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Supplementary material for: Đurđić, S., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors MDPI., 11(1), 15. https://doi.org/10.3390/chemosensors11010015

Đurđić, Slađana Z.; Vlahović, Filip; Markićević, Milan; Mutić, Jelena; Manojlović, Dragan D.; Stanković, Vesna; Švorc, Ľubomír; Stanković, Dalibor

TY  - DATA
AU  - Đurđić, Slađana Z.
AU  - Vlahović, Filip
AU  - Markićević, Milan
AU  - Mutić, Jelena
AU  - Manojlović, Dragan D.
AU  - Stanković, Vesna
AU  - Švorc, Ľubomír
AU  - Stanković, Dalibor
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5812
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5839
AB  - Herein, a screen–printed diamond electrode (SPDE) coupled with a “point-of-care” platform (30 µL-drop concepts, single-drop-detection approach) was successfully applied for the electrochemical determination of pterostilbene (PTS). Cyclic voltammetry identified irreversible oxidation of PTS, where oxidation peak was shown to be strongly dependent on the pH of the working environmental. Although the proposition of the detailed electrochemical oxidation mechanism of PTS goes out of the scope of the present research, we have determined the most probable reactive site of our analyte, by utilizing DFT-based reactivity descriptors (Fukui functions). For electrochemical quantification of PTS, oxidation peak at 0.32 V (vs. Ag/AgCl) was followed in presence of 0.5 mol L−1 of Briton–Robinson buffer solution (pH = 9). Coupled with the optimized parameters of differential pulse voltammetry (DPV), SPDE detected PTS in two linear ranges (first range was from 0.011 to 0.912 µmol L−1; second range was from 0.912 to 4.420 µmol L−1), providing the LOD and LOQ on a nanomolar level (3.1 nmol L−1 and 10.0 nmol L−1, respectively). The selectivity of the optimized DPV method was found to be excellent, with the current changes of less than 7%, in the presence of ten times higher concentrations of the certain interferences. The practical applicability of the SPDE and single-drop-detection approach in dietary supplements (with a declared PTS content of 50 mg/tablet), with the recovery values ranging from 95 to 102%, shows that the developed method has high potential for precise and accurate PTS detection, as well as exceptional miniaturization possibilities of relevant equipment for on-site sensing.
PB  - MDPI
T2  - Chemosensors
T1  - Supplementary material for: Đurđić, S., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors MDPI., 11(1), 15. https://doi.org/10.3390/chemosensors11010015
VL  - 11
IS  - 1
SP  - 15
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5839
ER  - 
@misc{
author = "Đurđić, Slađana Z. and Vlahović, Filip and Markićević, Milan and Mutić, Jelena and Manojlović, Dragan D. and Stanković, Vesna and Švorc, Ľubomír and Stanković, Dalibor",
abstract = "Herein, a screen–printed diamond electrode (SPDE) coupled with a “point-of-care” platform (30 µL-drop concepts, single-drop-detection approach) was successfully applied for the electrochemical determination of pterostilbene (PTS). Cyclic voltammetry identified irreversible oxidation of PTS, where oxidation peak was shown to be strongly dependent on the pH of the working environmental. Although the proposition of the detailed electrochemical oxidation mechanism of PTS goes out of the scope of the present research, we have determined the most probable reactive site of our analyte, by utilizing DFT-based reactivity descriptors (Fukui functions). For electrochemical quantification of PTS, oxidation peak at 0.32 V (vs. Ag/AgCl) was followed in presence of 0.5 mol L−1 of Briton–Robinson buffer solution (pH = 9). Coupled with the optimized parameters of differential pulse voltammetry (DPV), SPDE detected PTS in two linear ranges (first range was from 0.011 to 0.912 µmol L−1; second range was from 0.912 to 4.420 µmol L−1), providing the LOD and LOQ on a nanomolar level (3.1 nmol L−1 and 10.0 nmol L−1, respectively). The selectivity of the optimized DPV method was found to be excellent, with the current changes of less than 7%, in the presence of ten times higher concentrations of the certain interferences. The practical applicability of the SPDE and single-drop-detection approach in dietary supplements (with a declared PTS content of 50 mg/tablet), with the recovery values ranging from 95 to 102%, shows that the developed method has high potential for precise and accurate PTS detection, as well as exceptional miniaturization possibilities of relevant equipment for on-site sensing.",
publisher = "MDPI",
journal = "Chemosensors",
title = "Supplementary material for: Đurđić, S., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors MDPI., 11(1), 15. https://doi.org/10.3390/chemosensors11010015",
volume = "11",
number = "1",
pages = "15",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5839"
}
Đurđić, S. Z., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D. D., Stanković, V., Švorc, Ľ.,& Stanković, D..Supplementary material for: Đurđić, S., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors MDPI., 11(1), 15. https://doi.org/10.3390/chemosensors11010015. in Chemosensors
MDPI., 11(1), 15.
https://hdl.handle.net/21.15107/rcub_cherry_5839
Đurđić SZ, Vlahović F, Markićević M, Mutić J, Manojlović DD, Stanković V, Švorc Ľ, Stanković D. Supplementary material for: Đurđić, S., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors MDPI., 11(1), 15. https://doi.org/10.3390/chemosensors11010015. in Chemosensors.11(1):15.
https://hdl.handle.net/21.15107/rcub_cherry_5839 .
Đurđić, Slađana Z., Vlahović, Filip, Markićević, Milan, Mutić, Jelena, Manojlović, Dragan D., Stanković, Vesna, Švorc, Ľubomír, Stanković, Dalibor, "Supplementary material for: Đurđić, S., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors MDPI., 11(1), 15. https://doi.org/10.3390/chemosensors11010015" in Chemosensors, 11, no. 1:15,
https://hdl.handle.net/21.15107/rcub_cherry_5839 .

