. Therefore, it is important to draw on international experience and best practices when developing the strategy for Serbia. International experience can provide valuable insights into the sources, pathways, and fate of PFAS, as well as the e"ectiveness of various risk management measures. For example, the United States, Canada, and some European countries have established regulatory frameworks for PFAS, which can serve as a model for Serbia. Other countries have implemented remediation measures for contaminated sites, which can provide valuable insights for selecting appropriate remediation technologies in Serbia. Moreover, international experience can provide access to the latest scientific knowledge, methods, and technologies for assessing and managing PFAS contamination. For example, international organizations such as the United Nations Environment Programme (UNEP) and the Organization for Economic Co-operation and Development (OECD) have developed guidance documents and tools for assessing and managing PFAS contamination. The scientific strategy for solving the PFAS challenge in Serbia is based on a thorough understanding of the sources, pathways, and fate of PFAS in the environment. It is also based on a comprehensive and systematic approach, including risk assessment, monitoring, regulation, remediation, and communication. This strategy is tailored to the specific context and needs of Serbia. It is based on the latest scientifc knowledge and practical experience from other countries and regions, focusing on the European Union, USA, China and Japan. The cultural, social, economic, and political factors can affect the implementation and effectiveness of the strategy, and therefore, the strategy is developed through a collaborative and participatory process involving stakeholders from different sectors and levels. The international experience provided helpful guidance and lessons learned, but ultimately, the strategy is based on local knowledge, priorities, and capacities. By implementing this strategy, we aim to contribute to that Serbia can protect its citizens and environment from the potential harm of PFAS and achieve sustainable development.
PB  - University of Belgrade – Faculty of Chemistry
T1  - Scientifc Strategy for PFAS Analysis and Bioremediation at UBFC  (2023-2033)
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6048
ER  - 

@misc{
author = "Beškoski, Vladimir and Lješević, Marija and Lončarević, Branka and Božić, Tatjana T. and Relić, Dubravka and Vujisić, Ljubodrag V. and Gruden-Pavlović, Maja and Lugonja, Nikoleta and Jiménez, Begoña and Colomer Vidal, Pere and Muñoz Arnanz, Juan and Battaglia, Fabienne and Crampon, Marc",
year = "2023",
abstract = "Per- and polyfluoroalkyl substances (PFAS) are a group of synthetic chemicals that have been widely used in various industrial and consumer products due to their unique properties, such as oil and water repellency, thermal stability, and durability. However, the persistence and mobility of these chemicals in the environment have raised concerns about their potential adverse effects on human health and the environment. PFAS have been detected on a global scale in various environmental media, such as soil, water, air, and biota. As a country undergoing economic development and transition, Serbia faces the challenge of managing and addressing the PFAS contamination in its environment. This challenge requires a comprehensive and science-based strategy that can effectively reduce the exposure and risks of PFAS to human health and the environment. This document aims to provide a scientific strategy for solving the PFAS challenge in Serbia. Firstly, it is important to acknowledge that PFAS are persistent and bioaccumulative in the environment, which means that they do not break down easily and can accumulate in the food chain, posing a long-term risk to human health and the environment. Therefore, a precautionary approach is necessary to minimize the exposure and risks of PFAS. International experience and cooperation are very important for developing an effective scientifc strategy for addressing the PFAS challenge in Serbia. PFAS are a global issue, and many countries have already implemented measures to manage and reduce the exposure and risks of PFAS. Therefore, it is important to draw on international experience and best practices when developing the strategy for Serbia. International experience can provide valuable insights into the sources, pathways, and fate of PFAS, as well as the e"ectiveness of various risk management measures. For example, the United States, Canada, and some European countries have established regulatory frameworks for PFAS, which can serve as a model for Serbia. Other countries have implemented remediation measures for contaminated sites, which can provide valuable insights for selecting appropriate remediation technologies in Serbia. Moreover, international experience can provide access to the latest scientific knowledge, methods, and technologies for assessing and managing PFAS contamination. For example, international organizations such as the United Nations Environment Programme (UNEP) and the Organization for Economic Co-operation and Development (OECD) have developed guidance documents and tools for assessing and managing PFAS contamination. The scientific strategy for solving the PFAS challenge in Serbia is based on a thorough understanding of the sources, pathways, and fate of PFAS in the environment. It is also based on a comprehensive and systematic approach, including risk assessment, monitoring, regulation, remediation, and communication. This strategy is tailored to the specific context and needs of Serbia. It is based on the latest scientifc knowledge and practical experience from other countries and regions, focusing on the European Union, USA, China and Japan. The cultural, social, economic, and political factors can affect the implementation and effectiveness of the strategy, and therefore, the strategy is developed through a collaborative and participatory process involving stakeholders from different sectors and levels. The international experience provided helpful guidance and lessons learned, but ultimately, the strategy is based on local knowledge, priorities, and capacities. By implementing this strategy, we aim to contribute to that Serbia can protect its citizens and environment from the potential harm of PFAS and achieve sustainable development.",
publisher = "University of Belgrade – Faculty of Chemistry",
title = "Scientifc Strategy for PFAS Analysis and Bioremediation at UBFC  (2023-2033)",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6048"
}

Beškoski, V., Lješević, M., Lončarević, B., Božić, T. T., Relić, D., Vujisić, L. V., Gruden-Pavlović, M., Lugonja, N., Jiménez, B., Colomer Vidal, P., Muñoz Arnanz, J., Battaglia, F.,& Crampon, M.. (2023). Scientifc Strategy for PFAS Analysis and Bioremediation at UBFC  (2023-2033). 
University of Belgrade – Faculty of Chemistry..
https://hdl.handle.net/21.15107/rcub_cherry_6048

Beškoski V, Lješević M, Lončarević B, Božić TT, Relić D, Vujisić LV, Gruden-Pavlović M, Lugonja N, Jiménez B, Colomer Vidal P, Muñoz Arnanz J, Battaglia F, Crampon M. Scientifc Strategy for PFAS Analysis and Bioremediation at UBFC  (2023-2033). 2023;.
https://hdl.handle.net/21.15107/rcub_cherry_6048 .

Beškoski, Vladimir, Lješević, Marija, Lončarević, Branka, Božić, Tatjana T., Relić, Dubravka, Vujisić, Ljubodrag V., Gruden-Pavlović, Maja, Lugonja, Nikoleta, Jiménez, Begoña, Colomer Vidal, Pere, Muñoz Arnanz, Juan, Battaglia, Fabienne, Crampon, Marc, "Scientifc Strategy for PFAS Analysis and Bioremediation at UBFC  (2023-2033)" (2023),
https://hdl.handle.net/21.15107/rcub_cherry_6048 .

TY  - JOUR
AU  - Smiljanić, Katarina
AU  - Prodić, Ivana
AU  - Trifunović, Sara
AU  - Krstić-Ristivojević, Maja
AU  - Aćimović, Milica G.
AU  - Stanković Jeremić, Jovana
AU  - Lončar, Biljana
AU  - Tešević, Vele
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6203
AB  - As byproducts of essential oil distillation, hydrolates are used in natural cosmetics/biomedicine due to their beneficial skin effects. However, data on their safety with relevant biological targets, such as human skin cells, are scarce. Therefore, we have tested nine hydrolates from the Lamiaceae family with skin fibroblasts that are responsible for extracellular collagenous matrix builds. Thyme, oregano, and winter savoury hydrolates showed several times higher total phenolics, which correlated strongly with their radical scavenging and antioxidative capacity; there was no correlation between their viability profiles and the reducing sugar levels. No proteins/peptides were detected. All hydrolates appeared safe for prolonged skin exposure except for 10-fold diluted lavender, which showed cytotoxicity (~20%), as well as rosemary and lavandin (~10%) using viability, DNA synthesis, and cell count testing. Clary sage, oregano, lemon balm, and thyme hydrolates (10-fold diluted) increased fibroblast viability and/or proliferation by 10–30% compared with the control, while their viability remained unaffected by Mentha and winter savoury. In line with the STITCH database, increased viability could be attributed to thymol presence in oregano and thyme hydrolates in lemon balm, which is most likely attributable to neral and geranial. The proliferative effect of clary sage could be supported by alpha-terpineol, not linalool. The major volatile organic compounds (VOCs) associated with cytotoxic effects on fibroblasts were borneol, 1,8-cineole, and terpinene-4-ol. Further research with pure compounds is warranted to confirm the roles of VOCs in the observed effects that are relevant to cosmetic and wound healing aspects.
PB  - MDPI
T2  - Antioxidants
T1  - Multistep Approach Points to Compounds Responsible for the Biological Activity and Safety of Hydrolates from Nine Lamiaceae Medicinal Plants on Human Skin Fibroblasts
VL  - 12
IS  - 11
DO  - 10.3390/antiox12111988
ER  - 

@article{
author = "Smiljanić, Katarina and Prodić, Ivana and Trifunović, Sara and Krstić-Ristivojević, Maja and Aćimović, Milica G. and Stanković Jeremić, Jovana and Lončar, Biljana and Tešević, Vele",
year = "2023",
abstract = "As byproducts of essential oil distillation, hydrolates are used in natural cosmetics/biomedicine due to their beneficial skin effects. However, data on their safety with relevant biological targets, such as human skin cells, are scarce. Therefore, we have tested nine hydrolates from the Lamiaceae family with skin fibroblasts that are responsible for extracellular collagenous matrix builds. Thyme, oregano, and winter savoury hydrolates showed several times higher total phenolics, which correlated strongly with their radical scavenging and antioxidative capacity; there was no correlation between their viability profiles and the reducing sugar levels. No proteins/peptides were detected. All hydrolates appeared safe for prolonged skin exposure except for 10-fold diluted lavender, which showed cytotoxicity (~20%), as well as rosemary and lavandin (~10%) using viability, DNA synthesis, and cell count testing. Clary sage, oregano, lemon balm, and thyme hydrolates (10-fold diluted) increased fibroblast viability and/or proliferation by 10–30% compared with the control, while their viability remained unaffected by Mentha and winter savoury. In line with the STITCH database, increased viability could be attributed to thymol presence in oregano and thyme hydrolates in lemon balm, which is most likely attributable to neral and geranial. The proliferative effect of clary sage could be supported by alpha-terpineol, not linalool. The major volatile organic compounds (VOCs) associated with cytotoxic effects on fibroblasts were borneol, 1,8-cineole, and terpinene-4-ol. Further research with pure compounds is warranted to confirm the roles of VOCs in the observed effects that are relevant to cosmetic and wound healing aspects.",
publisher = "MDPI",
journal = "Antioxidants",
title = "Multistep Approach Points to Compounds Responsible for the Biological Activity and Safety of Hydrolates from Nine Lamiaceae Medicinal Plants on Human Skin Fibroblasts",
volume = "12",
number = "11",
doi = "10.3390/antiox12111988"
}

Smiljanić, K., Prodić, I., Trifunović, S., Krstić-Ristivojević, M., Aćimović, M. G., Stanković Jeremić, J., Lončar, B.,& Tešević, V.. (2023). Multistep Approach Points to Compounds Responsible for the Biological Activity and Safety of Hydrolates from Nine Lamiaceae Medicinal Plants on Human Skin Fibroblasts. in Antioxidants
MDPI., 12(11).
https://doi.org/10.3390/antiox12111988

Smiljanić K, Prodić I, Trifunović S, Krstić-Ristivojević M, Aćimović MG, Stanković Jeremić J, Lončar B, Tešević V. Multistep Approach Points to Compounds Responsible for the Biological Activity and Safety of Hydrolates from Nine Lamiaceae Medicinal Plants on Human Skin Fibroblasts. in Antioxidants. 2023;12(11).
doi:10.3390/antiox12111988 .

Smiljanić, Katarina, Prodić, Ivana, Trifunović, Sara, Krstić-Ristivojević, Maja, Aćimović, Milica G., Stanković Jeremić, Jovana, Lončar, Biljana, Tešević, Vele, "Multistep Approach Points to Compounds Responsible for the Biological Activity and Safety of Hydrolates from Nine Lamiaceae Medicinal Plants on Human Skin Fibroblasts" in Antioxidants, 12, no. 11 (2023),
https://doi.org/10.3390/antiox12111988 . .

