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  - THES
AU  - Vulićević, Biljana
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5776
AB  - U okviru ovog rada analizirani su uzorci sedimenata i zemljišta zaštićenog prirodnog dobra “Obrenovački zabran” u Obrenovcu. Uzorci su uzeti sa dva lokaliteta, priobalni uzorci sedimenta Save, i uzorci zemljišta iz močvare koja je često poplavljena vodama iz Kolubare. Ispitivanja su podrazumevala izolovanje rastvorne organske supstance, bitumen, metodom Soksklet ekstrakcije, razdvajanje frakcija hromatografijom na koloni, i analizu zasićenih i aromatičnih frakcija gasnohromatografsko-masenospektometrijskom analizom (GC-MS).
Cilj ovog istraživanja je utvrđivanje porekla organske supstance u uzorcima obalnih sedimenata Save i močvarnog zemljišta Obrenovačkog zabrana, na osnovu raspodele i relativne obilnosti ugljovodonika.
T1  - Organsko-geohemijska karakterizacija priobalnih sedimenata reke Save i močvarnog zemljišta Obrenovačkog zabrana
SP  - 1
EP  - 70
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5776
ER  - 

@mastersthesis{
author = "Vulićević, Biljana",
year = "2023",
abstract = "U okviru ovog rada analizirani su uzorci sedimenata i zemljišta zaštićenog prirodnog dobra “Obrenovački zabran” u Obrenovcu. Uzorci su uzeti sa dva lokaliteta, priobalni uzorci sedimenta Save, i uzorci zemljišta iz močvare koja je često poplavljena vodama iz Kolubare. Ispitivanja su podrazumevala izolovanje rastvorne organske supstance, bitumen, metodom Soksklet ekstrakcije, razdvajanje frakcija hromatografijom na koloni, i analizu zasićenih i aromatičnih frakcija gasnohromatografsko-masenospektometrijskom analizom (GC-MS).
Cilj ovog istraživanja je utvrđivanje porekla organske supstance u uzorcima obalnih sedimenata Save i močvarnog zemljišta Obrenovačkog zabrana, na osnovu raspodele i relativne obilnosti ugljovodonika.",
title = "Organsko-geohemijska karakterizacija priobalnih sedimenata reke Save i močvarnog zemljišta Obrenovačkog zabrana",
pages = "1-70",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5776"
}

Vulićević, B.. (2023). Organsko-geohemijska karakterizacija priobalnih sedimenata reke Save i močvarnog zemljišta Obrenovačkog zabrana. , 1-70.
https://hdl.handle.net/21.15107/rcub_cherry_5776

Vulićević B. Organsko-geohemijska karakterizacija priobalnih sedimenata reke Save i močvarnog zemljišta Obrenovačkog zabrana. 2023;:1-70.
https://hdl.handle.net/21.15107/rcub_cherry_5776 .

Vulićević, Biljana, "Organsko-geohemijska karakterizacija priobalnih sedimenata reke Save i močvarnog zemljišta Obrenovačkog zabrana" (2023):1-70,
https://hdl.handle.net/21.15107/rcub_cherry_5776 .

TY  - JOUR
AU  - Saheed, Ramadan Musbah M.
AU  - Knudsen, Tatjana Šolević
AU  - Faraj, Musbah Abduljalil M.
AU  - Nytoft, Hans Peter
AU  - Jovančićević, Branimir
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5795
AB  - Crude oil samples from the Sharara-C oil field (Concession NC-115, Murzuq Basin, SW Libya) were analysed by organic geochemical methods in order to infer the geochemical characteristics of their respective source rocks. Aromatic hydrocarbons were analysed by gas chromatography – mass spectrometry (GC-MS), and gas chromatography – tandem mass spectrometry (GC-MS-MS) was used to analyse saturated biomarkers. The Sharara-C oils are interpreted to have been generated by marine shales containing mixed terrigenous and marine organic materials deposited in an intermediate (suboxic) environment. Age-specific biomarker ratios indicated that the oils are older than Cretaceous, and maturation-related parameters pointed to their high thermal maturity. Consistent with previous studies, source rocks are inferred to be “hot” shales in the Lower Silurian Tanezzuft Formation. Almost all the parameter ratios calculated varied over a very narrow range, indicating that the investigated oils were compositionally similar. The only significant difference that was noted concerned the sterane/hopane ratios whose variation suggested that there was some variability in the composition of the source organic material. The organic geochemical parameters determined for the Sharara-C crude oils were compared with published data on other crude oils from Concession NC-115. Almost all the parameters agreed well with previously published data on oils from this part of the Murzuq Basin. The greatest deviation concerned the values of some of the maturity parameters. This tended to confirm the conclusions of previous studies concerning the presence of a number of distinct oil families and sub-families in the Sharara oil field area which are genetically related but which have different maturities.
T2  - Journal of Petroleum Geology
T1  - Geochemical Characteristics of Crude Oils from the Sharara-C Oil Field, Murzuq Basin, Southwestern Libya
VL  - 46
IS  - 1
SP  - 103
EP  - 123
DO  - 10.1111/jpg.12832
ER  - 

@article{
author = "Saheed, Ramadan Musbah M. and Knudsen, Tatjana Šolević and Faraj, Musbah Abduljalil M. and Nytoft, Hans Peter and Jovančićević, Branimir",
year = "2023",
abstract = "Crude oil samples from the Sharara-C oil field (Concession NC-115, Murzuq Basin, SW Libya) were analysed by organic geochemical methods in order to infer the geochemical characteristics of their respective source rocks. Aromatic hydrocarbons were analysed by gas chromatography – mass spectrometry (GC-MS), and gas chromatography – tandem mass spectrometry (GC-MS-MS) was used to analyse saturated biomarkers. The Sharara-C oils are interpreted to have been generated by marine shales containing mixed terrigenous and marine organic materials deposited in an intermediate (suboxic) environment. Age-specific biomarker ratios indicated that the oils are older than Cretaceous, and maturation-related parameters pointed to their high thermal maturity. Consistent with previous studies, source rocks are inferred to be “hot” shales in the Lower Silurian Tanezzuft Formation. Almost all the parameter ratios calculated varied over a very narrow range, indicating that the investigated oils were compositionally similar. The only significant difference that was noted concerned the sterane/hopane ratios whose variation suggested that there was some variability in the composition of the source organic material. The organic geochemical parameters determined for the Sharara-C crude oils were compared with published data on other crude oils from Concession NC-115. Almost all the parameters agreed well with previously published data on oils from this part of the Murzuq Basin. The greatest deviation concerned the values of some of the maturity parameters. This tended to confirm the conclusions of previous studies concerning the presence of a number of distinct oil families and sub-families in the Sharara oil field area which are genetically related but which have different maturities.",
journal = "Journal of Petroleum Geology",
title = "Geochemical Characteristics of Crude Oils from the Sharara-C Oil Field, Murzuq Basin, Southwestern Libya",
volume = "46",
number = "1",
pages = "103-123",
doi = "10.1111/jpg.12832"
}

Saheed, R. M. M., Knudsen, T. Š., Faraj, M. A. M., Nytoft, H. P.,& Jovančićević, B.. (2023). Geochemical Characteristics of Crude Oils from the Sharara-C Oil Field, Murzuq Basin, Southwestern Libya. in Journal of Petroleum Geology, 46(1), 103-123.
https://doi.org/10.1111/jpg.12832

Saheed RMM, Knudsen TŠ, Faraj MAM, Nytoft HP, Jovančićević B. Geochemical Characteristics of Crude Oils from the Sharara-C Oil Field, Murzuq Basin, Southwestern Libya. in Journal of Petroleum Geology. 2023;46(1):103-123.
doi:10.1111/jpg.12832 .

Saheed, Ramadan Musbah M., Knudsen, Tatjana Šolević, Faraj, Musbah Abduljalil M., Nytoft, Hans Peter, Jovančićević, Branimir, "Geochemical Characteristics of Crude Oils from the Sharara-C Oil Field, Murzuq Basin, Southwestern Libya" in Journal of Petroleum Geology, 46, no. 1 (2023):103-123,
https://doi.org/10.1111/jpg.12832 . .

TY  - THES
AU  - Petrović, Nevena
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5833
AB  - Cilj istraživanja u ovom radu je ispitivanje primene magnetičnog amino-funkcionalizovanog nanokompozita na bazi glicidil-metakrilata, kao potencijalnog sorbenta koji je prethodno sintetisan i okarakterisan, optimizacija procesa sorpcije dihlobenila iz vodenog rastvora i ispitivanje efikasnosti adsorpcije na realnim uzorcima.
T1  - Sorpcija dihlobenila pomoću magnetičnog poroznog amino-funkcionalizovanog nanokompozita
SP  - 7
EP  - 57
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5833
ER  - 

@mastersthesis{
author = "Petrović, Nevena",
year = "2023",
abstract = "Cilj istraživanja u ovom radu je ispitivanje primene magnetičnog amino-funkcionalizovanog nanokompozita na bazi glicidil-metakrilata, kao potencijalnog sorbenta koji je prethodno sintetisan i okarakterisan, optimizacija procesa sorpcije dihlobenila iz vodenog rastvora i ispitivanje efikasnosti adsorpcije na realnim uzorcima.",
title = "Sorpcija dihlobenila pomoću magnetičnog poroznog amino-funkcionalizovanog nanokompozita",
pages = "7-57",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5833"
}

Petrović, N.. (2023). Sorpcija dihlobenila pomoću magnetičnog poroznog amino-funkcionalizovanog nanokompozita. , 7-57.
https://hdl.handle.net/21.15107/rcub_cherry_5833

Petrović N. Sorpcija dihlobenila pomoću magnetičnog poroznog amino-funkcionalizovanog nanokompozita. 2023;:7-57.
https://hdl.handle.net/21.15107/rcub_cherry_5833 .

Petrović, Nevena, "Sorpcija dihlobenila pomoću magnetičnog poroznog amino-funkcionalizovanog nanokompozita" (2023):7-57,
https://hdl.handle.net/21.15107/rcub_cherry_5833 .

TY  - JOUR
AU  - Jednak Berić, Tanja
AU  - Avdalović, Jelena
AU  - Milić, Jelena
AU  - Teofilović, Vesna
AU  - Vrvić, Miroslav
AU  - Jovančićević, Branimir
AU  - Miletić, Srđan
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5977
AB  - Refinery wastes generated in conventional crude oil refining processes, or in accidental situations, are complex substrates for treatment and disposal. Petroleum desulphurisation catalysts can also be hazardous refinery waste. They contain various metals, such as cobalt, molybdenum, nickel and tungsten. In this paper, three petroleum refiner’s spent desulphurisation catalysts were investigated. These catalysts were not suitable for recycling and, therefore, were classified as hazardous waste. They were chemically characterised, including phase composition and their effect on a consortium of microorganisms used in the process of bioremediation. Catalysts contained up to 2.26 g kg−1 of total petroleum hydrocarbons, up to 56.7 g kg−1 of iron, 18.6 g kg−1 of molybdenum, and less than 0.1 mg kg−1 each of cobalt and nickel. These obtained results show that bioremediation of such waste is possible.
PB  - Taylor & Francis
T2  - Chemistry and Ecology
T1  - The influence on microorganisms of heavy metals from refiner’s spent desulphurisation catalysts
VL  - 39
IS  - 2
DO  - 10.1080/02757540.2022.2158185
ER  - 

@article{
author = "Jednak Berić, Tanja and Avdalović, Jelena and Milić, Jelena and Teofilović, Vesna and Vrvić, Miroslav and Jovančićević, Branimir and Miletić, Srđan",
year = "2023",
abstract = "Refinery wastes generated in conventional crude oil refining processes, or in accidental situations, are complex substrates for treatment and disposal. Petroleum desulphurisation catalysts can also be hazardous refinery waste. They contain various metals, such as cobalt, molybdenum, nickel and tungsten. In this paper, three petroleum refiner’s spent desulphurisation catalysts were investigated. These catalysts were not suitable for recycling and, therefore, were classified as hazardous waste. They were chemically characterised, including phase composition and their effect on a consortium of microorganisms used in the process of bioremediation. Catalysts contained up to 2.26 g kg−1 of total petroleum hydrocarbons, up to 56.7 g kg−1 of iron, 18.6 g kg−1 of molybdenum, and less than 0.1 mg kg−1 each of cobalt and nickel. These obtained results show that bioremediation of such waste is possible.",
publisher = "Taylor & Francis",
journal = "Chemistry and Ecology",
title = "The influence on microorganisms of heavy metals from refiner’s spent desulphurisation catalysts",
volume = "39",
number = "2",
doi = "10.1080/02757540.2022.2158185"
}

Jednak Berić, T., Avdalović, J., Milić, J., Teofilović, V., Vrvić, M., Jovančićević, B.,& Miletić, S.. (2023). The influence on microorganisms of heavy metals from refiner’s spent desulphurisation catalysts. in Chemistry and Ecology
Taylor & Francis., 39(2).
https://doi.org/10.1080/02757540.2022.2158185

Jednak Berić T, Avdalović J, Milić J, Teofilović V, Vrvić M, Jovančićević B, Miletić S. The influence on microorganisms of heavy metals from refiner’s spent desulphurisation catalysts. in Chemistry and Ecology. 2023;39(2).
doi:10.1080/02757540.2022.2158185 .