TY  - JOUR
AU  - Ognjanović, Miloš
AU  - Jaćimović, Željko
AU  - Kosović-Perutović, Milica
AU  - Besu Žižak, Irina
AU  - Stanojković, Tatjana
AU  - Žižak, Željko
AU  - Dojčinović, Biljana P.
AU  - Stanković, Dalibor
AU  - Antić, Bratislav
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6184
AB  - Partial cation substitution can significantly change the physical properties of parent compounds. By controlling the chemical composition and knowing the mutual relationship between composition and physical properties, it is possible to tailor the properties of materials to those that are superior for desired technological application. Using the polyol synthesis procedure, a series of yttrium-substituted iron oxide nanoconstructs, γ-Fe2−xYxO3 (YIONs), was prepared. It was found that Y3+ could substitute Fe3+ in the crystal structures of maghemite (γ-Fe2O3) up to a limited concentration of ~1.5% (γ-Fe1.969Y0.031O3). Analysis of TEM micrographs showed that crystallites or particles were aggregated in flower-like structures with diameters from 53.7 ± 6.2 nm to 97.3 ± 37.0 nm, depending on yttrium concentration. To be investigated for potential applications as magnetic hyperthermia agents, YIONs were tested twice: their heating efficiency was tested and their toxicity was investigated. The Specific Absorption Rate (SAR) values were in the range of 32.6 W/g to 513 W/g and significantly decreased with increased yttrium concentration in the samples. Intrinsic loss power (ILP) for γ-Fe2O3 and γ-Fe1.995Y0.005O3 were ~8–9 nH·m2/Kg, which pointed to their excellent heating efficiency. IC50 values of investigated samples against cancer (HeLa) and normal (MRC-5) cells decreased with increased yttrium concentration and were higher than ~300 μg/mL. The samples of γ-Fe2−xYxO3 did not show a genotoxic effect. The results of toxicity studies show that YIONs are suitable for further in vitro/in vivo studies toward to their potential medical applications, while results of heat generation point to their potential use in magnetic hyperthermia cancer treatment or use as self-heating systems for other technological applications such as catalysis.
PB  - MDPI
T2  - Nanomaterials
T1  - Self-Heating Flower-like Nanoconstructs with Limited Incorporation of Yttrium in Maghemite: Effect of Chemical Composition on Heating Efficiency, Cytotoxicity and Genotoxicity
VL  - 13
IS  - 5
SP  - 870
DO  - 10.3390/nano13050870
ER  - 

@article{
author = "Ognjanović, Miloš and Jaćimović, Željko and Kosović-Perutović, Milica and Besu Žižak, Irina and Stanojković, Tatjana and Žižak, Željko and Dojčinović, Biljana P. and Stanković, Dalibor and Antić, Bratislav",
year = "2023",
abstract = "Partial cation substitution can significantly change the physical properties of parent compounds. By controlling the chemical composition and knowing the mutual relationship between composition and physical properties, it is possible to tailor the properties of materials to those that are superior for desired technological application. Using the polyol synthesis procedure, a series of yttrium-substituted iron oxide nanoconstructs, γ-Fe2−xYxO3 (YIONs), was prepared. It was found that Y3+ could substitute Fe3+ in the crystal structures of maghemite (γ-Fe2O3) up to a limited concentration of ~1.5% (γ-Fe1.969Y0.031O3). Analysis of TEM micrographs showed that crystallites or particles were aggregated in flower-like structures with diameters from 53.7 ± 6.2 nm to 97.3 ± 37.0 nm, depending on yttrium concentration. To be investigated for potential applications as magnetic hyperthermia agents, YIONs were tested twice: their heating efficiency was tested and their toxicity was investigated. The Specific Absorption Rate (SAR) values were in the range of 32.6 W/g to 513 W/g and significantly decreased with increased yttrium concentration in the samples. Intrinsic loss power (ILP) for γ-Fe2O3 and γ-Fe1.995Y0.005O3 were ~8–9 nH·m2/Kg, which pointed to their excellent heating efficiency. IC50 values of investigated samples against cancer (HeLa) and normal (MRC-5) cells decreased with increased yttrium concentration and were higher than ~300 μg/mL. The samples of γ-Fe2−xYxO3 did not show a genotoxic effect. The results of toxicity studies show that YIONs are suitable for further in vitro/in vivo studies toward to their potential medical applications, while results of heat generation point to their potential use in magnetic hyperthermia cancer treatment or use as self-heating systems for other technological applications such as catalysis.",
publisher = "MDPI",
journal = "Nanomaterials",
title = "Self-Heating Flower-like Nanoconstructs with Limited Incorporation of Yttrium in Maghemite: Effect of Chemical Composition on Heating Efficiency, Cytotoxicity and Genotoxicity",
volume = "13",
number = "5",
pages = "870",
doi = "10.3390/nano13050870"
}

Ognjanović, M., Jaćimović, Ž., Kosović-Perutović, M., Besu Žižak, I., Stanojković, T., Žižak, Ž., Dojčinović, B. P., Stanković, D.,& Antić, B.. (2023). Self-Heating Flower-like Nanoconstructs with Limited Incorporation of Yttrium in Maghemite: Effect of Chemical Composition on Heating Efficiency, Cytotoxicity and Genotoxicity. in Nanomaterials
MDPI., 13(5), 870.
https://doi.org/10.3390/nano13050870

Ognjanović M, Jaćimović Ž, Kosović-Perutović M, Besu Žižak I, Stanojković T, Žižak Ž, Dojčinović BP, Stanković D, Antić B. Self-Heating Flower-like Nanoconstructs with Limited Incorporation of Yttrium in Maghemite: Effect of Chemical Composition on Heating Efficiency, Cytotoxicity and Genotoxicity. in Nanomaterials. 2023;13(5):870.
doi:10.3390/nano13050870 .

Ognjanović, Miloš, Jaćimović, Željko, Kosović-Perutović, Milica, Besu Žižak, Irina, Stanojković, Tatjana, Žižak, Željko, Dojčinović, Biljana P., Stanković, Dalibor, Antić, Bratislav, "Self-Heating Flower-like Nanoconstructs with Limited Incorporation of Yttrium in Maghemite: Effect of Chemical Composition on Heating Efficiency, Cytotoxicity and Genotoxicity" in Nanomaterials, 13, no. 5 (2023):870,
https://doi.org/10.3390/nano13050870 . .

TY  - JOUR
AU  - Vlahović, Filip
AU  - Ognjanović, Miloš
AU  - Đurđić, Slađana Z.
AU  - Kukuruzar, Andrej
AU  - Antić, Bratislav
AU  - Dojčinović, Biljana P.
AU  - Stanković, Dalibor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6253
AB  - We have set-up an electrochemical advanced oxidation process for ethidium bromide (1), based on the Eu-doped MnWO4 (Eu:MnWO4), obtained through a template-driven synthesis, along with developing a suitable monitoring method. Under galvanostatic conditions, Eu:MnWO4-coated graphite electrode serves as anode, applicable for removal of 1. To go further and augment the catalytic method, we have applied a modified carbon paste electrode for the monitoring of 1 with the limit of detection (LOD) of 54 nM. Enhancement of the hydrogen evolution reaction is an indication of electrocatalytic properties of the material, whereby developed method emerges as a candidate for straightforward application in electrochemical advanced oxidation processes (EAOPs). We have enriched experimental data with theoretical insights, provided by Density Functional Theory (DFT), and proposed oxidation mechanism of 1. Based on obtained results, we propose the new nanomaterial as a potent electrochemical modifier, suitable for catalytic treatment and process monitoring of the 1-polluted waters.
PB  - Elsevier
T2  - Applied Catalysis B: Environmental
T1  - Design of an ethidium bromide control circuit supported by deep theoretical insight
VL  - 334
SP  - 122819
DO  - 10.1016/j.apcatb.2023.122819
ER  - 

@article{
author = "Vlahović, Filip and Ognjanović, Miloš and Đurđić, Slađana Z. and Kukuruzar, Andrej and Antić, Bratislav and Dojčinović, Biljana P. and Stanković, Dalibor",
year = "2023",
abstract = "We have set-up an electrochemical advanced oxidation process for ethidium bromide (1), based on the Eu-doped MnWO4 (Eu:MnWO4), obtained through a template-driven synthesis, along with developing a suitable monitoring method. Under galvanostatic conditions, Eu:MnWO4-coated graphite electrode serves as anode, applicable for removal of 1. To go further and augment the catalytic method, we have applied a modified carbon paste electrode for the monitoring of 1 with the limit of detection (LOD) of 54 nM. Enhancement of the hydrogen evolution reaction is an indication of electrocatalytic properties of the material, whereby developed method emerges as a candidate for straightforward application in electrochemical advanced oxidation processes (EAOPs). We have enriched experimental data with theoretical insights, provided by Density Functional Theory (DFT), and proposed oxidation mechanism of 1. Based on obtained results, we propose the new nanomaterial as a potent electrochemical modifier, suitable for catalytic treatment and process monitoring of the 1-polluted waters.",
publisher = "Elsevier",
journal = "Applied Catalysis B: Environmental",
title = "Design of an ethidium bromide control circuit supported by deep theoretical insight",
volume = "334",
pages = "122819",
doi = "10.1016/j.apcatb.2023.122819"
}

Vlahović, F., Ognjanović, M., Đurđić, S. Z., Kukuruzar, A., Antić, B., Dojčinović, B. P.,& Stanković, D.. (2023). Design of an ethidium bromide control circuit supported by deep theoretical insight. in Applied Catalysis B: Environmental
Elsevier., 334, 122819.
https://doi.org/10.1016/j.apcatb.2023.122819

Vlahović F, Ognjanović M, Đurđić SZ, Kukuruzar A, Antić B, Dojčinović BP, Stanković D. Design of an ethidium bromide control circuit supported by deep theoretical insight. in Applied Catalysis B: Environmental. 2023;334:122819.
doi:10.1016/j.apcatb.2023.122819 .

Vlahović, Filip, Ognjanović, Miloš, Đurđić, Slađana Z., Kukuruzar, Andrej, Antić, Bratislav, Dojčinović, Biljana P., Stanković, Dalibor, "Design of an ethidium bromide control circuit supported by deep theoretical insight" in Applied Catalysis B: Environmental, 334 (2023):122819,
https://doi.org/10.1016/j.apcatb.2023.122819 . .

TY  - JOUR
AU  - Krstić, Đurđa D.
AU  - Ristivojević, Petar
AU  - Gašić, Uroš M.
AU  - Lazović, Mila
AU  - Fotirić-Akšić, Milica M.
AU  - Milivojević, Jasminka
AU  - Morlock, Gertrud E.
AU  - Milojković-Opsenica, Dušanka
AU  - Trifković, Jelena
PY  - 2023
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/5633
AB  - Considering the health-benefits of berry fruits consumption and increased market demands for food authenticity
as one of the most important quality assurances, phenolic profiling by high-performance thin layer chroma-
tography and ultra-high-performance liquid chromatography hyphenated with mass spectrometry was combined
with multivariate analysis for phytochemical characterization and intercultivar discrimination of cultivated
berry seeds. The phenolic profiles of 45 berry seeds from nine genuine Serbian cultivated fruit species (straw-
berry, raspberry, blackberry, black currant, blueberry, gooseberry, cape gooseberry, chokeberry, and goji berry)
revealed a good differentiation according to botanical origin. In order to determine biomarkers responsible for
the classification, a total of 103 phenolic compounds were identified, including 53 phenolic acids and their
derivatives, 26 flavonoids and 24 glycosides. Biomarkers derived from the phenolic profile of berry seeds proved
to be a powerful tool in the authentication of botanical origin, and may be useful in detection of frauds in berry-
based seed-containing product.
PB  - Elsevier
T2  - Food Chemistry
T1  - Authenticity assessment of cultivated berries via phenolic profiles of seeds
VL  - 402
SP  - 134184
DO  - 10.1016/j.foodchem.2022.134184
ER  - 

@article{
author = "Krstić, Đurđa D. and Ristivojević, Petar and Gašić, Uroš M. and Lazović, Mila and Fotirić-Akšić, Milica M. and Milivojević, Jasminka and Morlock, Gertrud E. and Milojković-Opsenica, Dušanka and Trifković, Jelena",
year = "2023",
abstract = "Considering the health-benefits of berry fruits consumption and increased market demands for food authenticity
as one of the most important quality assurances, phenolic profiling by high-performance thin layer chroma-
tography and ultra-high-performance liquid chromatography hyphenated with mass spectrometry was combined
with multivariate analysis for phytochemical characterization and intercultivar discrimination of cultivated
berry seeds. The phenolic profiles of 45 berry seeds from nine genuine Serbian cultivated fruit species (straw-
berry, raspberry, blackberry, black currant, blueberry, gooseberry, cape gooseberry, chokeberry, and goji berry)
revealed a good differentiation according to botanical origin. In order to determine biomarkers responsible for
the classification, a total of 103 phenolic compounds were identified, including 53 phenolic acids and their
derivatives, 26 flavonoids and 24 glycosides. Biomarkers derived from the phenolic profile of berry seeds proved
to be a powerful tool in the authentication of botanical origin, and may be useful in detection of frauds in berry-
based seed-containing product.",
publisher = "Elsevier",
journal = "Food Chemistry",
title = "Authenticity assessment of cultivated berries via phenolic profiles of seeds",
volume = "402",
pages = "134184",
doi = "10.1016/j.foodchem.2022.134184"
}

Krstić, Đ. D., Ristivojević, P., Gašić, U. M., Lazović, M., Fotirić-Akšić, M. M., Milivojević, J., Morlock, G. E., Milojković-Opsenica, D.,& Trifković, J.. (2023). Authenticity assessment of cultivated berries via phenolic profiles of seeds. in Food Chemistry
Elsevier., 402, 134184.
https://doi.org/10.1016/j.foodchem.2022.134184

Krstić ĐD, Ristivojević P, Gašić UM, Lazović M, Fotirić-Akšić MM, Milivojević J, Morlock GE, Milojković-Opsenica D, Trifković J. Authenticity assessment of cultivated berries via phenolic profiles of seeds. in Food Chemistry. 2023;402:134184.
doi:10.1016/j.foodchem.2022.134184 .

Krstić, Đurđa D., Ristivojević, Petar, Gašić, Uroš M., Lazović, Mila, Fotirić-Akšić, Milica M., Milivojević, Jasminka, Morlock, Gertrud E., Milojković-Opsenica, Dušanka, Trifković, Jelena, "Authenticity assessment of cultivated berries via phenolic profiles of seeds" in Food Chemistry, 402 (2023):134184,
https://doi.org/10.1016/j.foodchem.2022.134184 . .

TY  - DATA
AU  - Krstić, Đurđa D.
AU  - Ristivojević, Petar
AU  - Gašić, Uroš M.
AU  - Lazović, Mila
AU  - Fotirić-Akšić, Milica M.
AU  - Milivojević, Jasminka
AU  - Morlock, Gertrud E.
AU  - Milojković-Opsenica, Dušanka
AU  - Trifković, Jelena
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5633
AB  - Considering the health-benefits of berry fruits consumption and increased market demands for food authenticityas one of the most important quality assurances, phenolic profiling by high-performance thin layer chroma-tography and ultra-high-performance liquid chromatography hyphenated with mass spectrometry was combinedwith multivariate analysis for phytochemical characterization and intercultivar discrimination of cultivatedberry seeds. The phenolic profiles of 45 berry seeds from nine genuine Serbian cultivated fruit species (straw-berry, raspberry, blackberry, black currant, blueberry, gooseberry, cape gooseberry, chokeberry, and goji berry)revealed a good differentiation according to botanical origin. In order to determine biomarkers responsible forthe classification, a total of 103 phenolic compounds were identified, including 53 phenolic acids and theirderivatives, 26 flavonoids and 24 glycosides. Biomarkers derived from the phenolic profile of berry seeds provedto be a powerful tool in the authentication of botanical origin, and may be useful in detection of frauds in berry-based seed-containing product.
PB  - Elsevier
T2  - Food Chemistry
T1  - Supplementary material for: Krstić, Đ. D., Ristivojević, P. M., Gašić, U. M., Lazović, M., Fotirić Akšić, M. M., Milivojević, J., Morlock, G. E., Milojković-Opsenica, D. M.,& Trifković, J. Đ.. (2023). Authenticity assessment of cultivated berries via phenolic profiles of seeds. in Food Chemistry Elsevier., 402, 134184. https://doi.org/10.1016/j.foodchem.2022.134184
VL  - 402
SP  - 134184
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5633
ER  - 

@misc{
author = "Krstić, Đurđa D. and Ristivojević, Petar and Gašić, Uroš M. and Lazović, Mila and Fotirić-Akšić, Milica M. and Milivojević, Jasminka and Morlock, Gertrud E. and Milojković-Opsenica, Dušanka and Trifković, Jelena",
year = "2023",
abstract = "Considering the health-benefits of berry fruits consumption and increased market demands for food authenticityas one of the most important quality assurances, phenolic profiling by high-performance thin layer chroma-tography and ultra-high-performance liquid chromatography hyphenated with mass spectrometry was combinedwith multivariate analysis for phytochemical characterization and intercultivar discrimination of cultivatedberry seeds. The phenolic profiles of 45 berry seeds from nine genuine Serbian cultivated fruit species (straw-berry, raspberry, blackberry, black currant, blueberry, gooseberry, cape gooseberry, chokeberry, and goji berry)revealed a good differentiation according to botanical origin. In order to determine biomarkers responsible forthe classification, a total of 103 phenolic compounds were identified, including 53 phenolic acids and theirderivatives, 26 flavonoids and 24 glycosides. Biomarkers derived from the phenolic profile of berry seeds provedto be a powerful tool in the authentication of botanical origin, and may be useful in detection of frauds in berry-based seed-containing product.",
publisher = "Elsevier",
journal = "Food Chemistry",
title = "Supplementary material for: Krstić, Đ. D., Ristivojević, P. M., Gašić, U. M., Lazović, M., Fotirić Akšić, M. M., Milivojević, J., Morlock, G. E., Milojković-Opsenica, D. M.,& Trifković, J. Đ.. (2023). Authenticity assessment of cultivated berries via phenolic profiles of seeds. in Food Chemistry Elsevier., 402, 134184. https://doi.org/10.1016/j.foodchem.2022.134184",
volume = "402",
pages = "134184",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5633"
}

Krstić, Đ. D., Ristivojević, P., Gašić, U. M., Lazović, M., Fotirić-Akšić, M. M., Milivojević, J., Morlock, G. E., Milojković-Opsenica, D.,& Trifković, J.. (2023). Supplementary material for: Krstić, Đ. D., Ristivojević, P. M., Gašić, U. M., Lazović, M., Fotirić Akšić, M. M., Milivojević, J., Morlock, G. E., Milojković-Opsenica, D. M.,& Trifković, J. Đ.. (2023). Authenticity assessment of cultivated berries via phenolic profiles of seeds. in Food Chemistry Elsevier., 402, 134184. https://doi.org/10.1016/j.foodchem.2022.134184. in Food Chemistry
Elsevier., 402, 134184.
https://hdl.handle.net/21.15107/rcub_cherry_5633

Krstić ĐD, Ristivojević P, Gašić UM, Lazović M, Fotirić-Akšić MM, Milivojević J, Morlock GE, Milojković-Opsenica D, Trifković J. Supplementary material for: Krstić, Đ. D., Ristivojević, P. M., Gašić, U. M., Lazović, M., Fotirić Akšić, M. M., Milivojević, J., Morlock, G. E., Milojković-Opsenica, D. M.,& Trifković, J. Đ.. (2023). Authenticity assessment of cultivated berries via phenolic profiles of seeds. in Food Chemistry Elsevier., 402, 134184. https://doi.org/10.1016/j.foodchem.2022.134184. in Food Chemistry. 2023;402:134184.
https://hdl.handle.net/21.15107/rcub_cherry_5633 .

Krstić, Đurđa D., Ristivojević, Petar, Gašić, Uroš M., Lazović, Mila, Fotirić-Akšić, Milica M., Milivojević, Jasminka, Morlock, Gertrud E., Milojković-Opsenica, Dušanka, Trifković, Jelena, "Supplementary material for: Krstić, Đ. D., Ristivojević, P. M., Gašić, U. M., Lazović, M., Fotirić Akšić, M. M., Milivojević, J., Morlock, G. E., Milojković-Opsenica, D. M.,& Trifković, J. Đ.. (2023). Authenticity assessment of cultivated berries via phenolic profiles of seeds. in Food Chemistry Elsevier., 402, 134184. https://doi.org/10.1016/j.foodchem.2022.134184" in Food Chemistry, 402 (2023):134184,
https://hdl.handle.net/21.15107/rcub_cherry_5633 .

TY  - JOUR
AU  - Jurič, Andreja
AU  - Brčić Karačonji, Irena
AU  - Gašić, Uroš M.
AU  - Milojković-Opsenica, Dušanka
AU  - Prđun, Saša
AU  - Bubalo, Dragan
AU  - Lušić, Dražen
AU  - Vahčić, Nada
AU  - Kopjar, Nevenka
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5874
AB  - Strawberry tree (Arbutus unedo L.) honey (STH) has been used since ancient times as a folk medicine remedy, especially in certain Mediterranean countries. This honey, rich in phenolic content, is well recognized for its antioxidant, anti-inflammatory, and antimicrobial activities, and is used for the treatment of skin lesions as well as gastrointestinal and respiratory disorders. This study investigated whether STH alleviates genome damage in human peripheral blood lymphocytes produced by the cytotoxic drug irinotecan. The phenolic profile of STH was previously estimated by ultra-high-performance liquid chromatography coupled to a linear ion trap–Orbitrap hybrid mass spectrometer. The effects of STH were evaluated at three concentrations (1×, 5×, and 10×), based on the daily consumption of the honey by an adult person. After 2 h of in vitro exposure, standard lymphocyte cultures for the analysis of chromosome aberrations and the cytokinesis-block micronucleus cytome assay were established. Our results demonstrate that STH offered remarkable geno- and cytoprotection when administered with irinotecan. These findings are relevant for drawing preliminary conclusions regarding the in vitro safety of the tested honey. However, further studies are needed with the application of more complex experimental models.
PB  - MDPI
T2  - International Journal of Molecular Sciences
T1  - Protective Effects of Arbutus unedo L. Honey in the Alleviation of Irinotecan-Induced Cytogenetic Damage in Human Lymphocytes—An In Vitro Study
VL  - 24
IS  - 3
SP  - 1903
DO  - 10.3390/ijms24031903
ER  - 

@article{
author = "Jurič, Andreja and Brčić Karačonji, Irena and Gašić, Uroš M. and Milojković-Opsenica, Dušanka and Prđun, Saša and Bubalo, Dragan and Lušić, Dražen and Vahčić, Nada and Kopjar, Nevenka",
year = "2023",
abstract = "Strawberry tree (Arbutus unedo L.) honey (STH) has been used since ancient times as a folk medicine remedy, especially in certain Mediterranean countries. This honey, rich in phenolic content, is well recognized for its antioxidant, anti-inflammatory, and antimicrobial activities, and is used for the treatment of skin lesions as well as gastrointestinal and respiratory disorders. This study investigated whether STH alleviates genome damage in human peripheral blood lymphocytes produced by the cytotoxic drug irinotecan. The phenolic profile of STH was previously estimated by ultra-high-performance liquid chromatography coupled to a linear ion trap–Orbitrap hybrid mass spectrometer. The effects of STH were evaluated at three concentrations (1×, 5×, and 10×), based on the daily consumption of the honey by an adult person. After 2 h of in vitro exposure, standard lymphocyte cultures for the analysis of chromosome aberrations and the cytokinesis-block micronucleus cytome assay were established. Our results demonstrate that STH offered remarkable geno- and cytoprotection when administered with irinotecan. These findings are relevant for drawing preliminary conclusions regarding the in vitro safety of the tested honey. However, further studies are needed with the application of more complex experimental models.",
publisher = "MDPI",
journal = "International Journal of Molecular Sciences",
title = "Protective Effects of Arbutus unedo L. Honey in the Alleviation of Irinotecan-Induced Cytogenetic Damage in Human Lymphocytes—An In Vitro Study",
volume = "24",
number = "3",
pages = "1903",
doi = "10.3390/ijms24031903"
}

Jurič, A., Brčić Karačonji, I., Gašić, U. M., Milojković-Opsenica, D., Prđun, S., Bubalo, D., Lušić, D., Vahčić, N.,& Kopjar, N.. (2023). Protective Effects of Arbutus unedo L. Honey in the Alleviation of Irinotecan-Induced Cytogenetic Damage in Human Lymphocytes—An In Vitro Study. in International Journal of Molecular Sciences
MDPI., 24(3), 1903.
https://doi.org/10.3390/ijms24031903

Jurič A, Brčić Karačonji I, Gašić UM, Milojković-Opsenica D, Prđun S, Bubalo D, Lušić D, Vahčić N, Kopjar N. Protective Effects of Arbutus unedo L. Honey in the Alleviation of Irinotecan-Induced Cytogenetic Damage in Human Lymphocytes—An In Vitro Study. in International Journal of Molecular Sciences. 2023;24(3):1903.
doi:10.3390/ijms24031903 .