Jednak Berić, Tanja, Avdalović, Jelena, Milić, Jelena, Teofilović, Vesna, Vrvić, Miroslav, Jovančićević, Branimir, Miletić, Srđan, "The influence on microorganisms of heavy metals from refiner’s spent desulphurisation catalysts" in Chemistry and Ecology, 39, no. 2 (2023),
https://doi.org/10.1080/02757540.2022.2158185 . .

TY  - THES
AU  - Pantelić, Bogdan
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6075
AB  - Ranija istraživanja dokazala su da je biočađ veoma korisna materija u unapređenju kvaliteta zemljišta. U želji da se ispita potencijalno dejstvo na poboljšanje svojstava uzoraka zemljišta sa dve različite, ali geografski bliske lokacije sa planine Avala, označene kao AT1 i AT2, na kojima je niska stopa primanja sadnica hrastova, laboratorijski je simulirano 12 godišnjih doba, tj. tri godine, u skladu sa prosečnim vrednostima padavina i temperature za grad Beograd za period 2013-2021. Formirana su tri seta uzoraka. Jedan u kom su uzorci sa obe lokacije bez biočađi (označeni kao AT1 b i AT2 b), drugi i treći set kod kojih su uzorci stajali pomešani sa biočađi čija je masa 2% početne mase uzoraka, kroz 45 odnosno 214 dana, označenih kao AT1 45 d/AT2 45 d i AT1 214 d/AT2 214 d. Analiziranjem fotografija uzoraka kroz cikluse ne uočavaju se vidljive promene. Sakupljani su izluženi rastvori kojima je merena zapremina, električna provodljivost i pH-vrednost, a pre i posle svakog ciklusa uzorci su fotografisani. Zapremina izluženih rastvora je varirala, u zavisnosti od zasićenosti zemljišta vodom. Statistička obrada podataka je pokazala da statistički značajne razlika između merenih parametara ne postoje. Takođe je utvrđeno da postoje korelacije između zapremine i električne provodljivosti za uzorke, AT1 b, AT2 b i AT2 214 d, kao i zavisnost između zapremine i pH-vrednosti za uzorak AT2 45 d. Može se zaključiti da biočađ utiče u nekoj meri na uzorke, ali nedovoljno od značaja za praktičnu primenu, da li zbog nedovoljno duge pomešanosti uzoraka sa biočađi, njene koncentracije u uzorcima ili dužine trajanja eksperimenta, što svakako ukazuje da je ova istraživanja neophodno nastaviti.
T1  - Potencijalna primena biočađi u poboljšanju karakteristika zemljišta sa Avale
SP  - 1
EP  - 38
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6075
ER  - 

@misc{
author = "Pantelić, Bogdan",
year = "2023",
abstract = "Ranija istraživanja dokazala su da je biočađ veoma korisna materija u unapređenju kvaliteta zemljišta. U želji da se ispita potencijalno dejstvo na poboljšanje svojstava uzoraka zemljišta sa dve različite, ali geografski bliske lokacije sa planine Avala, označene kao AT1 i AT2, na kojima je niska stopa primanja sadnica hrastova, laboratorijski je simulirano 12 godišnjih doba, tj. tri godine, u skladu sa prosečnim vrednostima padavina i temperature za grad Beograd za period 2013-2021. Formirana su tri seta uzoraka. Jedan u kom su uzorci sa obe lokacije bez biočađi (označeni kao AT1 b i AT2 b), drugi i treći set kod kojih su uzorci stajali pomešani sa biočađi čija je masa 2% početne mase uzoraka, kroz 45 odnosno 214 dana, označenih kao AT1 45 d/AT2 45 d i AT1 214 d/AT2 214 d. Analiziranjem fotografija uzoraka kroz cikluse ne uočavaju se vidljive promene. Sakupljani su izluženi rastvori kojima je merena zapremina, električna provodljivost i pH-vrednost, a pre i posle svakog ciklusa uzorci su fotografisani. Zapremina izluženih rastvora je varirala, u zavisnosti od zasićenosti zemljišta vodom. Statistička obrada podataka je pokazala da statistički značajne razlika između merenih parametara ne postoje. Takođe je utvrđeno da postoje korelacije između zapremine i električne provodljivosti za uzorke, AT1 b, AT2 b i AT2 214 d, kao i zavisnost između zapremine i pH-vrednosti za uzorak AT2 45 d. Može se zaključiti da biočađ utiče u nekoj meri na uzorke, ali nedovoljno od značaja za praktičnu primenu, da li zbog nedovoljno duge pomešanosti uzoraka sa biočađi, njene koncentracije u uzorcima ili dužine trajanja eksperimenta, što svakako ukazuje da je ova istraživanja neophodno nastaviti.",
title = "Potencijalna primena biočađi u poboljšanju karakteristika zemljišta sa Avale",
pages = "1-38",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6075"
}

Pantelić, B.. (2023). Potencijalna primena biočađi u poboljšanju karakteristika zemljišta sa Avale. , 1-38.
https://hdl.handle.net/21.15107/rcub_cherry_6075

Pantelić B. Potencijalna primena biočađi u poboljšanju karakteristika zemljišta sa Avale. 2023;:1-38.
https://hdl.handle.net/21.15107/rcub_cherry_6075 .

Pantelić, Bogdan, "Potencijalna primena biočađi u poboljšanju karakteristika zemljišta sa Avale" (2023):1-38,
https://hdl.handle.net/21.15107/rcub_cherry_6075 .

TY  - JOUR
AU  - Štrbac, Snežana
AU  - Veselinović, Gorica
AU  - Antić, Nevena
AU  - Mijatović, Nevenka
AU  - Stojadinović, Sanja M.
AU  - Jovančićević, Branimir
AU  - Kašanin-Grubin, Milica
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6187
AB  - The main objective of this study was to analyze the capacity of Cedrus atlantica (Endl.) Manetti ex Carrière 1855 to accumulate macro- and microelements in order to assess the environmental status. The element concentrations were measured using X-ray Fluorescence (XRF) analysis. The obtained pH values in this study show that the urban soils are neutral to slightly alkaline with low OM content. Macroelements with the highest mean concentrations in soil are Si, Al, Fe, K, Mg, and Ca. The ratio > 2 was determined for mean concentrations of Ca in the soil and Mg in needles from the Zvezdara forest, and for mean concentrations of Cl, Ti, and Fe in needles from the Byford’s forest in relation to the reference site. The accumulation pattern of the macroelements based on the Biological Concentration Factor (BCF) values > 1 for needles is for P, S, Cl, and Ca. Microelements with the highest mean values in soil are Ba, Zr, Ce, Cr, Zn, Rb, Sr, V, and La. Microelements with the highest mean values in Atlas cedar needles are Ce, La, Ba, and Cs. The ratio > 2 was determined for Cr and V concentrations in the needles from the Byford’s and Zvezdara forests and for Cu concentrations in needles from the Byford’s forest in relation to the reference site. The accumulation pattern of the microelements based on the BCF for needles is higher for I, Cs, Mo, Ag, Cd, In, Sn, Sb, and Tl. Since differences in the concentrations of macro- and microelements in the urban areas and the reference site can be identified C. atlantica can be recommended for assessing the environmental status.
PB  - Springer
T2  - Trees
T1  - The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status
VL  - 37
IS  - 4
SP  - 1013
EP  - 1025
DO  - 10.1007/s00468-023-02401-9
ER  - 

@article{
author = "Štrbac, Snežana and Veselinović, Gorica and Antić, Nevena and Mijatović, Nevenka and Stojadinović, Sanja M. and Jovančićević, Branimir and Kašanin-Grubin, Milica",
year = "2023",
abstract = "The main objective of this study was to analyze the capacity of Cedrus atlantica (Endl.) Manetti ex Carrière 1855 to accumulate macro- and microelements in order to assess the environmental status. The element concentrations were measured using X-ray Fluorescence (XRF) analysis. The obtained pH values in this study show that the urban soils are neutral to slightly alkaline with low OM content. Macroelements with the highest mean concentrations in soil are Si, Al, Fe, K, Mg, and Ca. The ratio > 2 was determined for mean concentrations of Ca in the soil and Mg in needles from the Zvezdara forest, and for mean concentrations of Cl, Ti, and Fe in needles from the Byford’s forest in relation to the reference site. The accumulation pattern of the macroelements based on the Biological Concentration Factor (BCF) values > 1 for needles is for P, S, Cl, and Ca. Microelements with the highest mean values in soil are Ba, Zr, Ce, Cr, Zn, Rb, Sr, V, and La. Microelements with the highest mean values in Atlas cedar needles are Ce, La, Ba, and Cs. The ratio > 2 was determined for Cr and V concentrations in the needles from the Byford’s and Zvezdara forests and for Cu concentrations in needles from the Byford’s forest in relation to the reference site. The accumulation pattern of the microelements based on the BCF for needles is higher for I, Cs, Mo, Ag, Cd, In, Sn, Sb, and Tl. Since differences in the concentrations of macro- and microelements in the urban areas and the reference site can be identified C. atlantica can be recommended for assessing the environmental status.",
publisher = "Springer",
journal = "Trees",
title = "The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status",
volume = "37",
number = "4",
pages = "1013-1025",
doi = "10.1007/s00468-023-02401-9"
}

Štrbac, S., Veselinović, G., Antić, N., Mijatović, N., Stojadinović, S. M., Jovančićević, B.,& Kašanin-Grubin, M.. (2023). The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status. in Trees
Springer., 37(4), 1013-1025.
https://doi.org/10.1007/s00468-023-02401-9

Štrbac S, Veselinović G, Antić N, Mijatović N, Stojadinović SM, Jovančićević B, Kašanin-Grubin M. The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status. in Trees. 2023;37(4):1013-1025.
doi:10.1007/s00468-023-02401-9 .

Štrbac, Snežana, Veselinović, Gorica, Antić, Nevena, Mijatović, Nevenka, Stojadinović, Sanja M., Jovančićević, Branimir, Kašanin-Grubin, Milica, "The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status" in Trees, 37, no. 4 (2023):1013-1025,
https://doi.org/10.1007/s00468-023-02401-9 . .