Jurič, Andreja, Brčić Karačonji, Irena, Gašić, Uroš M., Milojković-Opsenica, Dušanka, Prđun, Saša, Bubalo, Dragan, Lušić, Dražen, Vahčić, Nada, Kopjar, Nevenka, "Protective Effects of Arbutus unedo L. Honey in the Alleviation of Irinotecan-Induced Cytogenetic Damage in Human Lymphocytes—An In Vitro Study" in International Journal of Molecular Sciences, 24, no. 3 (2023):1903,
https://doi.org/10.3390/ijms24031903 . .

TY  - DATA
AU  - Jurič, Andreja
AU  - Brčić Karačonji, Irena
AU  - Gašić, Uroš M.
AU  - Milojković-Opsenica, Dušanka
AU  - Prđun, Saša
AU  - Bubalo, Dragan
AU  - Lušić, Dražen
AU  - Vahčić, Nada
AU  - Kopjar, Nevenka
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5875
AB  - Strawberry tree (Arbutus unedo L.) honey (STH) has been used since ancient times as a folk medicine remedy, especially in certain Mediterranean countries. This honey, rich in phenolic content, is well recognized for its antioxidant, anti-inflammatory, and antimicrobial activities, and is used for the treatment of skin lesions as well as gastrointestinal and respiratory disorders. This study investigated whether STH alleviates genome damage in human peripheral blood lymphocytes produced by the cytotoxic drug irinotecan. The phenolic profile of STH was previously estimated by ultra-high-performance liquid chromatography coupled to a linear ion trap–Orbitrap hybrid mass spectrometer. The effects of STH were evaluated at three concentrations (1×, 5×, and 10×), based on the daily consumption of the honey by an adult person. After 2 h of in vitro exposure, standard lymphocyte cultures for the analysis of chromosome aberrations and the cytokinesis-block micronucleus cytome assay were established. Our results demonstrate that STH offered remarkable geno- and cytoprotection when administered with irinotecan. These findings are relevant for drawing preliminary conclusions regarding the in vitro safety of the tested honey. However, further studies are needed with the application of more complex experimental models.
PB  - MDPI
T2  - International Journal of Molecular Sciences
T1  - Supplementary material for: Protective Effects of Arbutus unedo L. Honey in the Alleviation of Irinotecan-Induced Cytogenetic Damage in Human Lymphocytes—An In Vitro Study
VL  - 24
IS  - 3
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5875
ER  - 

@misc{
author = "Jurič, Andreja and Brčić Karačonji, Irena and Gašić, Uroš M. and Milojković-Opsenica, Dušanka and Prđun, Saša and Bubalo, Dragan and Lušić, Dražen and Vahčić, Nada and Kopjar, Nevenka",
year = "2023",
abstract = "Strawberry tree (Arbutus unedo L.) honey (STH) has been used since ancient times as a folk medicine remedy, especially in certain Mediterranean countries. This honey, rich in phenolic content, is well recognized for its antioxidant, anti-inflammatory, and antimicrobial activities, and is used for the treatment of skin lesions as well as gastrointestinal and respiratory disorders. This study investigated whether STH alleviates genome damage in human peripheral blood lymphocytes produced by the cytotoxic drug irinotecan. The phenolic profile of STH was previously estimated by ultra-high-performance liquid chromatography coupled to a linear ion trap–Orbitrap hybrid mass spectrometer. The effects of STH were evaluated at three concentrations (1×, 5×, and 10×), based on the daily consumption of the honey by an adult person. After 2 h of in vitro exposure, standard lymphocyte cultures for the analysis of chromosome aberrations and the cytokinesis-block micronucleus cytome assay were established. Our results demonstrate that STH offered remarkable geno- and cytoprotection when administered with irinotecan. These findings are relevant for drawing preliminary conclusions regarding the in vitro safety of the tested honey. However, further studies are needed with the application of more complex experimental models.",
publisher = "MDPI",
journal = "International Journal of Molecular Sciences",
title = "Supplementary material for: Protective Effects of Arbutus unedo L. Honey in the Alleviation of Irinotecan-Induced Cytogenetic Damage in Human Lymphocytes—An In Vitro Study",
volume = "24",
number = "3",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5875"
}

Jurič, A., Brčić Karačonji, I., Gašić, U. M., Milojković-Opsenica, D., Prđun, S., Bubalo, D., Lušić, D., Vahčić, N.,& Kopjar, N.. (2023). Supplementary material for: Protective Effects of Arbutus unedo L. Honey in the Alleviation of Irinotecan-Induced Cytogenetic Damage in Human Lymphocytes—An In Vitro Study. in International Journal of Molecular Sciences
MDPI., 24(3).
https://hdl.handle.net/21.15107/rcub_cherry_5875

Jurič A, Brčić Karačonji I, Gašić UM, Milojković-Opsenica D, Prđun S, Bubalo D, Lušić D, Vahčić N, Kopjar N. Supplementary material for: Protective Effects of Arbutus unedo L. Honey in the Alleviation of Irinotecan-Induced Cytogenetic Damage in Human Lymphocytes—An In Vitro Study. in International Journal of Molecular Sciences. 2023;24(3).
https://hdl.handle.net/21.15107/rcub_cherry_5875 .

Jurič, Andreja, Brčić Karačonji, Irena, Gašić, Uroš M., Milojković-Opsenica, Dušanka, Prđun, Saša, Bubalo, Dragan, Lušić, Dražen, Vahčić, Nada, Kopjar, Nevenka, "Supplementary material for: Protective Effects of Arbutus unedo L. Honey in the Alleviation of Irinotecan-Induced Cytogenetic Damage in Human Lymphocytes—An In Vitro Study" in International Journal of Molecular Sciences, 24, no. 3 (2023),
https://hdl.handle.net/21.15107/rcub_cherry_5875 .

TY  - JOUR
AU  - Zeković, Zoran P.
AU  - Smyatskaya, Yulia A.
AU  - Bazarnova, Julia G.
AU  - Pastor, Ferenc
AU  - Gorjanović, Stanislava
AU  - Gašić, Uroš M.
AU  - Pezo, Lato
AU  - Đurović, Saša
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5886
AB  - Stinging nettle (Urtica dioica L.) is one fantastic plant widely used in folk medicine, pharmacy, cosmetics, and food. This plant’s popularity may be explained by its chemical composition, containing a wide range of compounds significant for human health and diet. This study aimed to investigate extracts of exhausted stinging nettle leaves after supercritical fluid extraction obtained using ultrasound and microwave techniques. Extracts were analyzed to obtain insight into the chemical composition and biological activity. These extracts were shown to be more potent than those of previously untreated leaves. The principal component analysis was applied as a pattern recognition tool to visualize the antioxidant capacity and cytotoxic activity of extract obtained from exhausted stinging nettle leaves. An artificial neural network model is presented for the prediction of the antioxidant activity of samples according to polyphenolic profile data, showing a suitable anticipation property (the r2 value during the training cycle for output variables was 0.999).
PB  - MDPI
T2  - Foods
T1  - Recovery of Biologically Active Compounds from Stinging Nettle Leaves Part II: Processing of Exhausted Plant Material after Supercritical Fluid Extraction
VL  - 12
IS  - 4
SP  - 809
DO  - 10.3390/foods12040809
ER  - 

@article{
author = "Zeković, Zoran P. and Smyatskaya, Yulia A. and Bazarnova, Julia G. and Pastor, Ferenc and Gorjanović, Stanislava and Gašić, Uroš M. and Pezo, Lato and Đurović, Saša",
year = "2023",
abstract = "Stinging nettle (Urtica dioica L.) is one fantastic plant widely used in folk medicine, pharmacy, cosmetics, and food. This plant’s popularity may be explained by its chemical composition, containing a wide range of compounds significant for human health and diet. This study aimed to investigate extracts of exhausted stinging nettle leaves after supercritical fluid extraction obtained using ultrasound and microwave techniques. Extracts were analyzed to obtain insight into the chemical composition and biological activity. These extracts were shown to be more potent than those of previously untreated leaves. The principal component analysis was applied as a pattern recognition tool to visualize the antioxidant capacity and cytotoxic activity of extract obtained from exhausted stinging nettle leaves. An artificial neural network model is presented for the prediction of the antioxidant activity of samples according to polyphenolic profile data, showing a suitable anticipation property (the r2 value during the training cycle for output variables was 0.999).",
publisher = "MDPI",
journal = "Foods",
title = "Recovery of Biologically Active Compounds from Stinging Nettle Leaves Part II: Processing of Exhausted Plant Material after Supercritical Fluid Extraction",
volume = "12",
number = "4",
pages = "809",
doi = "10.3390/foods12040809"
}

Zeković, Z. P., Smyatskaya, Y. A., Bazarnova, J. G., Pastor, F., Gorjanović, S., Gašić, U. M., Pezo, L.,& Đurović, S.. (2023). Recovery of Biologically Active Compounds from Stinging Nettle Leaves Part II: Processing of Exhausted Plant Material after Supercritical Fluid Extraction. in Foods
MDPI., 12(4), 809.
https://doi.org/10.3390/foods12040809

Zeković ZP, Smyatskaya YA, Bazarnova JG, Pastor F, Gorjanović S, Gašić UM, Pezo L, Đurović S. Recovery of Biologically Active Compounds from Stinging Nettle Leaves Part II: Processing of Exhausted Plant Material after Supercritical Fluid Extraction. in Foods. 2023;12(4):809.
doi:10.3390/foods12040809 .

Zeković, Zoran P., Smyatskaya, Yulia A., Bazarnova, Julia G., Pastor, Ferenc, Gorjanović, Stanislava, Gašić, Uroš M., Pezo, Lato, Đurović, Saša, "Recovery of Biologically Active Compounds from Stinging Nettle Leaves Part II: Processing of Exhausted Plant Material after Supercritical Fluid Extraction" in Foods, 12, no. 4 (2023):809,
https://doi.org/10.3390/foods12040809 . .

TY  - JOUR
AU  - Milutinović, Milica
AU  - Nakarada, Đura
AU  - Božunović, Jelena
AU  - Todorović, Miloš
AU  - Gašić, Uroš M.
AU  - Živković, Suzana
AU  - Skorić, Marijana
AU  - Ivković, Đurđa
AU  - Savić, Jelena
AU  - Devrnja, Nina
AU  - Aničić, Neda
AU  - Banjanac, Tijana
AU  - Mojović, Miloš
AU  - Mišić, Danijela
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5896
AB  - The present study provides, for the first time, a physicochemical and biochemical characterization of the redox processes associated with the ripening of Solanum dulcamara L. (bittersweet) berries. Electron Paramagnetic Resonance Spectroscopy (EPRS) and Imaging (EPRI) measurements of reactive oxygen species (ROS) were performed in parallel with the tissue-specific metabolic profiling of major antioxidants and assessment of antioxidant enzymes activity. Fruit transition from the mature green (MG) to ripe red (RR) stage involved changes in the qualitative and quantitative content of antioxidants and the associated cellular oxidation and peroxidation processes. The skin of bittersweet berries, which was the major source of antioxidants, exhibited the highest antioxidant potential against DPPH radicals and nitroxyl spin probe 3CP. The efficient enzymatic antioxidant system played a critical protective role against the deleterious effects of progressive oxidative stress during ripening. Here, we present the EPRI methodology to assess the redox status of fruits and to discriminate between the redox states of different tissues. Interestingly, the intracellular reoxidation of cell-permeable nitroxide probe 3CP was observed for the first time in fruits or any other plant tissue, and its intensity is herein proposed as a reliable indicator of oxidative stress during ripening. The described noninvasive EPRI technique has the potential to have broader application in the study of redox processes associated with the development, senescence, and postharvest storage of fruits, as well as other circumstances in which oxidative stress is implicated.
PB  - MDPI
T2  - Antioxidants
T2  - Antioxidants
T1  - Solanum dulcamara L. Berries: A Convenient Model System to Study Redox Processes in Relation to Fruit Ripening
VL  - 12
IS  - 2
SP  - 346
DO  - 10.3390/antiox12020346
ER  - 

@article{
author = "Milutinović, Milica and Nakarada, Đura and Božunović, Jelena and Todorović, Miloš and Gašić, Uroš M. and Živković, Suzana and Skorić, Marijana and Ivković, Đurđa and Savić, Jelena and Devrnja, Nina and Aničić, Neda and Banjanac, Tijana and Mojović, Miloš and Mišić, Danijela",
year = "2023",
abstract = "The present study provides, for the first time, a physicochemical and biochemical characterization of the redox processes associated with the ripening of Solanum dulcamara L. (bittersweet) berries. Electron Paramagnetic Resonance Spectroscopy (EPRS) and Imaging (EPRI) measurements of reactive oxygen species (ROS) were performed in parallel with the tissue-specific metabolic profiling of major antioxidants and assessment of antioxidant enzymes activity. Fruit transition from the mature green (MG) to ripe red (RR) stage involved changes in the qualitative and quantitative content of antioxidants and the associated cellular oxidation and peroxidation processes. The skin of bittersweet berries, which was the major source of antioxidants, exhibited the highest antioxidant potential against DPPH radicals and nitroxyl spin probe 3CP. The efficient enzymatic antioxidant system played a critical protective role against the deleterious effects of progressive oxidative stress during ripening. Here, we present the EPRI methodology to assess the redox status of fruits and to discriminate between the redox states of different tissues. Interestingly, the intracellular reoxidation of cell-permeable nitroxide probe 3CP was observed for the first time in fruits or any other plant tissue, and its intensity is herein proposed as a reliable indicator of oxidative stress during ripening. The described noninvasive EPRI technique has the potential to have broader application in the study of redox processes associated with the development, senescence, and postharvest storage of fruits, as well as other circumstances in which oxidative stress is implicated.",
publisher = "MDPI",
journal = "Antioxidants, Antioxidants",
title = "Solanum dulcamara L. Berries: A Convenient Model System to Study Redox Processes in Relation to Fruit Ripening",
volume = "12",
number = "2",
pages = "346",
doi = "10.3390/antiox12020346"
}

Milutinović, M., Nakarada, Đ., Božunović, J., Todorović, M., Gašić, U. M., Živković, S., Skorić, M., Ivković, Đ., Savić, J., Devrnja, N., Aničić, N., Banjanac, T., Mojović, M.,& Mišić, D.. (2023). Solanum dulcamara L. Berries: A Convenient Model System to Study Redox Processes in Relation to Fruit Ripening. in Antioxidants
MDPI., 12(2), 346.
https://doi.org/10.3390/antiox12020346

Milutinović M, Nakarada Đ, Božunović J, Todorović M, Gašić UM, Živković S, Skorić M, Ivković Đ, Savić J, Devrnja N, Aničić N, Banjanac T, Mojović M, Mišić D. Solanum dulcamara L. Berries: A Convenient Model System to Study Redox Processes in Relation to Fruit Ripening. in Antioxidants. 2023;12(2):346.
doi:10.3390/antiox12020346 .

Milutinović, Milica, Nakarada, Đura, Božunović, Jelena, Todorović, Miloš, Gašić, Uroš M., Živković, Suzana, Skorić, Marijana, Ivković, Đurđa, Savić, Jelena, Devrnja, Nina, Aničić, Neda, Banjanac, Tijana, Mojović, Miloš, Mišić, Danijela, "Solanum dulcamara L. Berries: A Convenient Model System to Study Redox Processes in Relation to Fruit Ripening" in Antioxidants, 12, no. 2 (2023):346,
https://doi.org/10.3390/antiox12020346 . .

TY  - JOUR
AU  - Đurović, Saša
AU  - Micić, Darko
AU  - Šorgić, Saša
AU  - Popov, Saša
AU  - Gašić, Uroš M.
AU  - Tosti, Tomislav
AU  - Kostić, Marija
AU  - Smyatskaya, Yulia A.
AU  - Blagojević, Stevan
AU  - Zeković, Zoran
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6183
AB  - Stinging nettle (SN) is an extraordinary plant from the Urticaceae botanical family. It is well-known and widely used in food and folk medicine to treat different disorders and diseases. This article aimed to study the chemical composition of SN leaves extracts, i.e., polyphenolic compounds and vitamins B and C, because many studies ascribed high biological potency to these compounds and their significance in the human diet. Besides the chemical profile, the thermal properties of the extracts were studied. The results confirmed presence of many polyphenolic compounds and vitamins B and C. It also showed that the chemical profile closely correlated with the applied extraction technique. The thermal analysis showed that analyzed samples were thermally stable up to about 160 °C. Thermal degradation of samples UAE, MAE, and MAC took place in four steps, and sample SE in three steps. Altogether, results confirmed the presence of health-beneficial compounds in stinging nettle leaves and indicated the possible application of its extract in pharmaceutical and food industries as both a medicinal and food additive.
PB  - MDPI
T2  - Molecules
T1  - Recovery of Polyphenolic Compounds and Vitamins from the Stinging Nettle Leaves: Thermal and Behavior and Biological Activity of Obtained Extracts
VL  - 28
IS  - 5
SP  - 2278
DO  - 10.3390/molecules28052278
ER  - 

@article{
author = "Đurović, Saša and Micić, Darko and Šorgić, Saša and Popov, Saša and Gašić, Uroš M. and Tosti, Tomislav and Kostić, Marija and Smyatskaya, Yulia A. and Blagojević, Stevan and Zeković, Zoran",
year = "2023",
abstract = "Stinging nettle (SN) is an extraordinary plant from the Urticaceae botanical family. It is well-known and widely used in food and folk medicine to treat different disorders and diseases. This article aimed to study the chemical composition of SN leaves extracts, i.e., polyphenolic compounds and vitamins B and C, because many studies ascribed high biological potency to these compounds and their significance in the human diet. Besides the chemical profile, the thermal properties of the extracts were studied. The results confirmed presence of many polyphenolic compounds and vitamins B and C. It also showed that the chemical profile closely correlated with the applied extraction technique. The thermal analysis showed that analyzed samples were thermally stable up to about 160 °C. Thermal degradation of samples UAE, MAE, and MAC took place in four steps, and sample SE in three steps. Altogether, results confirmed the presence of health-beneficial compounds in stinging nettle leaves and indicated the possible application of its extract in pharmaceutical and food industries as both a medicinal and food additive.",
publisher = "MDPI",
journal = "Molecules",
title = "Recovery of Polyphenolic Compounds and Vitamins from the Stinging Nettle Leaves: Thermal and Behavior and Biological Activity of Obtained Extracts",
volume = "28",
number = "5",
pages = "2278",
doi = "10.3390/molecules28052278"
}

Đurović, S., Micić, D., Šorgić, S., Popov, S., Gašić, U. M., Tosti, T., Kostić, M., Smyatskaya, Y. A., Blagojević, S.,& Zeković, Z.. (2023). Recovery of Polyphenolic Compounds and Vitamins from the Stinging Nettle Leaves: Thermal and Behavior and Biological Activity of Obtained Extracts. in Molecules
MDPI., 28(5), 2278.
https://doi.org/10.3390/molecules28052278

Đurović S, Micić D, Šorgić S, Popov S, Gašić UM, Tosti T, Kostić M, Smyatskaya YA, Blagojević S, Zeković Z. Recovery of Polyphenolic Compounds and Vitamins from the Stinging Nettle Leaves: Thermal and Behavior and Biological Activity of Obtained Extracts. in Molecules. 2023;28(5):2278.
doi:10.3390/molecules28052278 .

Đurović, Saša, Micić, Darko, Šorgić, Saša, Popov, Saša, Gašić, Uroš M., Tosti, Tomislav, Kostić, Marija, Smyatskaya, Yulia A., Blagojević, Stevan, Zeković, Zoran, "Recovery of Polyphenolic Compounds and Vitamins from the Stinging Nettle Leaves: Thermal and Behavior and Biological Activity of Obtained Extracts" in Molecules, 28, no. 5 (2023):2278,
https://doi.org/10.3390/molecules28052278 . .

TY  - CONF
AU  - Kojić, Ivan
AU  - Stojanović, Ksenija A.
AU  - Radović, Nebojša R.
AU  - Tosti, Tomislav
AU  - Đurović, Saša
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5912
AB  - У индустријској зони града Ковина налазe се фабрике које се баве производњом алкохола и сточног квасца, хране за кућне љубимце, сечењем и завршном обрадом челика, производњом шприцева и амбалаже за вакцине и лекове, као и највећа на Балкану фарма печурака. Поред тога, на 11 km од Ковина је рудник који угаљ вади са дна језера које је повезано са Дунавом, и представља јединствену подводну експлоатацију угља на свету. Упркос наведеним бројним делатностима које могу имати утицаја на квалитет површинских вода, нема лабораторије која се бави њиховим мониторингом. Стога је циљ овог рада прелиминарна карактеризација степена оптерећења површинских вода укупно присутним и специфичним, најзаступљенијим угљоводоничним загађујућим супстанцама. Узорци коришћени у раду узети су током новембра 2022. године, са пет репрезентативних локација на подручју Ковина (слика 1). Након одређивања основних параметара (табела 1), воде су анализиране применом стандардне методе ASTM D1252-06 [1], како би се утврдиле вредности хемијске потрошње кисеоника (ХПК). У циљу специфицирања најзаступљенијих угљоводоничних загађујућих супстанци, примењена је екстракција узорака вода помоћу трихлорметана. Добијени екстракти су након сушења и концентровања хроматографски пречишћени и анализирани на гасном хроматографу Agilent 7890A GC куплованом са квадруполним масеним детектором Agilent 5975C. Четири од пет анализираних узорака показују вредности ХПК карактеристичне за класу III површинских вода (табела 1; [2]). Најзаступљeнија специфична угљоводонична једињења у свим узорцима су n-алкани (слика 1). Нижи n-алкани са мање од 20 угљеникових атома су присутни само у траговима, што указује да ове воде углавном нису изложене загађењу сировом нафтом, дизелом или керозином. У три узорка (Дунавац, Шљункара и Црна Бара), CPI вредности за цео опсег n-алкана (С16- С34), као и за и више (С25-С34) и ниже (С15-С20, са изузетком Шљункаре) n-алканске хомологе су ниже или блиске 1, што уз n-алканске максимуме у опсегу С24-С26 указује на допринос органске супстанце акватичних макрофита, бактерија, васкуларних биљака и маховина рода Sphagnum [3]. Присуство нижих n-алкана (С15-С20) карактерише алге и бактерије, док се доминација непарних нижих хомолога у узорку Шљункара може повезати за цијанобактеријама. У узорицима Канал и Поњавица CPI вредности за цео опсег n-алкана (С16-С34), као и за више хомологе (С25-С34) веће су од 1, што уз n-алкански максимум у узорку Канал на С27 указује на допринос виших сувоземних биљака. Међутим поред наведених природних извора идентификованих n-алкана, треба истаћи да веома сличне n-алканске расподеле имају моторна уља, теже фракције уља за ложење и течни производи пиролизе лигнита. Од посебног значаја је и резултат да је у екстракту узорка воде са локације Поњавица доминантно једињење елементарни сумпор (слика 1), што се може повезати са великом количином муља у којем преовлађују аноксични услови, услед чега су фаворизовани редукциони хемијски/биохемијски процеси. Резултати прелиминарног истраживања показују да је неопходно наставити континуално и знатно детаљније истраживање предметних вода, како би се предупредило њихово даље загађење и негативан утицај на живи свет у њима, као и на подземне воде и земљиште у непосредној околини.
PB  - Belgrade : Serbian Chemical Society
C3  - 9th Symposium Chemistry and Environmental Protection, EnviroChem2023, Kladovo, 4-7th June 2023
T1  - Процена степена оптерећења површинских вода органским загађујућим супстанцама на подручју Ковина, Србија
T1  - Estimation of surface water contamination by organic pollutants in the Kovin area, Serbia
SP  - 91
EP  - 92
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5912
ER  - 