TY  - JOUR
AU  - Spahić, Darko
AU  - Šajnović, Aleksandra
AU  - Burazer, Nikola
AU  - Radisavljević, Marija
AU  - Jovančićević, Branimir
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6260
AB  - With the objective to quantify the Neogene extensional geodynamic drivers of the Peri Pannonian Realm s.l., a series of 1D basin models were carried out by integrating the available geological and geochemical data extracted from the landlocked Toplica Basin (central-southern Serbia; Serbo-Macedonian Unit). The modeling was conducted on four wells located immediately south of Jastrebac Mt., in the area of the Toplica Basin. The investigated southernmost point of the Peri Pannonian Ream s.l. (areas surrounding the basin, to the south of rivers Danube and Sava) underwent intense tectonically-driven subsidence episodes, which lasted from the Lower Miocene up to the Pliocene. The restored Neogene burial history (subsidence rates), paleotemperature, and calibrated paleo-heat fluxes (or changes in the ancient crustal or basal heat flow) indicated a two-staged crustal stretching of the wider Toplica area. The combined tectonic, i.e., thermal subsidence, resulted in a very high sedimentation rate, having an average ca. 300–400 m/Ma (Čučale unit). The intense tectonically-driven subsidence is consistent with the involvement of extensional processes, affecting the crustal and lithospheric layers of the retreating Adria/Dinarides, amplified by a distant Carpathian rollback stage. The regional extension led to the asymmetric opening and the formation of the Toplica Lower Miocene mesosaline to the freshwater lacustrine system. Higher participation of mixed microbiologically reworked/terrestrial organic matter incorporated in oil-prone Type II kerogen mainly characterized the investigated lacustrine sedimentary sequence. The latest Oligocene–earliest Neogene subsidence onset was characterized by elevated temperatures, affecting the early development of the oil window (ca. at 16 Ma). The 1D models also showed that the Lower Čučale unit achieved ca. 50% transformation ratio for the Type II organic matter. The two intra-Neogene extensional episodes suggested the existence of the Early Neogene “syn-rift” stage, followed by a thermal sagging. The Neogene continuous thinning of the overriding Serbo-Macedonian continental crust contributed to the “negative inversion” of the former pre-Neogene nappes. Therefore, Neogene tectonic reactivation induced contemporaneous subsidence, further allowing the extensional rise of the Jastrebac core complex.
PB  - Elsevier
T2  - Geoenergy Science and Engineering
T1  - Neogene subsidence rates of the southern Peri Pannonian realm (1D basin modeling): Constraints on the extensional geodynamic drivers of the asymmetric Toplica basin (central-southern Serbia)
VL  - 226
SP  - 211714
DO  - 10.1016/j.geoen.2023.211714
ER  - 

@article{
author = "Spahić, Darko and Šajnović, Aleksandra and Burazer, Nikola and Radisavljević, Marija and Jovančićević, Branimir",
year = "2023",
abstract = "With the objective to quantify the Neogene extensional geodynamic drivers of the Peri Pannonian Realm s.l., a series of 1D basin models were carried out by integrating the available geological and geochemical data extracted from the landlocked Toplica Basin (central-southern Serbia; Serbo-Macedonian Unit). The modeling was conducted on four wells located immediately south of Jastrebac Mt., in the area of the Toplica Basin. The investigated southernmost point of the Peri Pannonian Ream s.l. (areas surrounding the basin, to the south of rivers Danube and Sava) underwent intense tectonically-driven subsidence episodes, which lasted from the Lower Miocene up to the Pliocene. The restored Neogene burial history (subsidence rates), paleotemperature, and calibrated paleo-heat fluxes (or changes in the ancient crustal or basal heat flow) indicated a two-staged crustal stretching of the wider Toplica area. The combined tectonic, i.e., thermal subsidence, resulted in a very high sedimentation rate, having an average ca. 300–400 m/Ma (Čučale unit). The intense tectonically-driven subsidence is consistent with the involvement of extensional processes, affecting the crustal and lithospheric layers of the retreating Adria/Dinarides, amplified by a distant Carpathian rollback stage. The regional extension led to the asymmetric opening and the formation of the Toplica Lower Miocene mesosaline to the freshwater lacustrine system. Higher participation of mixed microbiologically reworked/terrestrial organic matter incorporated in oil-prone Type II kerogen mainly characterized the investigated lacustrine sedimentary sequence. The latest Oligocene–earliest Neogene subsidence onset was characterized by elevated temperatures, affecting the early development of the oil window (ca. at 16 Ma). The 1D models also showed that the Lower Čučale unit achieved ca. 50% transformation ratio for the Type II organic matter. The two intra-Neogene extensional episodes suggested the existence of the Early Neogene “syn-rift” stage, followed by a thermal sagging. The Neogene continuous thinning of the overriding Serbo-Macedonian continental crust contributed to the “negative inversion” of the former pre-Neogene nappes. Therefore, Neogene tectonic reactivation induced contemporaneous subsidence, further allowing the extensional rise of the Jastrebac core complex.",
publisher = "Elsevier",
journal = "Geoenergy Science and Engineering",
title = "Neogene subsidence rates of the southern Peri Pannonian realm (1D basin modeling): Constraints on the extensional geodynamic drivers of the asymmetric Toplica basin (central-southern Serbia)",
volume = "226",
pages = "211714",
doi = "10.1016/j.geoen.2023.211714"
}

Spahić, D., Šajnović, A., Burazer, N., Radisavljević, M.,& Jovančićević, B.. (2023). Neogene subsidence rates of the southern Peri Pannonian realm (1D basin modeling): Constraints on the extensional geodynamic drivers of the asymmetric Toplica basin (central-southern Serbia). in Geoenergy Science and Engineering
Elsevier., 226, 211714.
https://doi.org/10.1016/j.geoen.2023.211714

Spahić D, Šajnović A, Burazer N, Radisavljević M, Jovančićević B. Neogene subsidence rates of the southern Peri Pannonian realm (1D basin modeling): Constraints on the extensional geodynamic drivers of the asymmetric Toplica basin (central-southern Serbia). in Geoenergy Science and Engineering. 2023;226:211714.
doi:10.1016/j.geoen.2023.211714 .

Spahić, Darko, Šajnović, Aleksandra, Burazer, Nikola, Radisavljević, Marija, Jovančićević, Branimir, "Neogene subsidence rates of the southern Peri Pannonian realm (1D basin modeling): Constraints on the extensional geodynamic drivers of the asymmetric Toplica basin (central-southern Serbia)" in Geoenergy Science and Engineering, 226 (2023):211714,
https://doi.org/10.1016/j.geoen.2023.211714 . .

TY  - JOUR
AU  - Antić, Nevena
AU  - Kašanin-Grubin, Milica
AU  - Štrbac, Snežana
AU  - Xie, Chunxia
AU  - Mijatović, Nevenka
AU  - Tosti, Tomislav
AU  - Jovančićević, Branimir
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6266
AB  - A diversity of factors, led by lithology, weathering, and erosion processes, plays a significant role in the formation and future of badland terrains. Then on previous observations it can be concluded that surface flow processes are the first trigger of erosion and that intense soil erosion combined with rapid and deep weathering are tightly connected to high erosion rates.Since climate change presents a global issue that gains increasing attention and due to the complexity of the interactions and processes that are a part of general badlands origin and evolution, a weathering experiment on badland sediments from China was conducted. Explaining temporal changes, the impact of different precipitation types and its durations of exposure on sediments during weathering processes, as well as its impact on leachate ions behaviour are the aims behind this experiment.Red clayey siltstone and mudstone badland sediments selected for the laboratory experiment were organized in four sets that included three different samples, making a total of 12 treated samples. Based on field climate data, in laboratory conditions samples were exposed to rain, acid rain, snow, and acid snow through fifteen daily cycles. Leachate was collected after each cycle and its volume, pH, electrical conductivity (EC), and ion concentrations were measured and analysed from the leachate. Changes occurring on the surface of the sample were observed through photographs taken at the end of each cycle.Based on obtained results it can be said that the main differences occur when comparing rain and snow treatments generally. Temporal, cyclic changes were, to a certain extent, noticed through sediment decay. More importantly, durations of sediment exposure to precipitation proved to be crucial for weathering processes of tested siltstones and mudstones, having exclusion and ionic forces - ion exchange chromatography as dominant chemical processes.
PB  - Elsevier
T2  - CATENA
T1  - Type of precipitation and durations of sediment exposure as important weathering factors
VL  - 228
SP  - 107192
DO  - 10.1016/j.catena.2023.107192
ER  - 

@article{
author = "Antić, Nevena and Kašanin-Grubin, Milica and Štrbac, Snežana and Xie, Chunxia and Mijatović, Nevenka and Tosti, Tomislav and Jovančićević, Branimir",
year = "2023",
abstract = "A diversity of factors, led by lithology, weathering, and erosion processes, plays a significant role in the formation and future of badland terrains. Then on previous observations it can be concluded that surface flow processes are the first trigger of erosion and that intense soil erosion combined with rapid and deep weathering are tightly connected to high erosion rates.Since climate change presents a global issue that gains increasing attention and due to the complexity of the interactions and processes that are a part of general badlands origin and evolution, a weathering experiment on badland sediments from China was conducted. Explaining temporal changes, the impact of different precipitation types and its durations of exposure on sediments during weathering processes, as well as its impact on leachate ions behaviour are the aims behind this experiment.Red clayey siltstone and mudstone badland sediments selected for the laboratory experiment were organized in four sets that included three different samples, making a total of 12 treated samples. Based on field climate data, in laboratory conditions samples were exposed to rain, acid rain, snow, and acid snow through fifteen daily cycles. Leachate was collected after each cycle and its volume, pH, electrical conductivity (EC), and ion concentrations were measured and analysed from the leachate. Changes occurring on the surface of the sample were observed through photographs taken at the end of each cycle.Based on obtained results it can be said that the main differences occur when comparing rain and snow treatments generally. Temporal, cyclic changes were, to a certain extent, noticed through sediment decay. More importantly, durations of sediment exposure to precipitation proved to be crucial for weathering processes of tested siltstones and mudstones, having exclusion and ionic forces - ion exchange chromatography as dominant chemical processes.",
publisher = "Elsevier",
journal = "CATENA",
title = "Type of precipitation and durations of sediment exposure as important weathering factors",
volume = "228",
pages = "107192",
doi = "10.1016/j.catena.2023.107192"
}

Antić, N., Kašanin-Grubin, M., Štrbac, S., Xie, C., Mijatović, N., Tosti, T.,& Jovančićević, B.. (2023). Type of precipitation and durations of sediment exposure as important weathering factors. in CATENA
Elsevier., 228, 107192.
https://doi.org/10.1016/j.catena.2023.107192

Antić N, Kašanin-Grubin M, Štrbac S, Xie C, Mijatović N, Tosti T, Jovančićević B. Type of precipitation and durations of sediment exposure as important weathering factors. in CATENA. 2023;228:107192.
doi:10.1016/j.catena.2023.107192 .

Antić, Nevena, Kašanin-Grubin, Milica, Štrbac, Snežana, Xie, Chunxia, Mijatović, Nevenka, Tosti, Tomislav, Jovančićević, Branimir, "Type of precipitation and durations of sediment exposure as important weathering factors" in CATENA, 228 (2023):107192,
https://doi.org/10.1016/j.catena.2023.107192 . .

TY  - JOUR
AU  - Šajnović, Aleksandra
AU  - Burazer, N.
AU  - Veselinović, G.
AU  - Stojadinović, S.
AU  - Gajica, G.
AU  - Trebše, P.
AU  - Glavaš, N.
AU  - Jovančićević, Branimir
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6278
AB  - In Sečovlje Salina Nature Park, the therapeutic mud matured in the natural sedimentary environmental site. This work aimed to determine the influence of the peloid maturation process on the hydrocarbon and elemental distributions, as well as changes in morphology. For this purpose, the sample before and after maturation was examined using various methods. n-Alkanes were the most abundant among saturated hydrocarbons in both immature and mature peloid samples. The results showed that the maturation mainly influenced the change in distribution and concentration (from 378 to 1958 ppm) of n-alkanes. The organic matter (OM) of the immature peloid sample was characterized by a slight prevalence of long-chain and odd carbon-numbered n-alkanes, maximizing at n-C27. However, mature peloid's OM showed a similar share of short-, mid- and long-chain n-alkanes with a slight dominance of short-chain members, maximizing at n-C16. The origin of short-chain and even carbon-numbered n-alkanes was attributed to microbial precursors (e.g., Leptolyngbyaceae). Hopanes were considerably more dominant compared to steranes in both peloids. The hopane series of immature peloid was characterized by the dominance of 22,29,30-trinor-hop-5(6)-ene (C27 hopene), as well as the presence of C30-hop-22(29)-ene (diploptene), which are widespread in cyanobacterial species. The aromatic fraction of immature peloid pointed to the predominance of polycyclic aromatic hydrocarbons (PAHs). As peloid aging progressed, the sample was richer in methyl-branched alkanes, carboxylic acids, their methyl esters, and thermodynamically more stable hopanes and steranes. The presence of elements with toxicological relevance during maturation was reduced below the limits prescribed in most of the directives for cosmetic products. It specifically refers to: As, Ni and Se. A higher concentration of total sulfur in the mature peloid can be related to gypsum precipitation in the summer and/or more intensive microbial activity.
PB  - Elsevier
T2  - Science of The Total Environment
T1  - Changes in hydrocarbons and elemental distribution in peloids during maturation processes (Sečovlje Salina Nature Park Slovenia)
VL  - 897
SP  - 165424
DO  - 10.1016/j.scitotenv.2023.165424
ER  - 

@article{
author = "Šajnović, Aleksandra and Burazer, N. and Veselinović, G. and Stojadinović, S. and Gajica, G. and Trebše, P. and Glavaš, N. and Jovančićević, Branimir",
year = "2023",
abstract = "In Sečovlje Salina Nature Park, the therapeutic mud matured in the natural sedimentary environmental site. This work aimed to determine the influence of the peloid maturation process on the hydrocarbon and elemental distributions, as well as changes in morphology. For this purpose, the sample before and after maturation was examined using various methods. n-Alkanes were the most abundant among saturated hydrocarbons in both immature and mature peloid samples. The results showed that the maturation mainly influenced the change in distribution and concentration (from 378 to 1958 ppm) of n-alkanes. The organic matter (OM) of the immature peloid sample was characterized by a slight prevalence of long-chain and odd carbon-numbered n-alkanes, maximizing at n-C27. However, mature peloid's OM showed a similar share of short-, mid- and long-chain n-alkanes with a slight dominance of short-chain members, maximizing at n-C16. The origin of short-chain and even carbon-numbered n-alkanes was attributed to microbial precursors (e.g., Leptolyngbyaceae). Hopanes were considerably more dominant compared to steranes in both peloids. The hopane series of immature peloid was characterized by the dominance of 22,29,30-trinor-hop-5(6)-ene (C27 hopene), as well as the presence of C30-hop-22(29)-ene (diploptene), which are widespread in cyanobacterial species. The aromatic fraction of immature peloid pointed to the predominance of polycyclic aromatic hydrocarbons (PAHs). As peloid aging progressed, the sample was richer in methyl-branched alkanes, carboxylic acids, their methyl esters, and thermodynamically more stable hopanes and steranes. The presence of elements with toxicological relevance during maturation was reduced below the limits prescribed in most of the directives for cosmetic products. It specifically refers to: As, Ni and Se. A higher concentration of total sulfur in the mature peloid can be related to gypsum precipitation in the summer and/or more intensive microbial activity.",
publisher = "Elsevier",
journal = "Science of The Total Environment",
title = "Changes in hydrocarbons and elemental distribution in peloids during maturation processes (Sečovlje Salina Nature Park Slovenia)",
volume = "897",
pages = "165424",
doi = "10.1016/j.scitotenv.2023.165424"
}

Šajnović, A., Burazer, N., Veselinović, G., Stojadinović, S., Gajica, G., Trebše, P., Glavaš, N.,& Jovančićević, B.. (2023). Changes in hydrocarbons and elemental distribution in peloids during maturation processes (Sečovlje Salina Nature Park Slovenia). in Science of The Total Environment
Elsevier., 897, 165424.
https://doi.org/10.1016/j.scitotenv.2023.165424

Šajnović A, Burazer N, Veselinović G, Stojadinović S, Gajica G, Trebše P, Glavaš N, Jovančićević B. Changes in hydrocarbons and elemental distribution in peloids during maturation processes (Sečovlje Salina Nature Park Slovenia). in Science of The Total Environment. 2023;897:165424.
doi:10.1016/j.scitotenv.2023.165424 .

Šajnović, Aleksandra, Burazer, N., Veselinović, G., Stojadinović, S., Gajica, G., Trebše, P., Glavaš, N., Jovančićević, Branimir, "Changes in hydrocarbons and elemental distribution in peloids during maturation processes (Sečovlje Salina Nature Park Slovenia)" in Science of The Total Environment, 897 (2023):165424,
https://doi.org/10.1016/j.scitotenv.2023.165424 . .

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  - CONF
AU  - Marušić Jablanović, Milica
AU  - Stanišić, Jelena
AU  - Gundogan, Dragana
AU  - Blagdanić, Sanja
AU  - Veinović, Zorica
AU  - Đorđević, Dragana
AU  - Županec, Vera
AU  - Savić, Slađana D.
PY  - 2023
UR  - https://www.ipisr.org.rs/images/pdf/towards-a-more-equitable-education.pdf
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6275
AB  - Environmental literacy is essential for addressing the environmental challenges of our time. By improving the environmental literacy of children and the youth, we can help create a more sustainable future for all. Nevertheless, the aims of environmental education must be supported by political, technical, and infrastructural conditions. Furthermore, education at an early age cannot replace the role of adult education, since it is adult education that can bring quicker changes in the processes of citizen participation and decision-making. The development of environmental education should be connected with promoting equity, inclusion, and the quality of education in general. Schools should offer influential role models and the possibility to frequently spend time in nature, especially because it is not available to all families. For this reason, it is crucial to simultaneously work on the development of EE, environmental justice, and social equity.
PB  - Institute for Educational Research
C3  - Book of Proceedings 29th International Scientific Conference “Educational Research and School Practice” - Towards a more equitable education: from research to change, 1. 12. 2023, Faculty of Philosophy, Belgrade,
T1  - The importance of sociodemographic characteristics for the development of environmental literacy
T1  - Značaj sociodemografskih karakteristika za razvoj ekološke pismenosti
IS  - 29
SP  - 55
EP  - 61
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6275
ER  - 

@conference{
author = "Marušić Jablanović, Milica and Stanišić, Jelena and Gundogan, Dragana and Blagdanić, Sanja and Veinović, Zorica and Đorđević, Dragana and Županec, Vera and Savić, Slađana D.",
year = "2023",
abstract = "Environmental literacy is essential for addressing the environmental challenges of our time. By improving the environmental literacy of children and the youth, we can help create a more sustainable future for all. Nevertheless, the aims of environmental education must be supported by political, technical, and infrastructural conditions. Furthermore, education at an early age cannot replace the role of adult education, since it is adult education that can bring quicker changes in the processes of citizen participation and decision-making. The development of environmental education should be connected with promoting equity, inclusion, and the quality of education in general. Schools should offer influential role models and the possibility to frequently spend time in nature, especially because it is not available to all families. For this reason, it is crucial to simultaneously work on the development of EE, environmental justice, and social equity.",
publisher = "Institute for Educational Research",
journal = "Book of Proceedings 29th International Scientific Conference “Educational Research and School Practice” - Towards a more equitable education: from research to change, 1. 12. 2023, Faculty of Philosophy, Belgrade,",
title = "The importance of sociodemographic characteristics for the development of environmental literacy, Značaj sociodemografskih karakteristika za razvoj ekološke pismenosti",
number = "29",
pages = "55-61",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6275"
}

Marušić Jablanović, M., Stanišić, J., Gundogan, D., Blagdanić, S., Veinović, Z., Đorđević, D., Županec, V.,& Savić, S. D.. (2023). The importance of sociodemographic characteristics for the development of environmental literacy. in Book of Proceedings 29th International Scientific Conference “Educational Research and School Practice” - Towards a more equitable education: from research to change, 1. 12. 2023, Faculty of Philosophy, Belgrade,
Institute for Educational Research.(29), 55-61.
https://hdl.handle.net/21.15107/rcub_cherry_6275

Marušić Jablanović M, Stanišić J, Gundogan D, Blagdanić S, Veinović Z, Đorđević D, Županec V, Savić SD. The importance of sociodemographic characteristics for the development of environmental literacy. in Book of Proceedings 29th International Scientific Conference “Educational Research and School Practice” - Towards a more equitable education: from research to change, 1. 12. 2023, Faculty of Philosophy, Belgrade,. 2023;(29):55-61.
https://hdl.handle.net/21.15107/rcub_cherry_6275 .

Marušić Jablanović, Milica, Stanišić, Jelena, Gundogan, Dragana, Blagdanić, Sanja, Veinović, Zorica, Đorđević, Dragana, Županec, Vera, Savić, Slađana D., "The importance of sociodemographic characteristics for the development of environmental literacy" in Book of Proceedings 29th International Scientific Conference “Educational Research and School Practice” - Towards a more equitable education: from research to change, 1. 12. 2023, Faculty of Philosophy, Belgrade,, no. 29 (2023):55-61,
https://hdl.handle.net/21.15107/rcub_cherry_6275 .

TY  - JOUR
AU  - Ćurčić, Srećko
AU  - Vujisić, Ljubodrag
AU  - Ljaljević Grbić, Milica
AU  - Trendafilova, Antoaneta
PY  - 2023
UR  - https://www.frontiersin.org/articles/10.3389/fevo.2023.1219107
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6276
AB  - Bioactivity and Importance of Natural Products" was intended to be a collection of The authors declare that the research was conducted in the absence of any commercial 100 or financial relationships that could be construed as a potential conflict of interest.Publisher's note 103 104 All claims expressed in this article are solely those of the authors and do not 105 necessarily represent those of their affiliated organizations, or those of the publisher, the 106 editors and the reviewers. Any product that may be evaluated in this article, or claim that may 107 be made by its manufacturer, is not guaranteed or endorsed by the publisher.
PB  - Frontiers Media S.A.
T2  - Frontiers in Ecology and Evolution
T1  - Editorial: Chemical ecology of arthropods, plants, and fungi: bioactivity and importance of natural products
VL  - 11
SP  - 1219107
DO  - 10.3389/fevo.2023.1219107
ER  - 

@article{
author = "Ćurčić, Srećko and Vujisić, Ljubodrag and Ljaljević Grbić, Milica and Trendafilova, Antoaneta",
year = "2023",
abstract = "Bioactivity and Importance of Natural Products" was intended to be a collection of The authors declare that the research was conducted in the absence of any commercial 100 or financial relationships that could be construed as a potential conflict of interest.Publisher's note 103 104 All claims expressed in this article are solely those of the authors and do not 105 necessarily represent those of their affiliated organizations, or those of the publisher, the 106 editors and the reviewers. Any product that may be evaluated in this article, or claim that may 107 be made by its manufacturer, is not guaranteed or endorsed by the publisher.",
publisher = "Frontiers Media S.A.",
journal = "Frontiers in Ecology and Evolution",
title = "Editorial: Chemical ecology of arthropods, plants, and fungi: bioactivity and importance of natural products",
volume = "11",
pages = "1219107",
doi = "10.3389/fevo.2023.1219107"
}

Ćurčić, S., Vujisić, L., Ljaljević Grbić, M.,& Trendafilova, A.. (2023). Editorial: Chemical ecology of arthropods, plants, and fungi: bioactivity and importance of natural products. in Frontiers in Ecology and Evolution
Frontiers Media S.A.., 11, 1219107.
https://doi.org/10.3389/fevo.2023.1219107

Ćurčić S, Vujisić L, Ljaljević Grbić M, Trendafilova A. Editorial: Chemical ecology of arthropods, plants, and fungi: bioactivity and importance of natural products. in Frontiers in Ecology and Evolution. 2023;11:1219107.
doi:10.3389/fevo.2023.1219107 .

Ćurčić, Srećko, Vujisić, Ljubodrag, Ljaljević Grbić, Milica, Trendafilova, Antoaneta, "Editorial: Chemical ecology of arthropods, plants, and fungi: bioactivity and importance of natural products" in Frontiers in Ecology and Evolution, 11 (2023):1219107,
https://doi.org/10.3389/fevo.2023.1219107 . .