@conference{
author = "Kojić, Ivan and Stojanović, Ksenija A. and Radović, Nebojša R. and Tosti, Tomislav and Đurović, Saša",
year = "2023",
abstract = "У индустријској зони града Ковина налазe се фабрике које се баве производњом алкохола и сточног квасца, хране за кућне љубимце, сечењем и завршном обрадом челика, производњом шприцева и амбалаже за вакцине и лекове, као и највећа на Балкану фарма печурака. Поред тога, на 11 km од Ковина је рудник који угаљ вади са дна језера које је повезано са Дунавом, и представља јединствену подводну експлоатацију угља на свету. Упркос наведеним бројним делатностима које могу имати утицаја на квалитет површинских вода, нема лабораторије која се бави њиховим мониторингом. Стога је циљ овог рада прелиминарна карактеризација степена оптерећења површинских вода укупно присутним и специфичним, најзаступљенијим угљоводоничним загађујућим супстанцама. Узорци коришћени у раду узети су током новембра 2022. године, са пет репрезентативних локација на подручју Ковина (слика 1). Након одређивања основних параметара (табела 1), воде су анализиране применом стандардне методе ASTM D1252-06 [1], како би се утврдиле вредности хемијске потрошње кисеоника (ХПК). У циљу специфицирања најзаступљенијих угљоводоничних загађујућих супстанци, примењена је екстракција узорака вода помоћу трихлорметана. Добијени екстракти су након сушења и концентровања хроматографски пречишћени и анализирани на гасном хроматографу Agilent 7890A GC куплованом са квадруполним масеним детектором Agilent 5975C. Четири од пет анализираних узорака показују вредности ХПК карактеристичне за класу III површинских вода (табела 1; [2]). Најзаступљeнија специфична угљоводонична једињења у свим узорцима су n-алкани (слика 1). Нижи n-алкани са мање од 20 угљеникових атома су присутни само у траговима, што указује да ове воде углавном нису изложене загађењу сировом нафтом, дизелом или керозином. У три узорка (Дунавац, Шљункара и Црна Бара), CPI вредности за цео опсег n-алкана (С16- С34), као и за и више (С25-С34) и ниже (С15-С20, са изузетком Шљункаре) n-алканске хомологе су ниже или блиске 1, што уз n-алканске максимуме у опсегу С24-С26 указује на допринос органске супстанце акватичних макрофита, бактерија, васкуларних биљака и маховина рода Sphagnum [3]. Присуство нижих n-алкана (С15-С20) карактерише алге и бактерије, док се доминација непарних нижих хомолога у узорку Шљункара може повезати за цијанобактеријама. У узорицима Канал и Поњавица CPI вредности за цео опсег n-алкана (С16-С34), као и за више хомологе (С25-С34) веће су од 1, што уз n-алкански максимум у узорку Канал на С27 указује на допринос виших сувоземних биљака. Међутим поред наведених природних извора идентификованих n-алкана, треба истаћи да веома сличне n-алканске расподеле имају моторна уља, теже фракције уља за ложење и течни производи пиролизе лигнита. Од посебног значаја је и резултат да је у екстракту узорка воде са локације Поњавица доминантно једињење елементарни сумпор (слика 1), што се може повезати са великом количином муља у којем преовлађују аноксични услови, услед чега су фаворизовани редукциони хемијски/биохемијски процеси. Резултати прелиминарног истраживања показују да је неопходно наставити континуално и знатно детаљније истраживање предметних вода, како би се предупредило њихово даље загађење и негативан утицај на живи свет у њима, као и на подземне воде и земљиште у непосредној околини.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "9th Symposium Chemistry and Environmental Protection, EnviroChem2023, Kladovo, 4-7th June 2023",
title = "Процена степена оптерећења површинских вода органским загађујућим супстанцама на подручју Ковина, Србија, Estimation of surface water contamination by organic pollutants in the Kovin area, Serbia",
pages = "91-92",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5912"
}

Kojić, I., Stojanović, K. A., Radović, N. R., Tosti, T.,& Đurović, S.. (2023). Процена степена оптерећења површинских вода органским загађујућим супстанцама на подручју Ковина, Србија. in 9th Symposium Chemistry and Environmental Protection, EnviroChem2023, Kladovo, 4-7th June 2023
Belgrade : Serbian Chemical Society., 91-92.
https://hdl.handle.net/21.15107/rcub_cherry_5912

Kojić I, Stojanović KA, Radović NR, Tosti T, Đurović S. Процена степена оптерећења површинских вода органским загађујућим супстанцама на подручју Ковина, Србија. in 9th Symposium Chemistry and Environmental Protection, EnviroChem2023, Kladovo, 4-7th June 2023. 2023;:91-92.
https://hdl.handle.net/21.15107/rcub_cherry_5912 .

Kojić, Ivan, Stojanović, Ksenija A., Radović, Nebojša R., Tosti, Tomislav, Đurović, Saša, "Процена степена оптерећења површинских вода органским загађујућим супстанцама на подручју Ковина, Србија" in 9th Symposium Chemistry and Environmental Protection, EnviroChem2023, Kladovo, 4-7th June 2023 (2023):91-92,
https://hdl.handle.net/21.15107/rcub_cherry_5912 .

TY  - CONF
AU  - Momirović, Nevena
AU  - Nikolić, Dragan
AU  - Jakanovski, Mihajlo V.
AU  - Drami, Aleksandra
AU  - Mosić, Mirjana
AU  - Momirović, Nebojša
AU  - Milojković-Opsenica, Dušanka
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5974
AB  - Besides being one of the most commercially grown berry fruits, strawberries (Fragaria x annanassa Duch.) are known for their nutritional value, richness in polyphenols, and antioxidant capacity. New directions of strawberry breeding and selection are set towards premium fruit quality, high sugars content, and desirable sugars/total acids ratio (sweet index, SI), which represent some of the main prerequisites for selecting new breeding materials [1]. With this intention, a set of 24 strawberry genotypes was cultivated, including 12 parental varieties and 12 of their descendants - perspective candidates obtained by crossing the parental varieties mentioned above. A total of eleven sugars were quantified using High-Performance Anion-Exchange Chromatography with Pulsed Amperometric Detection (HPAEC-PAD). Results implied that glucose, sorbitol, sucrose, and melibiose content were the most important sugars in separating the fruits of parental varieties and their progeny [2]. Results showed that old, parental varieties had a significantly higher content of glucose and sucrose, while new perspective genotypes had higher sorbitol and melibiose content (Fig.2). PCA analysis confirmed that parental (samples 1-12) and descendant genotypes (samples 13-24), could be discriminated according to sugars profile i.e. that these four sugars have an effect on their differentiation (Fig.1). This was in accordance with Mann-Whitney U test results (Fig.2).

Fig.1. Principal Component Analysis - The difference between parental and descendant genotypes; score plot (A) – parental samples (PS) 1-12, descendant (DS) samples 13-24, and loading plot (B) – sugar components.

Acknowledgments: This work has been supported by the Ministry of Education, Science, Technological Development and Innovation of Republic of Serbia, Contract number: 451-03-47/2023-01/200168 and 451-03-47/2023-01/200288., as well as company “Zeleni hit d.o.o.” from Belgrade, Serbia and “BerryLab” breeding consortium from Italy.

References:
[1]	L. Mazzoni, L. di Vittori, F. Balducci, T.Y. Forbes-Hernandez, F. Giamperi, M. Battino, B. Mezzeti, F. Capocasa, Scientia Horticulturae, 261: 108945 (2019).
[2]	M. Fotirić Akšić, T. Tosti, M. Sredojević, J. Milivojević, M. Meland, M. Natić, Plants, 8: 205 (2019).
PB  - Beograd : Srpsko hemijsko društvo
C3  - XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia
T1  - The sugars content of parental and new perspective descendant strawberry genotypes potential approach for the future selection process
SP  - 175
EP  - 175
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5974
ER  - 

@conference{
author = "Momirović, Nevena and Nikolić, Dragan and Jakanovski, Mihajlo V. and Drami, Aleksandra and Mosić, Mirjana and Momirović, Nebojša and Milojković-Opsenica, Dušanka",
year = "2023",
abstract = "Besides being one of the most commercially grown berry fruits, strawberries (Fragaria x annanassa Duch.) are known for their nutritional value, richness in polyphenols, and antioxidant capacity. New directions of strawberry breeding and selection are set towards premium fruit quality, high sugars content, and desirable sugars/total acids ratio (sweet index, SI), which represent some of the main prerequisites for selecting new breeding materials [1]. With this intention, a set of 24 strawberry genotypes was cultivated, including 12 parental varieties and 12 of their descendants - perspective candidates obtained by crossing the parental varieties mentioned above. A total of eleven sugars were quantified using High-Performance Anion-Exchange Chromatography with Pulsed Amperometric Detection (HPAEC-PAD). Results implied that glucose, sorbitol, sucrose, and melibiose content were the most important sugars in separating the fruits of parental varieties and their progeny [2]. Results showed that old, parental varieties had a significantly higher content of glucose and sucrose, while new perspective genotypes had higher sorbitol and melibiose content (Fig.2). PCA analysis confirmed that parental (samples 1-12) and descendant genotypes (samples 13-24), could be discriminated according to sugars profile i.e. that these four sugars have an effect on their differentiation (Fig.1). This was in accordance with Mann-Whitney U test results (Fig.2).

Fig.1. Principal Component Analysis - The difference between parental and descendant genotypes; score plot (A) – parental samples (PS) 1-12, descendant (DS) samples 13-24, and loading plot (B) – sugar components.

Acknowledgments: This work has been supported by the Ministry of Education, Science, Technological Development and Innovation of Republic of Serbia, Contract number: 451-03-47/2023-01/200168 and 451-03-47/2023-01/200288., as well as company “Zeleni hit d.o.o.” from Belgrade, Serbia and “BerryLab” breeding consortium from Italy.

References:
[1]	L. Mazzoni, L. di Vittori, F. Balducci, T.Y. Forbes-Hernandez, F. Giamperi, M. Battino, B. Mezzeti, F. Capocasa, Scientia Horticulturae, 261: 108945 (2019).
[2]	M. Fotirić Akšić, T. Tosti, M. Sredojević, J. Milivojević, M. Meland, M. Natić, Plants, 8: 205 (2019).",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia",
title = "The sugars content of parental and new perspective descendant strawberry genotypes potential approach for the future selection process",
pages = "175-175",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5974"
}

Momirović, N., Nikolić, D., Jakanovski, M. V., Drami, A., Mosić, M., Momirović, N.,& Milojković-Opsenica, D.. (2023). The sugars content of parental and new perspective descendant strawberry genotypes potential approach for the future selection process. in XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia
Beograd : Srpsko hemijsko društvo., 175-175.
https://hdl.handle.net/21.15107/rcub_cherry_5974

Momirović N, Nikolić D, Jakanovski MV, Drami A, Mosić M, Momirović N, Milojković-Opsenica D. The sugars content of parental and new perspective descendant strawberry genotypes potential approach for the future selection process. in XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia. 2023;:175-175.
https://hdl.handle.net/21.15107/rcub_cherry_5974 .

Momirović, Nevena, Nikolić, Dragan, Jakanovski, Mihajlo V., Drami, Aleksandra, Mosić, Mirjana, Momirović, Nebojša, Milojković-Opsenica, Dušanka, "The sugars content of parental and new perspective descendant strawberry genotypes potential approach for the future selection process" in XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia (2023):175-175,
https://hdl.handle.net/21.15107/rcub_cherry_5974 .