TY  - JOUR
AU  - Krstajić Pajić, Mila N.
AU  - Dobrota, Ana S.
AU  - Mazare, Anca
AU  - Đurđić, Slađana
AU  - Hwang, Imgon
AU  - Skorodumova, Natalia V.
AU  - Manojlović, Dragan
AU  - Vasilić, Rastko
AU  - Pašti, Igor A.
AU  - Schmuki, Patrik
AU  - Lačnjevac, Uroš
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6277
AB  - Efficient cathodes for the hydrogen evolution reaction (HER) in acidic water electrolysis rely on the use of expensive platinum group metals (PGMs). However, to achieve economically viable operation, both the content of PGMs must be reduced and their intrinsically strong H adsorption mitigated. Herein, we show that the surface effects of hydrogenated TiO2 nanotube (TNT) arrays can make osmium, a so far less-explored PGM, a highly active HER electrocatalyst. These defect-rich TiO2 nanostructures provide an interactive scaffold for the galvanic deposition of Os particles with modulated adsorption properties. Through systematic investigations, we identify the synthesis conditions (OsCl3 concentration/temperature/reaction time) that yield a progressive improvement in Os deposition rate and mass loading, thereby decreasing the HER overpotential. At the same time, the Os particles deposited by this procedure remain mainly sub-nanometric and entirely cover the inner tube walls. An optimally balanced Os@TNT composite prepared at 3 mM/55 °C/30 min exhibits a record low overpotential (η) of 61 mV at a current density of 100 mA cm–2, a high mass activity of 20.8 A mgOs–1 at 80 mV, and a stable performance in an acidic medium. Density functional theory calculations indicate the existence of strong interactions between the hydrogenated TiO2 surface and small Os clusters, which may weaken the Os–H* binding strength and thus boost the intrinsic HER activity of Os centers. The results presented in this study offer new directions for the fabrication of cost-effective PGM-based catalysts and a better understanding of the synergistic electronic interactions at the PGM|TiO2 interface.
PB  - American Chemical Society
T2  - ACS Applied Materials & Interfaces
T1  - Activation of Osmium by the Surface Effects of Hydrogenated TiO2 Nanotube Arrays for Enhanced Hydrogen Evolution Reaction Performance
VL  - 15
IS  - 26
SP  - 31459
EP  - 31469
DO  - 10.1021/acsami.3c04498
ER  - 

@article{
author = "Krstajić Pajić, Mila N. and Dobrota, Ana S. and Mazare, Anca and Đurđić, Slađana and Hwang, Imgon and Skorodumova, Natalia V. and Manojlović, Dragan and Vasilić, Rastko and Pašti, Igor A. and Schmuki, Patrik and Lačnjevac, Uroš",
year = "2023",
abstract = "Efficient cathodes for the hydrogen evolution reaction (HER) in acidic water electrolysis rely on the use of expensive platinum group metals (PGMs). However, to achieve economically viable operation, both the content of PGMs must be reduced and their intrinsically strong H adsorption mitigated. Herein, we show that the surface effects of hydrogenated TiO2 nanotube (TNT) arrays can make osmium, a so far less-explored PGM, a highly active HER electrocatalyst. These defect-rich TiO2 nanostructures provide an interactive scaffold for the galvanic deposition of Os particles with modulated adsorption properties. Through systematic investigations, we identify the synthesis conditions (OsCl3 concentration/temperature/reaction time) that yield a progressive improvement in Os deposition rate and mass loading, thereby decreasing the HER overpotential. At the same time, the Os particles deposited by this procedure remain mainly sub-nanometric and entirely cover the inner tube walls. An optimally balanced Os@TNT composite prepared at 3 mM/55 °C/30 min exhibits a record low overpotential (η) of 61 mV at a current density of 100 mA cm–2, a high mass activity of 20.8 A mgOs–1 at 80 mV, and a stable performance in an acidic medium. Density functional theory calculations indicate the existence of strong interactions between the hydrogenated TiO2 surface and small Os clusters, which may weaken the Os–H* binding strength and thus boost the intrinsic HER activity of Os centers. The results presented in this study offer new directions for the fabrication of cost-effective PGM-based catalysts and a better understanding of the synergistic electronic interactions at the PGM|TiO2 interface.",
publisher = "American Chemical Society",
journal = "ACS Applied Materials & Interfaces",
title = "Activation of Osmium by the Surface Effects of Hydrogenated TiO2 Nanotube Arrays for Enhanced Hydrogen Evolution Reaction Performance",
volume = "15",
number = "26",
pages = "31459-31469",
doi = "10.1021/acsami.3c04498"
}

Krstajić Pajić, M. N., Dobrota, A. S., Mazare, A., Đurđić, S., Hwang, I., Skorodumova, N. V., Manojlović, D., Vasilić, R., Pašti, I. A., Schmuki, P.,& Lačnjevac, U.. (2023). Activation of Osmium by the Surface Effects of Hydrogenated TiO2 Nanotube Arrays for Enhanced Hydrogen Evolution Reaction Performance. in ACS Applied Materials & Interfaces
American Chemical Society., 15(26), 31459-31469.
https://doi.org/10.1021/acsami.3c04498

Krstajić Pajić MN, Dobrota AS, Mazare A, Đurđić S, Hwang I, Skorodumova NV, Manojlović D, Vasilić R, Pašti IA, Schmuki P, Lačnjevac U. Activation of Osmium by the Surface Effects of Hydrogenated TiO2 Nanotube Arrays for Enhanced Hydrogen Evolution Reaction Performance. in ACS Applied Materials & Interfaces. 2023;15(26):31459-31469.
doi:10.1021/acsami.3c04498 .

Krstajić Pajić, Mila N., Dobrota, Ana S., Mazare, Anca, Đurđić, Slađana, Hwang, Imgon, Skorodumova, Natalia V., Manojlović, Dragan, Vasilić, Rastko, Pašti, Igor A., Schmuki, Patrik, Lačnjevac, Uroš, "Activation of Osmium by the Surface Effects of Hydrogenated TiO2 Nanotube Arrays for Enhanced Hydrogen Evolution Reaction Performance" in ACS Applied Materials & Interfaces, 15, no. 26 (2023):31459-31469,
https://doi.org/10.1021/acsami.3c04498 . .

TY  - CONF
AU  - Dabić Zagorac, Dragana
AU  - Pavlović, Aleksandra
AU  - Jakanovski, Mihajlo V.
AU  - Fotirić Akšić, Milica
AU  - Meland, Mekjell
AU  - Natić, Maja
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6274
AB  - European plum (Prunus domestica L.) is one the most important temperate fruit species,
especially in Europe and southwest Asia. Plums are considered as a functional food because
of the high content of bioactive compounds such as dietary fiber, sugars, phenolic
compounds, and minerals. Plum production in Norway is located in the fjord districts of the
In most cases, levels of nutrients are altered by the genotype, cultivation techniques and preharvest
conditions. Therefore, the aim of this work was to investigate influence of
geographical and botanical origin on chemical composition of organic cultivated Norwegian
plum fruits. Besides aroma, fruit color and firmness, sugar content is one of the main traits
that influence fruit taste and one of the main benchmarks. A total of eight sugars and two
sugar alcohols were quantified in 30 investigated plum samples. The most abundant sugar in
all tested samples was glucose, followed by fructose and sucrose. Significant differences in
the content of sugars and sugar alcohols were found among the examined samples. In
investigated plum, 24 mineral elements were determined. Four macro-elements were
quantified in larger amounts: potassium, phosphorus, magnesium, and calcium. Dominant
mineral in all investigated plums was K (10922 45002 mg kg-1). The contents of toxic
elements (mercury, lead, arsenic, and cadmium) were below the limit of quantification
(allowable concentration). These findings could be useful as a reference for selecting the
plum and cultivar breeding for each location.
C3  - XIV International Scientific Agriculture Symposium "Agrosym 2023"
T1  - Variation of nutrients in plums organically grown in Norway
ER  - 

@conference{
author = "Dabić Zagorac, Dragana and Pavlović, Aleksandra and Jakanovski, Mihajlo V. and Fotirić Akšić, Milica and Meland, Mekjell and Natić, Maja",
year = "2023",
abstract = "European plum (Prunus domestica L.) is one the most important temperate fruit species,
especially in Europe and southwest Asia. Plums are considered as a functional food because
of the high content of bioactive compounds such as dietary fiber, sugars, phenolic
compounds, and minerals. Plum production in Norway is located in the fjord districts of the
In most cases, levels of nutrients are altered by the genotype, cultivation techniques and preharvest
conditions. Therefore, the aim of this work was to investigate influence of
geographical and botanical origin on chemical composition of organic cultivated Norwegian
plum fruits. Besides aroma, fruit color and firmness, sugar content is one of the main traits
that influence fruit taste and one of the main benchmarks. A total of eight sugars and two
sugar alcohols were quantified in 30 investigated plum samples. The most abundant sugar in
all tested samples was glucose, followed by fructose and sucrose. Significant differences in
the content of sugars and sugar alcohols were found among the examined samples. In
investigated plum, 24 mineral elements were determined. Four macro-elements were
quantified in larger amounts: potassium, phosphorus, magnesium, and calcium. Dominant
mineral in all investigated plums was K (10922 45002 mg kg-1). The contents of toxic
elements (mercury, lead, arsenic, and cadmium) were below the limit of quantification
(allowable concentration). These findings could be useful as a reference for selecting the
plum and cultivar breeding for each location.",
journal = "XIV International Scientific Agriculture Symposium "Agrosym 2023"",
title = "Variation of nutrients in plums organically grown in Norway"
}

Dabić Zagorac, D., Pavlović, A., Jakanovski, M. V., Fotirić Akšić, M., Meland, M.,& Natić, M.. (2023). Variation of nutrients in plums organically grown in Norway. in XIV International Scientific Agriculture Symposium "Agrosym 2023".

Dabić Zagorac D, Pavlović A, Jakanovski MV, Fotirić Akšić M, Meland M, Natić M. Variation of nutrients in plums organically grown in Norway. in XIV International Scientific Agriculture Symposium "Agrosym 2023". 2023;..

Dabić Zagorac, Dragana, Pavlović, Aleksandra, Jakanovski, Mihajlo V., Fotirić Akšić, Milica, Meland, Mekjell, Natić, Maja, "Variation of nutrients in plums organically grown in Norway" in XIV International Scientific Agriculture Symposium "Agrosym 2023" (2023).

TY  - JOUR
AU  - Veličković, Luka
AU  - Simović, Ana
AU  - Gligorijević, Nikola
AU  - Thureau, Aurélien
AU  - Obradović, Milica
AU  - Vasović, Tamara
AU  - Sotiroudis, Georgios
AU  - Zoumpanioti, Maria
AU  - Brûlet, Annie
AU  - Ćirković Veličković, Tanja
AU  - Combet, Sophie
AU  - Nikolić, Milan
AU  - Minić, Simeon
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6273
AB  - This study aimed to purify, characterise and stabilise the natural food colourant, R-phycocyanin (R-PC), from the red algae Porphyra spp. (Nori). We purified R-PC from dried Nori flakes with a high purity ratio (A618/A280 ≥ 3.4) in native form (α-helix content 53%). SAXS measurements revealed that R-PC is trimeric ((αβ)3) in solution. The thermal denaturation of α-helix revealed one transition (Tm at 52 °C), while the pH stability study showed R-PC is stable in the pH range 4–8. The thermal treatment of R-PC at 60 °C has detrimental and irreversible effects on R-PC colour and antioxidant capacity (22 % of residual capacity). However, immobilisation of R-PC within calcium alginate beads completely preserves R-PC colour and mainly retains its antioxidant ability (78 % of residual capacity). Results give new insights into the stability of R-PC and preservation of its purple colour and bioactivity by encapsulation in calcium alginate beads.
PB  - Elsevier
T2  - Food Chemistry
T1  - Exploring and strengthening the potential of R-phycocyanin from Nori flakes as a food colourant
VL  - 426
SP  - 136669
DO  - 10.1016/j.foodchem.2023.136669
ER  - 

@article{
author = "Veličković, Luka and Simović, Ana and Gligorijević, Nikola and Thureau, Aurélien and Obradović, Milica and Vasović, Tamara and Sotiroudis, Georgios and Zoumpanioti, Maria and Brûlet, Annie and Ćirković Veličković, Tanja and Combet, Sophie and Nikolić, Milan and Minić, Simeon",
year = "2023",
abstract = "This study aimed to purify, characterise and stabilise the natural food colourant, R-phycocyanin (R-PC), from the red algae Porphyra spp. (Nori). We purified R-PC from dried Nori flakes with a high purity ratio (A618/A280 ≥ 3.4) in native form (α-helix content 53%). SAXS measurements revealed that R-PC is trimeric ((αβ)3) in solution. The thermal denaturation of α-helix revealed one transition (Tm at 52 °C), while the pH stability study showed R-PC is stable in the pH range 4–8. The thermal treatment of R-PC at 60 °C has detrimental and irreversible effects on R-PC colour and antioxidant capacity (22 % of residual capacity). However, immobilisation of R-PC within calcium alginate beads completely preserves R-PC colour and mainly retains its antioxidant ability (78 % of residual capacity). Results give new insights into the stability of R-PC and preservation of its purple colour and bioactivity by encapsulation in calcium alginate beads.",
publisher = "Elsevier",
journal = "Food Chemistry",
title = "Exploring and strengthening the potential of R-phycocyanin from Nori flakes as a food colourant",
volume = "426",
pages = "136669",
doi = "10.1016/j.foodchem.2023.136669"
}

Veličković, L., Simović, A., Gligorijević, N., Thureau, A., Obradović, M., Vasović, T., Sotiroudis, G., Zoumpanioti, M., Brûlet, A., Ćirković Veličković, T., Combet, S., Nikolić, M.,& Minić, S.. (2023). Exploring and strengthening the potential of R-phycocyanin from Nori flakes as a food colourant. in Food Chemistry
Elsevier., 426, 136669.
https://doi.org/10.1016/j.foodchem.2023.136669

Veličković L, Simović A, Gligorijević N, Thureau A, Obradović M, Vasović T, Sotiroudis G, Zoumpanioti M, Brûlet A, Ćirković Veličković T, Combet S, Nikolić M, Minić S. Exploring and strengthening the potential of R-phycocyanin from Nori flakes as a food colourant. in Food Chemistry. 2023;426:136669.
doi:10.1016/j.foodchem.2023.136669 .

Veličković, Luka, Simović, Ana, Gligorijević, Nikola, Thureau, Aurélien, Obradović, Milica, Vasović, Tamara, Sotiroudis, Georgios, Zoumpanioti, Maria, Brûlet, Annie, Ćirković Veličković, Tanja, Combet, Sophie, Nikolić, Milan, Minić, Simeon, "Exploring and strengthening the potential of R-phycocyanin from Nori flakes as a food colourant" in Food Chemistry, 426 (2023):136669,
https://doi.org/10.1016/j.foodchem.2023.136669 . .

TY  - JOUR
AU  - Jakšić, Jovana
AU  - Solymosi, Iris
AU  - Hirsch, Andreas
AU  - Pérez-Ojeda, M. Eugenia
AU  - Mitrović, Aleksandra
AU  - Maslak, Veselin
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6272
AB  - The synthesis and characterization of four dumbbell-shaped fullerene molecules connected by isosorbide and isomannide moieties is presented. Additionally, their electrochemical behavior and their ability to form complexes with [10]cycloparaphenylene ([10]CPP) were investigated. The cyclic voltammetry (CV) results of the fullerene dumbbells demonstrate a high electron affinity, indicating their strong interaction with electron-donating counterparts such as carbon nanorings, which possess complementary charge and shape properties. To study the thermodynamic and kinetic parameters of complexation, isothermal titration calorimetry (ITC) was employed. NMR titration experiments provided further insights into the binding stoichiometries. Two distinct approaches were utilized to create bridged structures: one based on cyclopropane and the other based on furan. Regardless of the type of linker used, all derivatives formed conventional 2 : 1 complexes denoted as [10]CPP2 ⊃C60derivative . However, the methano-dumbbell molecules exhibited distinct binding behavior, resulting in the formation of mono- and bis-pseudorotaxanes, as well as oligomers (polymers). The formation of linear polymers holds significant potential for applications in solar energy conversion processes.
PB  - John Wiley and Sons Inc
T2  - Chemistry (Weinheim an Der Bergstrasse, Germany)
T1  - Sugar-Bridged Fullerene Dumbbells and Their Interaction with the [10]Cycloparaphenylene Nanoring
VL  - 29
IS  - 44
SP  - e202301061
DO  - 10.1002/chem.202301061
ER  - 

@article{
author = "Jakšić, Jovana and Solymosi, Iris and Hirsch, Andreas and Pérez-Ojeda, M. Eugenia and Mitrović, Aleksandra and Maslak, Veselin",
year = "2023",
abstract = "The synthesis and characterization of four dumbbell-shaped fullerene molecules connected by isosorbide and isomannide moieties is presented. Additionally, their electrochemical behavior and their ability to form complexes with [10]cycloparaphenylene ([10]CPP) were investigated. The cyclic voltammetry (CV) results of the fullerene dumbbells demonstrate a high electron affinity, indicating their strong interaction with electron-donating counterparts such as carbon nanorings, which possess complementary charge and shape properties. To study the thermodynamic and kinetic parameters of complexation, isothermal titration calorimetry (ITC) was employed. NMR titration experiments provided further insights into the binding stoichiometries. Two distinct approaches were utilized to create bridged structures: one based on cyclopropane and the other based on furan. Regardless of the type of linker used, all derivatives formed conventional 2 : 1 complexes denoted as [10]CPP2 ⊃C60derivative . However, the methano-dumbbell molecules exhibited distinct binding behavior, resulting in the formation of mono- and bis-pseudorotaxanes, as well as oligomers (polymers). The formation of linear polymers holds significant potential for applications in solar energy conversion processes.",
publisher = "John Wiley and Sons Inc",
journal = "Chemistry (Weinheim an Der Bergstrasse, Germany)",
title = "Sugar-Bridged Fullerene Dumbbells and Their Interaction with the [10]Cycloparaphenylene Nanoring",
volume = "29",
number = "44",
pages = "e202301061",
doi = "10.1002/chem.202301061"
}

Jakšić, J., Solymosi, I., Hirsch, A., Pérez-Ojeda, M. E., Mitrović, A.,& Maslak, V.. (2023). Sugar-Bridged Fullerene Dumbbells and Their Interaction with the [10]Cycloparaphenylene Nanoring. in Chemistry (Weinheim an Der Bergstrasse, Germany)
John Wiley and Sons Inc., 29(44), e202301061.
https://doi.org/10.1002/chem.202301061

Jakšić J, Solymosi I, Hirsch A, Pérez-Ojeda ME, Mitrović A, Maslak V. Sugar-Bridged Fullerene Dumbbells and Their Interaction with the [10]Cycloparaphenylene Nanoring. in Chemistry (Weinheim an Der Bergstrasse, Germany). 2023;29(44):e202301061.
doi:10.1002/chem.202301061 .

Jakšić, Jovana, Solymosi, Iris, Hirsch, Andreas, Pérez-Ojeda, M. Eugenia, Mitrović, Aleksandra, Maslak, Veselin, "Sugar-Bridged Fullerene Dumbbells and Their Interaction with the [10]Cycloparaphenylene Nanoring" in Chemistry (Weinheim an Der Bergstrasse, Germany), 29, no. 44 (2023):e202301061,
https://doi.org/10.1002/chem.202301061 . .

TY  - JOUR
AU  - Berberina, Luka
AU  - Nikolić, Milan
AU  - Stojanović, Srđan
AU  - Zlatović, Mario
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6269
AB  - The influences of π-π interactions in phycocyanin proteins and their environmental preferences were analyzed. The observations indicate that the majority of the aromatic residues in phycocyanin proteins are involved in π-π interactions. Phenylalanine (Phe) and tyrosine (Tyr) residues were found to be involved in π–π interactions much more frequently than tryptophan (Trp) or histidine (His). Similarly, the Phe-Phe and Tyr-Tyr π–π interacting paiThe influences of π-π interactions in phycocyanin proteins and their environmental preferences were analyzed. The observations indicate that the majority of the aromatic residues in phycocyanin proteins are involved in π-π interactions. Phenylalanine (Phe) and tyrosine (Tyr) residues were found to be involved in π–π interactions much more frequently than tryptophan (Trp) or histidine (His). Similarly, the Phe-Phe and Tyr-Tyr π–π interacting pair had the highest frequency of occurrence. In addition to π-π interactions, the arom­atic residues also form π-networks in phycocyanins. The π–π interactions are most favourable at the pair distance range of 5.5–7 Å, with a clear preference for T-shaped ring arrangements. Using ab initio calculations, we observed that most of the π-π interactions possess energy from 0 to -10 kJ mol-1. Stabil­iz­ation centres for these proteins showed that all residues found in π-π inter­actions are important in locating one or more such centres. π-π interacting resi­dues are evolutionary conserved. The results obtained from this study will be beneficial in further understanding the structural stability and eventual develop­ment of protein engineering of phycocyanins.r had the highest frequency of occurrence. In addition to π-π interactions, the arom­atic residues also form π-networks in phycocyanins. The π–π interactions are most favourable at the pair distance range of 5.5–7 Å, with a clear preference for T-shaped ring arrangements. Using ab initio calculations, we observed that most of the π-π interactions possess energy from 0 to -10 kJ mol-1. Stabil­iz­ation centres for these proteins showed that all residues found in π-π inter­actions are important in locating one or more such centres. π-π interacting resi­dues are evolutionary conserved. The results obtained from this study will be beneficial in further understanding the structural stability and eventual develop­ment of protein engineering of phycocyanins.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - On the importance of π–π interactions in structural stability of phycocyanins: Scientific paper
VL  - 88
IS  - 5
SP  - 481
EP  - 494
DO  - 10.2298/JSC221201008B
ER  - 

@article{
author = "Berberina, Luka and Nikolić, Milan and Stojanović, Srđan and Zlatović, Mario",
year = "2023",
abstract = "The influences of π-π interactions in phycocyanin proteins and their environmental preferences were analyzed. The observations indicate that the majority of the aromatic residues in phycocyanin proteins are involved in π-π interactions. Phenylalanine (Phe) and tyrosine (Tyr) residues were found to be involved in π–π interactions much more frequently than tryptophan (Trp) or histidine (His). Similarly, the Phe-Phe and Tyr-Tyr π–π interacting paiThe influences of π-π interactions in phycocyanin proteins and their environmental preferences were analyzed. The observations indicate that the majority of the aromatic residues in phycocyanin proteins are involved in π-π interactions. Phenylalanine (Phe) and tyrosine (Tyr) residues were found to be involved in π–π interactions much more frequently than tryptophan (Trp) or histidine (His). Similarly, the Phe-Phe and Tyr-Tyr π–π interacting pair had the highest frequency of occurrence. In addition to π-π interactions, the arom­atic residues also form π-networks in phycocyanins. The π–π interactions are most favourable at the pair distance range of 5.5–7 Å, with a clear preference for T-shaped ring arrangements. Using ab initio calculations, we observed that most of the π-π interactions possess energy from 0 to -10 kJ mol-1. Stabil­iz­ation centres for these proteins showed that all residues found in π-π inter­actions are important in locating one or more such centres. π-π interacting resi­dues are evolutionary conserved. The results obtained from this study will be beneficial in further understanding the structural stability and eventual develop­ment of protein engineering of phycocyanins.r had the highest frequency of occurrence. In addition to π-π interactions, the arom­atic residues also form π-networks in phycocyanins. The π–π interactions are most favourable at the pair distance range of 5.5–7 Å, with a clear preference for T-shaped ring arrangements. Using ab initio calculations, we observed that most of the π-π interactions possess energy from 0 to -10 kJ mol-1. Stabil­iz­ation centres for these proteins showed that all residues found in π-π inter­actions are important in locating one or more such centres. π-π interacting resi­dues are evolutionary conserved. The results obtained from this study will be beneficial in further understanding the structural stability and eventual develop­ment of protein engineering of phycocyanins.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "On the importance of π–π interactions in structural stability of phycocyanins: Scientific paper",
volume = "88",
number = "5",
pages = "481-494",
doi = "10.2298/JSC221201008B"
}

Berberina, L., Nikolić, M., Stojanović, S.,& Zlatović, M.. (2023). On the importance of π–π interactions in structural stability of phycocyanins: Scientific paper. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 88(5), 481-494.
https://doi.org/10.2298/JSC221201008B

Berberina L, Nikolić M, Stojanović S, Zlatović M. On the importance of π–π interactions in structural stability of phycocyanins: Scientific paper. in Journal of the Serbian Chemical Society. 2023;88(5):481-494.
doi:10.2298/JSC221201008B .