TY  - CONF
AU  - Đurović, Saša
AU  - Kojić, Ivan
AU  - Radović, Nebojša R.
AU  - Tosti, Tomislav
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5928
AB  - Usled modernog načina života ljudi provode oko 90 % vremena u zatvorenim prostorijama,
kao što su kuće/stanovi, kancelarije, automobili itd. Prašina je sve prisutna u svim
pomenutim sredinama i nalazi se kao čestice suspendovane u vazduhu ili istaložena na
površinama. Čestice prašine se mogu lako udahnuti i mogu da oštete respiratorni sistem i
pluća. Pored toga, čestice prašine akumuliraju hemikalije iz zatvorenih prostorija i
predstavljaju važan put izlaganja ljudi tim jedinjenjima. U kućnoj prašini se mogu naći
ftalati, policiklični aromatični ugljovodonici i ostala poluisparljiva jedinjenja.
Ftalati se često koriste kao plastifikator u proizvodnji polivinil hlorida (PVC-a) i predmeta
opšte upotrebe kao što su građevinski materijal, dečije igračke i nameštaj, ali i u proizvodnji
podnih obloga, veštačke kože, lepkova, tepiha, maziva, cevi, žica, sredstava za čišćenje
kuće, proizvoda za negu tela (fiksatori mirisa, proizvodi za negu kože, pene i šamponi) i
ambalaže za namirnice. Primena ftalata zavisi od njihove molekulske mase. Ftalati male
molekulske mase, kao što su di-metil-ftalat (DMP), di-etil-ftalat (DEP), di-propil-ftalat
(DPP), di-izobutil-ftalat (DiBP), di-n-butil ftalat (DBP), di-n-pentil-ftalat (DNPP) i benzil-
butil-ftalat (BBP), se koriste u rastvaračima, lepkovima, voskovima, mastilu, lekovima,
kozmetici i insekticidima.Visokomolekulski ftalati, kao di-2-etilheksil-ftalat (DEHP), di-
ciklo-heksil-ftalat (DCHP) i di-izo-nonil-ftalat (DiNP), su plastifikatori u PVC proizvodima
i predmetima od opšte upotrebe.
Estri ftalata su povezani sa velikim brojem zdravstvenih problema kod ljudi. Pre svega,
ftalati deluju kao endokrini disruptori i doprinose stvaranju varijacija u reprodukcionom
sistemu kao što su opadanje broja spermatozoida, oštećenje DNK u spermatozoidima,
prevremeni razvoj dojki i promena u reproduktivnim hormonima. Ftalati utiču na pojavu
astme, alergija i poremećaja funkcije nervnog sistema. Pored toga, DEHP je okarakterisan
kao 2b kancerogena supstanca, tj. kao potencijalno kancerogen za ljude, od strane IARC-a
(Međunarodna agencija za istraživanje raka, eng. International Agency for Research on
Cancer). Treba napomenuti da su pojedini metaboliti ftalata često toksičniji od samih
nepromenjenih ftalata. Ljudi mogu biti izloženi ftalatima inhalacijom, ingestijom i
apsorpcijom preko kože.
Oko 1 g istaložene prašine je sakupljen iz biblioteke Hemijskog fakulteta u Beogradu, sa
visine iznad 1m od poda. Uzorci su odmereni, ekstrahovani, prečišćeni i aromatična frakcija je snimljena metodom gasne hromatografije, povezanom sa masenim spektrometrom.
Lokacija uzorkovanja i hromatogram aromatične frakcije je prikazan na slici 1.
Dobijeni rezultati ukazuju na to da, pored prirodnih proizvoda kao što su metil estri masnih
kiselina (koje su najverovatnije znatno obilnije u alifatičnoj frakciji), uzorak sadrži 3,5-di-
terc-butil-4-hidroksibenzaldehid, metabolit 2,6-di-terc-butil-4-methilfenola, koji se koristi
kao antioksidans u namirnicama i kozmetičkim proizvodima [3]. Najzastupljenija jedinjenja
u aromatičnoj frakciji su DiBP), DBP i DEHP. Interesantno je primetiti da se detektovani
ftalati koriste u dve različite svrhe, kao aditivi u plastici i drugim proizvodima (DiBP i DBP)
i kao plastifikatori u polimerima (DEHP). Kao što je prethodno pomenuto, DEHP je
klasifikovan kao potencijalno kancerogena supstanca za ljude. Pored toga, primena DiBP,
DBP i DEHP je ograničena od strane Evropske komisije. Zbog prisustva ftalata koji
imaju veliki uticaj na ljudsko zdravlje u ekstraktu prašine, potrebno je izvršiti dodatna
ispitivanja na većem broju uzoraka i uraditi detaljnu kvantifikaciju i procenu rizika po
ljudsko zdravlje.
PB  - Belgrade : Serbian Chemical Society
C3  - 9th Symposium Chemistry and Environmental Protection, EnviroChem2023, Kladovo, 4-7th June 2023
T1  - Preliminarno ispitivanje sastava aromatične frakcije ekstrakta prašine iz biblioteke Hemijskog fakulteta u Beogradu
T1  - Preliminary investigation of aromatic fraction composition indust extract from the Library of the Facility of Chemistry in Belgrade
SP  - 117
EP  - 118
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5928
ER  - 

@conference{
author = "Đurović, Saša and Kojić, Ivan and Radović, Nebojša R. and Tosti, Tomislav",
year = "2023",
abstract = "Usled modernog načina života ljudi provode oko 90 % vremena u zatvorenim prostorijama,
kao što su kuće/stanovi, kancelarije, automobili itd. Prašina je sve prisutna u svim
pomenutim sredinama i nalazi se kao čestice suspendovane u vazduhu ili istaložena na
površinama. Čestice prašine se mogu lako udahnuti i mogu da oštete respiratorni sistem i
pluća. Pored toga, čestice prašine akumuliraju hemikalije iz zatvorenih prostorija i
predstavljaju važan put izlaganja ljudi tim jedinjenjima. U kućnoj prašini se mogu naći
ftalati, policiklični aromatični ugljovodonici i ostala poluisparljiva jedinjenja.
Ftalati se često koriste kao plastifikator u proizvodnji polivinil hlorida (PVC-a) i predmeta
opšte upotrebe kao što su građevinski materijal, dečije igračke i nameštaj, ali i u proizvodnji
podnih obloga, veštačke kože, lepkova, tepiha, maziva, cevi, žica, sredstava za čišćenje
kuće, proizvoda za negu tela (fiksatori mirisa, proizvodi za negu kože, pene i šamponi) i
ambalaže za namirnice. Primena ftalata zavisi od njihove molekulske mase. Ftalati male
molekulske mase, kao što su di-metil-ftalat (DMP), di-etil-ftalat (DEP), di-propil-ftalat
(DPP), di-izobutil-ftalat (DiBP), di-n-butil ftalat (DBP), di-n-pentil-ftalat (DNPP) i benzil-
butil-ftalat (BBP), se koriste u rastvaračima, lepkovima, voskovima, mastilu, lekovima,
kozmetici i insekticidima.Visokomolekulski ftalati, kao di-2-etilheksil-ftalat (DEHP), di-
ciklo-heksil-ftalat (DCHP) i di-izo-nonil-ftalat (DiNP), su plastifikatori u PVC proizvodima
i predmetima od opšte upotrebe.
Estri ftalata su povezani sa velikim brojem zdravstvenih problema kod ljudi. Pre svega,
ftalati deluju kao endokrini disruptori i doprinose stvaranju varijacija u reprodukcionom
sistemu kao što su opadanje broja spermatozoida, oštećenje DNK u spermatozoidima,
prevremeni razvoj dojki i promena u reproduktivnim hormonima. Ftalati utiču na pojavu
astme, alergija i poremećaja funkcije nervnog sistema. Pored toga, DEHP je okarakterisan
kao 2b kancerogena supstanca, tj. kao potencijalno kancerogen za ljude, od strane IARC-a
(Međunarodna agencija za istraživanje raka, eng. International Agency for Research on
Cancer). Treba napomenuti da su pojedini metaboliti ftalata često toksičniji od samih
nepromenjenih ftalata. Ljudi mogu biti izloženi ftalatima inhalacijom, ingestijom i
apsorpcijom preko kože.
Oko 1 g istaložene prašine je sakupljen iz biblioteke Hemijskog fakulteta u Beogradu, sa
visine iznad 1m od poda. Uzorci su odmereni, ekstrahovani, prečišćeni i aromatična frakcija je snimljena metodom gasne hromatografije, povezanom sa masenim spektrometrom.
Lokacija uzorkovanja i hromatogram aromatične frakcije je prikazan na slici 1.
Dobijeni rezultati ukazuju na to da, pored prirodnih proizvoda kao što su metil estri masnih
kiselina (koje su najverovatnije znatno obilnije u alifatičnoj frakciji), uzorak sadrži 3,5-di-
terc-butil-4-hidroksibenzaldehid, metabolit 2,6-di-terc-butil-4-methilfenola, koji se koristi
kao antioksidans u namirnicama i kozmetičkim proizvodima [3]. Najzastupljenija jedinjenja
u aromatičnoj frakciji su DiBP), DBP i DEHP. Interesantno je primetiti da se detektovani
ftalati koriste u dve različite svrhe, kao aditivi u plastici i drugim proizvodima (DiBP i DBP)
i kao plastifikatori u polimerima (DEHP). Kao što je prethodno pomenuto, DEHP je
klasifikovan kao potencijalno kancerogena supstanca za ljude. Pored toga, primena DiBP,
DBP i DEHP je ograničena od strane Evropske komisije. Zbog prisustva ftalata koji
imaju veliki uticaj na ljudsko zdravlje u ekstraktu prašine, potrebno je izvršiti dodatna
ispitivanja na većem broju uzoraka i uraditi detaljnu kvantifikaciju i procenu rizika po
ljudsko zdravlje.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "9th Symposium Chemistry and Environmental Protection, EnviroChem2023, Kladovo, 4-7th June 2023",
title = "Preliminarno ispitivanje sastava aromatične frakcije ekstrakta prašine iz biblioteke Hemijskog fakulteta u Beogradu, Preliminary investigation of aromatic fraction composition indust extract from the Library of the Facility of Chemistry in Belgrade",
pages = "117-118",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5928"
}

Đurović, S., Kojić, I., Radović, N. R.,& Tosti, T.. (2023). Preliminarno ispitivanje sastava aromatične frakcije ekstrakta prašine iz biblioteke Hemijskog fakulteta u Beogradu. in 9th Symposium Chemistry and Environmental Protection, EnviroChem2023, Kladovo, 4-7th June 2023
Belgrade : Serbian Chemical Society., 117-118.
https://hdl.handle.net/21.15107/rcub_cherry_5928

Đurović S, Kojić I, Radović NR, Tosti T. Preliminarno ispitivanje sastava aromatične frakcije ekstrakta prašine iz biblioteke Hemijskog fakulteta u Beogradu. in 9th Symposium Chemistry and Environmental Protection, EnviroChem2023, Kladovo, 4-7th June 2023. 2023;:117-118.
https://hdl.handle.net/21.15107/rcub_cherry_5928 .

Đurović, Saša, Kojić, Ivan, Radović, Nebojša R., Tosti, Tomislav, "Preliminarno ispitivanje sastava aromatične frakcije ekstrakta prašine iz biblioteke Hemijskog fakulteta u Beogradu" in 9th Symposium Chemistry and Environmental Protection, EnviroChem2023, Kladovo, 4-7th June 2023 (2023):117-118,
https://hdl.handle.net/21.15107/rcub_cherry_5928 .