Berberina, Luka, Nikolić, Milan, Stojanović, Srđan, Zlatović, Mario, "On the importance of π–π interactions in structural stability of phycocyanins: Scientific paper" in Journal of the Serbian Chemical Society, 88, no. 5 (2023):481-494,
https://doi.org/10.2298/JSC221201008B . .

TY  - JOUR
AU  - Nenadić, Marija
AU  - Stojković, Dejan
AU  - Soković, Marina
AU  - Ćirić, Ana
AU  - Dimkić, Ivica
AU  - Janakiev, Tamara
AU  - Vesović, Nikola
AU  - Vujisić, Ljubodrag
AU  - Todosijević, Marina
AU  - Stanković, Saša S
AU  - Ćurčić, Nina B.
AU  - Milinčić, Uroš
AU  - Petrović, Dragan
AU  - Milinčić, Miroljub
AU  - Ćurčić, Srećko
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6270
AB  - In the present study, we investigated in vitro the antimicrobial activity of the pygidial gland secretion of the guanophilic ground beetle Laemostenus (Pristonychus) punctatus (Dejean, 1828) and some of its chemicals against resistant and non-resistant bacteria and Candida species, the synergistic and additive potential of combinations of selected chemicals and antimicrobial drugs against resistant bacterial and fungal strains, anti-adhesive and anti-invasive potential of the secretion and formic acid alone and in selected combinations with antimicrobial drugs against methicillin-resistant Staphylococcus aureus (MRSA) toward spontaneously immortalized human keratinocyte cell line (HaCaT cells). In addition, we examined the antiproliferative activity of the secretion and formic acid in vitro. The tested secretion and the standards of formic and oleic acids possessed a significant level of antimicrobial potential against all tested strains (P < 0.05). The isolate from guano Pseudomonas monteilii showed the highest resistance to the secretion and formic acid, while MRSA achieved a significantly high level of susceptibility to all agents tested, particularly to the combinations of formic acid and antibiotics, but at the same time showed a certain level of resistance to the antibiotics tested individually. Candida albicans and C. tropicalis were found to be the most sensitive fungal strains to the secretion. Formic acid (MIC 0.0005 mg/mL) and gentamicin (MIC 0.0010 mg/mL) in the mixture achieved synergistic antibacterial activity against MRSA (FICI = 0.5, P < 0.05). The combination of formic acid, gentamicin and ampicillin accomplished an additive effect against this resistant bacterial strain (FICI = 1.5, P < 0.05). The secretion achieved a better inhibitory effect on the adhesion ability of MRSA toward HaCaT cells compared to formic acid alone, while formic acid showed better results regarding the invasion (P < 0.001). The combinations of gentamicin and ampicillin, as well as of formic acid and gentamicin and ampicillin achieved similar anti-adhesive and anti-invasive effects, with a slight advantage of formic acid and antibiotics in combination (P < 0.001). The secretion and formic acid were found to be non-toxic to HaCaT cells in vitro (IC50 ≥ 401 μg/mL).
PB  - Frontiers Media S.A.
T2  - Frontiers in Ecology and Evolution
T1  - The pygidial gland secretion of Laemostenus punctatus (Coleoptera, Carabidae): a source of natural agents with antimicrobial, anti-adhesive, and anti-invasive activities.
VL  - 11
SP  - 1148309
DO  - 10.3389/fevo.2023.1148309
ER  - 

@article{
author = "Nenadić, Marija and Stojković, Dejan and Soković, Marina and Ćirić, Ana and Dimkić, Ivica and Janakiev, Tamara and Vesović, Nikola and Vujisić, Ljubodrag and Todosijević, Marina and Stanković, Saša S and Ćurčić, Nina B. and Milinčić, Uroš and Petrović, Dragan and Milinčić, Miroljub and Ćurčić, Srećko",
year = "2023",
abstract = "In the present study, we investigated in vitro the antimicrobial activity of the pygidial gland secretion of the guanophilic ground beetle Laemostenus (Pristonychus) punctatus (Dejean, 1828) and some of its chemicals against resistant and non-resistant bacteria and Candida species, the synergistic and additive potential of combinations of selected chemicals and antimicrobial drugs against resistant bacterial and fungal strains, anti-adhesive and anti-invasive potential of the secretion and formic acid alone and in selected combinations with antimicrobial drugs against methicillin-resistant Staphylococcus aureus (MRSA) toward spontaneously immortalized human keratinocyte cell line (HaCaT cells). In addition, we examined the antiproliferative activity of the secretion and formic acid in vitro. The tested secretion and the standards of formic and oleic acids possessed a significant level of antimicrobial potential against all tested strains (P < 0.05). The isolate from guano Pseudomonas monteilii showed the highest resistance to the secretion and formic acid, while MRSA achieved a significantly high level of susceptibility to all agents tested, particularly to the combinations of formic acid and antibiotics, but at the same time showed a certain level of resistance to the antibiotics tested individually. Candida albicans and C. tropicalis were found to be the most sensitive fungal strains to the secretion. Formic acid (MIC 0.0005 mg/mL) and gentamicin (MIC 0.0010 mg/mL) in the mixture achieved synergistic antibacterial activity against MRSA (FICI = 0.5, P < 0.05). The combination of formic acid, gentamicin and ampicillin accomplished an additive effect against this resistant bacterial strain (FICI = 1.5, P < 0.05). The secretion achieved a better inhibitory effect on the adhesion ability of MRSA toward HaCaT cells compared to formic acid alone, while formic acid showed better results regarding the invasion (P < 0.001). The combinations of gentamicin and ampicillin, as well as of formic acid and gentamicin and ampicillin achieved similar anti-adhesive and anti-invasive effects, with a slight advantage of formic acid and antibiotics in combination (P < 0.001). The secretion and formic acid were found to be non-toxic to HaCaT cells in vitro (IC50 ≥ 401 μg/mL).",
publisher = "Frontiers Media S.A.",
journal = "Frontiers in Ecology and Evolution",
title = "The pygidial gland secretion of Laemostenus punctatus (Coleoptera, Carabidae): a source of natural agents with antimicrobial, anti-adhesive, and anti-invasive activities.",
volume = "11",
pages = "1148309",
doi = "10.3389/fevo.2023.1148309"
}

Nenadić, M., Stojković, D., Soković, M., Ćirić, A., Dimkić, I., Janakiev, T., Vesović, N., Vujisić, L., Todosijević, M., Stanković, S. S., Ćurčić, N. B., Milinčić, U., Petrović, D., Milinčić, M.,& Ćurčić, S.. (2023). The pygidial gland secretion of Laemostenus punctatus (Coleoptera, Carabidae): a source of natural agents with antimicrobial, anti-adhesive, and anti-invasive activities.. in Frontiers in Ecology and Evolution
Frontiers Media S.A.., 11, 1148309.
https://doi.org/10.3389/fevo.2023.1148309

Nenadić M, Stojković D, Soković M, Ćirić A, Dimkić I, Janakiev T, Vesović N, Vujisić L, Todosijević M, Stanković SS, Ćurčić NB, Milinčić U, Petrović D, Milinčić M, Ćurčić S. The pygidial gland secretion of Laemostenus punctatus (Coleoptera, Carabidae): a source of natural agents with antimicrobial, anti-adhesive, and anti-invasive activities.. in Frontiers in Ecology and Evolution. 2023;11:1148309.
doi:10.3389/fevo.2023.1148309 .

Nenadić, Marija, Stojković, Dejan, Soković, Marina, Ćirić, Ana, Dimkić, Ivica, Janakiev, Tamara, Vesović, Nikola, Vujisić, Ljubodrag, Todosijević, Marina, Stanković, Saša S, Ćurčić, Nina B., Milinčić, Uroš, Petrović, Dragan, Milinčić, Miroljub, Ćurčić, Srećko, "The pygidial gland secretion of Laemostenus punctatus (Coleoptera, Carabidae): a source of natural agents with antimicrobial, anti-adhesive, and anti-invasive activities." in Frontiers in Ecology and Evolution, 11 (2023):1148309,
https://doi.org/10.3389/fevo.2023.1148309 . .

TY  - JOUR
AU  - Matijašević, Igor
AU  - Kulizić, Mihajlo
AU  - Bacetić, Ljubica
AU  - Gavrilović, Damjan
AU  - Baošić, Rada
AU  - Lolić, Aleksandar
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6268
AB  - A simple modification of bare glassy carbon electrode by electropolymerization of glycine by cyclic voltammetry was applied to the detection of ibuprofen. The polyglycine modified glassy carbon electrode was characterized by cyclic voltammetry and the electroactive surface area was determined. The study of ibuprofen in acetic acid buffer (0.25 M, pH 4.0) presented an electrocatalytic effect toward ibuprofen oxidation, increasing the current response and decrease of oxidation potential, at the modified electrode compared to the bare. Under the optimal conditions, the modified electrode gave a linear response in the ibuprofen concentration range of 10 to 200 μM, obtained correlation coefficient was 0.9993. the calculated limit of detection (3Sb/m) was 1.0 μM and the limit of quantification (10Sb/m) was 3.5 μM. the sensor was successfully used for the determination of ibuprofen in pharmaceutical preparations with satisfactory recoveries, 93–107 %. The new sensor showed good selectivity, repeatability, and reproducibility with satisfactory stability.
PB  - John Wiley and Sons Inc
T2  - ChemistrySelect
T1  - Polyglycine Modified Glassy Carbon Electrode for Ibuprofen Determination
VL  - 8
IS  - 24
SP  - e202300827
DO  - 10.1002/slct.202300827
ER  - 

@article{
author = "Matijašević, Igor and Kulizić, Mihajlo and Bacetić, Ljubica and Gavrilović, Damjan and Baošić, Rada and Lolić, Aleksandar",
year = "2023",
abstract = "A simple modification of bare glassy carbon electrode by electropolymerization of glycine by cyclic voltammetry was applied to the detection of ibuprofen. The polyglycine modified glassy carbon electrode was characterized by cyclic voltammetry and the electroactive surface area was determined. The study of ibuprofen in acetic acid buffer (0.25 M, pH 4.0) presented an electrocatalytic effect toward ibuprofen oxidation, increasing the current response and decrease of oxidation potential, at the modified electrode compared to the bare. Under the optimal conditions, the modified electrode gave a linear response in the ibuprofen concentration range of 10 to 200 μM, obtained correlation coefficient was 0.9993. the calculated limit of detection (3Sb/m) was 1.0 μM and the limit of quantification (10Sb/m) was 3.5 μM. the sensor was successfully used for the determination of ibuprofen in pharmaceutical preparations with satisfactory recoveries, 93–107 %. The new sensor showed good selectivity, repeatability, and reproducibility with satisfactory stability.",
publisher = "John Wiley and Sons Inc",
journal = "ChemistrySelect",
title = "Polyglycine Modified Glassy Carbon Electrode for Ibuprofen Determination",
volume = "8",
number = "24",
pages = "e202300827",
doi = "10.1002/slct.202300827"
}

Matijašević, I., Kulizić, M., Bacetić, L., Gavrilović, D., Baošić, R.,& Lolić, A.. (2023). Polyglycine Modified Glassy Carbon Electrode for Ibuprofen Determination. in ChemistrySelect
John Wiley and Sons Inc., 8(24), e202300827.
https://doi.org/10.1002/slct.202300827

Matijašević I, Kulizić M, Bacetić L, Gavrilović D, Baošić R, Lolić A. Polyglycine Modified Glassy Carbon Electrode for Ibuprofen Determination. in ChemistrySelect. 2023;8(24):e202300827.
doi:10.1002/slct.202300827 .

Matijašević, Igor, Kulizić, Mihajlo, Bacetić, Ljubica, Gavrilović, Damjan, Baošić, Rada, Lolić, Aleksandar, "Polyglycine Modified Glassy Carbon Electrode for Ibuprofen Determination" in ChemistrySelect, 8, no. 24 (2023):e202300827,
https://doi.org/10.1002/slct.202300827 . .

TY  - JOUR
AU  - Knežević, Sara
AU  - Ostojić, Jelena
AU  - Ognjanović, Miloš
AU  - Savić, Slađana D.
AU  - Kovačević, Aleksandra
AU  - Manojlović, Dragan D.
AU  - Stanković, Vesna
AU  - Stanković, Dalibor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5694
AB  - Triclosan (TCS) is a polychlorinated phenoxy phenol (PCPPs) used as a disinfectant and a broad-spectrum antibacterial and antifungal agent in personal hygiene products. TCS easily forms diphenyl ethers and dioxins, which are persistent organic pollutants.

This work used a double approach for the TSC sensing: a) screen-printed (SPE) electrochemical platform for on-site application, modified with lanthanum iron oxide and graphitic carbon nitride composite (LaFeO3/Fe2O3@g-C3N4/SPE); and b) carbon paste electrode (CPE), modified with the same material and used in laboratory conditions. Linear range from 0.1 μM to 10 μM, the limit of detection (LOD) of 29 nM and the limit of quantification (LOQ) of 91 nM were obtained for CP electrode in BRBS pH 8. SPE showed the best analytical parameters in BRBS at pH 3, with a linear range from 0.3 μM to 7 μM, LOD of 0.09 μM and LOQ of 0.28 μM. Furthermore, the influence of potential interferents was investigated and proven to be negligible. Determination of TSC was performed to estimate the environmental impact of this compound as well as the practical usefulness of the proposed sensor in the real sample analysis, confirmed with a HPLC analysis.
PB  - Elsevier
T2  - Science of The Total Environment
T1  - The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan
IS  - 857
SP  - 159250
DO  - 10.1016/j.scitotenv.2022.159250
ER  - 

@article{
author = "Knežević, Sara and Ostojić, Jelena and Ognjanović, Miloš and Savić, Slađana D. and Kovačević, Aleksandra and Manojlović, Dragan D. and Stanković, Vesna and Stanković, Dalibor",
year = "2023",
abstract = "Triclosan (TCS) is a polychlorinated phenoxy phenol (PCPPs) used as a disinfectant and a broad-spectrum antibacterial and antifungal agent in personal hygiene products. TCS easily forms diphenyl ethers and dioxins, which are persistent organic pollutants.

This work used a double approach for the TSC sensing: a) screen-printed (SPE) electrochemical platform for on-site application, modified with lanthanum iron oxide and graphitic carbon nitride composite (LaFeO3/Fe2O3@g-C3N4/SPE); and b) carbon paste electrode (CPE), modified with the same material and used in laboratory conditions. Linear range from 0.1 μM to 10 μM, the limit of detection (LOD) of 29 nM and the limit of quantification (LOQ) of 91 nM were obtained for CP electrode in BRBS pH 8. SPE showed the best analytical parameters in BRBS at pH 3, with a linear range from 0.3 μM to 7 μM, LOD of 0.09 μM and LOQ of 0.28 μM. Furthermore, the influence of potential interferents was investigated and proven to be negligible. Determination of TSC was performed to estimate the environmental impact of this compound as well as the practical usefulness of the proposed sensor in the real sample analysis, confirmed with a HPLC analysis.",
publisher = "Elsevier",
journal = "Science of The Total Environment",
title = "The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan",
number = "857",
pages = "159250",
doi = "10.1016/j.scitotenv.2022.159250"
}

Knežević, S., Ostojić, J., Ognjanović, M., Savić, S. D., Kovačević, A., Manojlović, D. D., Stanković, V.,& Stanković, D.. (2023). The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan. in Science of The Total Environment
Elsevier.(857), 159250.
https://doi.org/10.1016/j.scitotenv.2022.159250

Knežević S, Ostojić J, Ognjanović M, Savić SD, Kovačević A, Manojlović DD, Stanković V, Stanković D. The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan. in Science of The Total Environment. 2023;(857):159250.
doi:10.1016/j.scitotenv.2022.159250 .

Knežević, Sara, Ostojić, Jelena, Ognjanović, Miloš, Savić, Slađana D., Kovačević, Aleksandra, Manojlović, Dragan D., Stanković, Vesna, Stanković, Dalibor, "The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan" in Science of The Total Environment, no. 857 (2023):159250,
https://doi.org/10.1016/j.scitotenv.2022.159250 . .

TY  - JOUR
AU  - Korina, Elena
AU  - Abramyan, Anton
AU  - Bol’shakov, Oleg
AU  - Avdin, Vyacheslav V.
AU  - Savić, Slađana D.
AU  - Manojlović, Dragan D.
AU  - Stanković, Vesna
AU  - Stanković, Dalibor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5770
AB  - Stable, water-soluble titanium complexed with mandelic acid was used as a precursor for titanium phosphorus double oxide obtained in hydrothermal conditions in the presence of phosphoric acid. Surprisingly, hydrolysis of organic complexes provided a microstructured sphere with narrow size distribution, low aggregation and a small fraction of morphological irregularities. Obtained microspheres had a complex structure comprised of flakes, whose size could be manipulated with temperature conditions. Samples were found to be electrochemically active against sulcotrione, a well-recognized herbicide. Electrochemical sensors based on the synthesized microspheres were successfully adapted for natural water reservoir analysis and exhibited low levels of detection of 0.61 µM, limit of quantification of 1.86 µM, wide dynamic linear range from 2 to 200 µM, good selectivity, excellent reproducibility and in-time stability.
PB  - MDPI
T2  - Sensors
T1  - Microspherical Titanium-Phosphorus Double Oxide: Hierarchical Structure Development for Sensing Applications
VL  - 23
IS  - 2
SP  - 933
DO  - 10.3390/s23020933
ER  - 

@article{
author = "Korina, Elena and Abramyan, Anton and Bol’shakov, Oleg and Avdin, Vyacheslav V. and Savić, Slađana D. and Manojlović, Dragan D. and Stanković, Vesna and Stanković, Dalibor",
year = "2023",
abstract = "Stable, water-soluble titanium complexed with mandelic acid was used as a precursor for titanium phosphorus double oxide obtained in hydrothermal conditions in the presence of phosphoric acid. Surprisingly, hydrolysis of organic complexes provided a microstructured sphere with narrow size distribution, low aggregation and a small fraction of morphological irregularities. Obtained microspheres had a complex structure comprised of flakes, whose size could be manipulated with temperature conditions. Samples were found to be electrochemically active against sulcotrione, a well-recognized herbicide. Electrochemical sensors based on the synthesized microspheres were successfully adapted for natural water reservoir analysis and exhibited low levels of detection of 0.61 µM, limit of quantification of 1.86 µM, wide dynamic linear range from 2 to 200 µM, good selectivity, excellent reproducibility and in-time stability.",
publisher = "MDPI",
journal = "Sensors",
title = "Microspherical Titanium-Phosphorus Double Oxide: Hierarchical Structure Development for Sensing Applications",
volume = "23",
number = "2",
pages = "933",
doi = "10.3390/s23020933"
}

Korina, E., Abramyan, A., Bol’shakov, O., Avdin, V. V., Savić, S. D., Manojlović, D. D., Stanković, V.,& Stanković, D.. (2023). Microspherical Titanium-Phosphorus Double Oxide: Hierarchical Structure Development for Sensing Applications. in Sensors
MDPI., 23(2), 933.
https://doi.org/10.3390/s23020933

Korina E, Abramyan A, Bol’shakov O, Avdin VV, Savić SD, Manojlović DD, Stanković V, Stanković D. Microspherical Titanium-Phosphorus Double Oxide: Hierarchical Structure Development for Sensing Applications. in Sensors. 2023;23(2):933.
doi:10.3390/s23020933 .

Korina, Elena, Abramyan, Anton, Bol’shakov, Oleg, Avdin, Vyacheslav V., Savić, Slađana D., Manojlović, Dragan D., Stanković, Vesna, Stanković, Dalibor, "Microspherical Titanium-Phosphorus Double Oxide: Hierarchical Structure Development for Sensing Applications" in Sensors, 23, no. 2 (2023):933,
https://doi.org/10.3390/s23020933 . .

TY  - JOUR
AU  - Knežević, Sara
AU  - Ostojić, Jelena
AU  - Ognjanović, Miloš
AU  - Savić, Slađana D.
AU  - Kovačević, Aleksandra
AU  - Manojlović, Dragan D.
AU  - Stanković, Vesna
AU  - Stanković, Dalibor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5775
AB  - Triclosan (TCS) is a polychlorinated phenoxy phenol (PCPPs) used as a disinfectant and a broad-spectrum antibacterial and antifungal agent in personal hygiene products. TCS easily forms diphenyl ethers and dioxins, which are persistent organic pollutants.This work used a double approach for the TSC sensing: a) screen-printed (SPE) electrochemical platform for on-site application, modified with lanthanum iron oxide and graphitic carbon nitride composite (LaFeO3/Fe2O3@g-C3N4/SPE); and b) carbon paste electrode (CPE), modified with the same material and used in laboratory conditions. Linear range from 0.1 μM to 10 μM, the limit of detection (LOD) of 29 nM and the limit of quantification (LOQ) of 91 nM were obtained for CP electrode in BRBS pH 8. SPE showed the best analytical parameters in BRBS at pH 3, with a linear range from 0.3 μM to 7 μM, LOD of 0.09 μM and LOQ of 0.28 μM. Furthermore, the influence of potential interferents was investigated and proven to be negligible. Determination of TSC was performed to estimate the environmental impact of this compound as well as the practical usefulness of the proposed sensor in the real sample analysis, confirmed with a HPLC analysis.
PB  - Elsevier
T2  - Science of The Total Environment
T1  - The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan
IS  - 857
SP  - 159250
DO  - 10.1016/j.scitotenv.2022.159250
ER  - 

@article{
author = "Knežević, Sara and Ostojić, Jelena and Ognjanović, Miloš and Savić, Slađana D. and Kovačević, Aleksandra and Manojlović, Dragan D. and Stanković, Vesna and Stanković, Dalibor",
year = "2023",
abstract = "Triclosan (TCS) is a polychlorinated phenoxy phenol (PCPPs) used as a disinfectant and a broad-spectrum antibacterial and antifungal agent in personal hygiene products. TCS easily forms diphenyl ethers and dioxins, which are persistent organic pollutants.This work used a double approach for the TSC sensing: a) screen-printed (SPE) electrochemical platform for on-site application, modified with lanthanum iron oxide and graphitic carbon nitride composite (LaFeO3/Fe2O3@g-C3N4/SPE); and b) carbon paste electrode (CPE), modified with the same material and used in laboratory conditions. Linear range from 0.1 μM to 10 μM, the limit of detection (LOD) of 29 nM and the limit of quantification (LOQ) of 91 nM were obtained for CP electrode in BRBS pH 8. SPE showed the best analytical parameters in BRBS at pH 3, with a linear range from 0.3 μM to 7 μM, LOD of 0.09 μM and LOQ of 0.28 μM. Furthermore, the influence of potential interferents was investigated and proven to be negligible. Determination of TSC was performed to estimate the environmental impact of this compound as well as the practical usefulness of the proposed sensor in the real sample analysis, confirmed with a HPLC analysis.",
publisher = "Elsevier",
journal = "Science of The Total Environment",
title = "The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan",
number = "857",
pages = "159250",
doi = "10.1016/j.scitotenv.2022.159250"
}

Knežević, S., Ostojić, J., Ognjanović, M., Savić, S. D., Kovačević, A., Manojlović, D. D., Stanković, V.,& Stanković, D.. (2023). The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan. in Science of The Total Environment
Elsevier.(857), 159250.
https://doi.org/10.1016/j.scitotenv.2022.159250

Knežević S, Ostojić J, Ognjanović M, Savić SD, Kovačević A, Manojlović DD, Stanković V, Stanković D. The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan. in Science of The Total Environment. 2023;(857):159250.
doi:10.1016/j.scitotenv.2022.159250 .

Knežević, Sara, Ostojić, Jelena, Ognjanović, Miloš, Savić, Slađana D., Kovačević, Aleksandra, Manojlović, Dragan D., Stanković, Vesna, Stanković, Dalibor, "The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan" in Science of The Total Environment, no. 857 (2023):159250,
https://doi.org/10.1016/j.scitotenv.2022.159250 . .