TY  - CONF
AU  - Momirović, Nevena
AU  - Nikolić, Dragan
AU  - Jakanovski, Mihajlo V.
AU  - Drami, Aleksandra
AU  - Mosić, Mirjana
AU  - Momirović, Nebojša
AU  - Milojković-Opsenica, Dušanka
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5975
AB  - Besides being one of the most commercially grown berry fruits, strawberries (Fragaria x annanassa Duch.) are known for their nutritional value, richness in polyphenols, and antioxidant capacity. New directions of strawberry breeding and selection are set towards premium fruit quality, high sugars content, and desirable sugars/total acids ratio (sweet index, SI), which represent some of the main prerequisites for selecting new breeding materials [1]. With this intention, a set of 24 strawberry genotypes was cultivated, including 12 parental varieties and 12 of their descendants - perspective candidates obtained by crossing the parental varieties mentioned above. A total of eleven sugars were quantified using High-Performance Anion-Exchange Chromatography with Pulsed Amperometric Detection (HPAEC-PAD). Results implied that glucose, sorbitol, sucrose, and melibiose content were the most important sugars in separating the fruits of parental varieties and their progeny [2]. Results showed that old, parental varieties had a significantly higher content of glucose and sucrose, while new perspective genotypes had higher sorbitol and melibiose content (Fig.2). PCA analysis confirmed that parental (samples 1-12) and descendant genotypes (samples 13-24), could be discriminated according to sugars profile i.e. that these four sugars have an effect on their differentiation (Fig.1). This was in accordance with Mann-Whitney U test results (Fig.2).Fig.1. Principal Component Analysis - The difference between parental and descendant genotypes; score plot (A) – parental samples (PS) 1-12, descendant (DS) samples 13-24, and loading plot (B) – sugar components.Acknowledgments: This work has been supported by the Ministry of Education, Science, Technological Development and Innovation of Republic of Serbia, Contract number: 451-03-47/2023-01/200168 and 451-03-47/2023-01/200288., as well as company “Zeleni hit d.o.o.” from Belgrade, Serbia and “BerryLab” breeding consortium from Italy.References:[1]	L. Mazzoni, L. di Vittori, F. Balducci, T.Y. Forbes-Hernandez, F. Giamperi, M. Battino, B. Mezzeti, F. Capocasa, Scientia Horticulturae, 261: 108945 (2019).[2]	M. Fotirić Akšić, T. Tosti, M. Sredojević, J. Milivojević, M. Meland, M. Natić, Plants, 8: 205 (2019).
PB  - Beograd : Srpsko hemijsko društvo
C3  - XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia
T1  - The sugars content of parental and new perspective descendant strawberry genotypes potential approach for the future selection process
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5975
ER  - 

@conference{
author = "Momirović, Nevena and Nikolić, Dragan and Jakanovski, Mihajlo V. and Drami, Aleksandra and Mosić, Mirjana and Momirović, Nebojša and Milojković-Opsenica, Dušanka",
year = "2023",
abstract = "Besides being one of the most commercially grown berry fruits, strawberries (Fragaria x annanassa Duch.) are known for their nutritional value, richness in polyphenols, and antioxidant capacity. New directions of strawberry breeding and selection are set towards premium fruit quality, high sugars content, and desirable sugars/total acids ratio (sweet index, SI), which represent some of the main prerequisites for selecting new breeding materials [1]. With this intention, a set of 24 strawberry genotypes was cultivated, including 12 parental varieties and 12 of their descendants - perspective candidates obtained by crossing the parental varieties mentioned above. A total of eleven sugars were quantified using High-Performance Anion-Exchange Chromatography with Pulsed Amperometric Detection (HPAEC-PAD). Results implied that glucose, sorbitol, sucrose, and melibiose content were the most important sugars in separating the fruits of parental varieties and their progeny [2]. Results showed that old, parental varieties had a significantly higher content of glucose and sucrose, while new perspective genotypes had higher sorbitol and melibiose content (Fig.2). PCA analysis confirmed that parental (samples 1-12) and descendant genotypes (samples 13-24), could be discriminated according to sugars profile i.e. that these four sugars have an effect on their differentiation (Fig.1). This was in accordance with Mann-Whitney U test results (Fig.2).Fig.1. Principal Component Analysis - The difference between parental and descendant genotypes; score plot (A) – parental samples (PS) 1-12, descendant (DS) samples 13-24, and loading plot (B) – sugar components.Acknowledgments: This work has been supported by the Ministry of Education, Science, Technological Development and Innovation of Republic of Serbia, Contract number: 451-03-47/2023-01/200168 and 451-03-47/2023-01/200288., as well as company “Zeleni hit d.o.o.” from Belgrade, Serbia and “BerryLab” breeding consortium from Italy.References:[1]	L. Mazzoni, L. di Vittori, F. Balducci, T.Y. Forbes-Hernandez, F. Giamperi, M. Battino, B. Mezzeti, F. Capocasa, Scientia Horticulturae, 261: 108945 (2019).[2]	M. Fotirić Akšić, T. Tosti, M. Sredojević, J. Milivojević, M. Meland, M. Natić, Plants, 8: 205 (2019).",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia",
title = "The sugars content of parental and new perspective descendant strawberry genotypes potential approach for the future selection process",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5975"
}

Momirović, N., Nikolić, D., Jakanovski, M. V., Drami, A., Mosić, M., Momirović, N.,& Milojković-Opsenica, D.. (2023). The sugars content of parental and new perspective descendant strawberry genotypes potential approach for the future selection process. in XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia
Beograd : Srpsko hemijsko društvo..
https://hdl.handle.net/21.15107/rcub_cherry_5975

Momirović N, Nikolić D, Jakanovski MV, Drami A, Mosić M, Momirović N, Milojković-Opsenica D. The sugars content of parental and new perspective descendant strawberry genotypes potential approach for the future selection process. in XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia. 2023;.
https://hdl.handle.net/21.15107/rcub_cherry_5975 .

Momirović, Nevena, Nikolić, Dragan, Jakanovski, Mihajlo V., Drami, Aleksandra, Mosić, Mirjana, Momirović, Nebojša, Milojković-Opsenica, Dušanka, "The sugars content of parental and new perspective descendant strawberry genotypes potential approach for the future selection process" in XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia (2023),
https://hdl.handle.net/21.15107/rcub_cherry_5975 .

TY  - THES
AU  - Butrić, Galja
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6118
AB  - Biodegradacija organskih zagađujućih supstanci je oblast naučnog istraživanja koja je u stalnoj ekspanziji zbog uvodjenja novih hemikalija u upotrebu i zabrinutosti za stanje u životnoj sredini. Metabolička razgradnja antropogenih, ili drugih neželjenih hemikalija koje se nalaze u našem okruženju, najčešće se ostvaruje pomoću mikroorganizama i njihovih enzima, što je u fokusu Grupe za mikrobiološku hemiju i biotehnologiju, čiji saradnici rade na Hemijskom fakultetu i Institutu za hemiju, tehnologiju i metalurgiju, Univerziteta u Beogradu. Otkrivanje novih metaboličkih putanja i transformacija postojećih doprinosi proširivanju granica biodegradacije i ubrzavanju prirodnih procesa. U istraživanjima je pokazano da mikroorganizmi izolovani iz zagadjene životne sredine mogu da predstavljaju vredan izvor novih metaboličkih putanja kao i biološki aktivnih suspstanci.
T1  - Karakterizacija bakterija izolovanih iz kontaminiranih sedimenata
SP  - 2
EP  - 64
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6118
ER  - 

@misc{
author = "Butrić, Galja",
year = "2023",
abstract = "Biodegradacija organskih zagađujućih supstanci je oblast naučnog istraživanja koja je u stalnoj ekspanziji zbog uvodjenja novih hemikalija u upotrebu i zabrinutosti za stanje u životnoj sredini. Metabolička razgradnja antropogenih, ili drugih neželjenih hemikalija koje se nalaze u našem okruženju, najčešće se ostvaruje pomoću mikroorganizama i njihovih enzima, što je u fokusu Grupe za mikrobiološku hemiju i biotehnologiju, čiji saradnici rade na Hemijskom fakultetu i Institutu za hemiju, tehnologiju i metalurgiju, Univerziteta u Beogradu. Otkrivanje novih metaboličkih putanja i transformacija postojećih doprinosi proširivanju granica biodegradacije i ubrzavanju prirodnih procesa. U istraživanjima je pokazano da mikroorganizmi izolovani iz zagadjene životne sredine mogu da predstavljaju vredan izvor novih metaboličkih putanja kao i biološki aktivnih suspstanci.",
title = "Karakterizacija bakterija izolovanih iz kontaminiranih sedimenata",
pages = "2-64",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6118"
}

Butrić, G.. (2023). Karakterizacija bakterija izolovanih iz kontaminiranih sedimenata. , 2-64.
https://hdl.handle.net/21.15107/rcub_cherry_6118

Butrić G. Karakterizacija bakterija izolovanih iz kontaminiranih sedimenata. 2023;:2-64.
https://hdl.handle.net/21.15107/rcub_cherry_6118 .

Butrić, Galja, "Karakterizacija bakterija izolovanih iz kontaminiranih sedimenata" (2023):2-64,
https://hdl.handle.net/21.15107/rcub_cherry_6118 .

TY  - JOUR
AU  - Stolić Jovanović, Aleksandra
AU  - Martinović, Milica
AU  - Žugić, Ana
AU  - Nešić, Ivana
AU  - Tosti, Tomislav
AU  - Blagojević, Stevan
AU  - Tadić, Vanja M.
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6195
AB  - The dual controlled release of emulgels makes them efficient drug delivery systems of increasing interest. The framework of this study was to incorporate selected L-ascorbic acid derivatives into emulgels. From the formulated emulgels, the release profiles of actives were evaluated considering their different polarities and concentrations, and consequently their effectiveness on the skin via a long-term in vivo study that lasted for 30 days was determined. Skin effects were assessed by measuring the electrical capacitance of the stratum corneum (EC), trans-epidermal water loss (TEWL), melanin index (MI) and skin pH. In addition, the sensory and textural properties of emulgel formulations were compared with each other. The changes in the rate of the release of the L-ascorbic acid derivatives were monitored using the Franz diffusion cells. The obtained data were statistically significant, and indicated an increase in the degree of hydration of the skin and skin whitening potential, while no significant changes in TEWL and pH values were detected. The consistency, firmness and stickiness of the emulgels were estimated by volunteers applying the established sensory evaluation protocol. In addition, it was revealed that the difference in hydrophilic/lipophilic properties of L-ascorbic acid derivatives influenced their release profiles without changing their textural characteristics. Therefore, this study highlighted emulgels as L-ascorbic acid suitable carrier systems and one of the promising candidates as novel drug delivery systems.
PB  - MDPI
T2  - Pharmaceutics
T1  - Derivatives of L-Ascorbic Acid in Emulgel: Development and Comprehensive Evaluation of the Topical Delivery System
VL  - 15
IS  - 3
SP  - 813
DO  - 10.3390/pharmaceutics15030813
ER  - 

@article{
author = "Stolić Jovanović, Aleksandra and Martinović, Milica and Žugić, Ana and Nešić, Ivana and Tosti, Tomislav and Blagojević, Stevan and Tadić, Vanja M.",
year = "2023",
abstract = "The dual controlled release of emulgels makes them efficient drug delivery systems of increasing interest. The framework of this study was to incorporate selected L-ascorbic acid derivatives into emulgels. From the formulated emulgels, the release profiles of actives were evaluated considering their different polarities and concentrations, and consequently their effectiveness on the skin via a long-term in vivo study that lasted for 30 days was determined. Skin effects were assessed by measuring the electrical capacitance of the stratum corneum (EC), trans-epidermal water loss (TEWL), melanin index (MI) and skin pH. In addition, the sensory and textural properties of emulgel formulations were compared with each other. The changes in the rate of the release of the L-ascorbic acid derivatives were monitored using the Franz diffusion cells. The obtained data were statistically significant, and indicated an increase in the degree of hydration of the skin and skin whitening potential, while no significant changes in TEWL and pH values were detected. The consistency, firmness and stickiness of the emulgels were estimated by volunteers applying the established sensory evaluation protocol. In addition, it was revealed that the difference in hydrophilic/lipophilic properties of L-ascorbic acid derivatives influenced their release profiles without changing their textural characteristics. Therefore, this study highlighted emulgels as L-ascorbic acid suitable carrier systems and one of the promising candidates as novel drug delivery systems.",
publisher = "MDPI",
journal = "Pharmaceutics",
title = "Derivatives of L-Ascorbic Acid in Emulgel: Development and Comprehensive Evaluation of the Topical Delivery System",
volume = "15",
number = "3",
pages = "813",
doi = "10.3390/pharmaceutics15030813"
}

Stolić Jovanović, A., Martinović, M., Žugić, A., Nešić, I., Tosti, T., Blagojević, S.,& Tadić, V. M.. (2023). Derivatives of L-Ascorbic Acid in Emulgel: Development and Comprehensive Evaluation of the Topical Delivery System. in Pharmaceutics
MDPI., 15(3), 813.
https://doi.org/10.3390/pharmaceutics15030813

Stolić Jovanović A, Martinović M, Žugić A, Nešić I, Tosti T, Blagojević S, Tadić VM. Derivatives of L-Ascorbic Acid in Emulgel: Development and Comprehensive Evaluation of the Topical Delivery System. in Pharmaceutics. 2023;15(3):813.
doi:10.3390/pharmaceutics15030813 .

Stolić Jovanović, Aleksandra, Martinović, Milica, Žugić, Ana, Nešić, Ivana, Tosti, Tomislav, Blagojević, Stevan, Tadić, Vanja M., "Derivatives of L-Ascorbic Acid in Emulgel: Development and Comprehensive Evaluation of the Topical Delivery System" in Pharmaceutics, 15, no. 3 (2023):813,
https://doi.org/10.3390/pharmaceutics15030813 . .