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

Aleksić, Jovana; Stojanović, Milovan; Bošković, Jakša; Baranac-Stojanović, Marija

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 .

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

Penjišević, Jelena ; Šukalović, Vladimir ; Dukić-Stefanović, Slađana; Deuther-Conrad, Winnie; Andrić, Deana ; Kostić-Rajačić, Slađana

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 .

A New Auronolignan from the Cotinus coggygria Heartwood

Novakovic, Miroslav; Todorovic, Nina; Jadranin, Milka; Đorđevic, Iris; Milosavljevic, Slobodan; Mandic, Boris; Tesevic, Vele

(Springer, 2023)

TY  - JOUR
AU  - Novakovic, Miroslav
AU  - Todorovic, Nina
AU  - Jadranin, Milka
AU  - Đorđevic, Iris
AU  - Milosavljevic, Slobodan
AU  - Mandic, Boris
AU  - Tesevic, Vele
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6264
AB  - A new auronolignan, named cotinignan B, was isolated from Cotinus coggygria Scop. Structure elucidation was performed on the basis of 1H, 13C NMR, COSY, NOESY, HSQC, and HMBC experiments, supported with HR-ESI-MS, IR and UV. Additional J-HMBC NMR experiment was essential to resolve the configuration of the trisubstituted double bond. This compound represents the secondly discovered natural compound belonging to the rare auronolignan type.
PB  - Springer
T2  - Chemistry of Natural Compounds
T1  - A New Auronolignan from the Cotinus coggygria Heartwood
VL  - 59
IS  - 3
SP  - 428
EP  - 430
DO  - 10.1007/s10600-023-04016-5
ER  - 
@article{
author = "Novakovic, Miroslav and Todorovic, Nina and Jadranin, Milka and Đorđevic, Iris and Milosavljevic, Slobodan and Mandic, Boris and Tesevic, Vele",
year = "2023",
abstract = "A new auronolignan, named cotinignan B, was isolated from Cotinus coggygria Scop. Structure elucidation was performed on the basis of 1H, 13C NMR, COSY, NOESY, HSQC, and HMBC experiments, supported with HR-ESI-MS, IR and UV. Additional J-HMBC NMR experiment was essential to resolve the configuration of the trisubstituted double bond. This compound represents the secondly discovered natural compound belonging to the rare auronolignan type.",
publisher = "Springer",
journal = "Chemistry of Natural Compounds",
title = "A New Auronolignan from the Cotinus coggygria Heartwood",
volume = "59",
number = "3",
pages = "428-430",
doi = "10.1007/s10600-023-04016-5"
}
Novakovic, M., Todorovic, N., Jadranin, M., Đorđevic, I., Milosavljevic, S., Mandic, B.,& Tesevic, V.. (2023). A New Auronolignan from the Cotinus coggygria Heartwood. in Chemistry of Natural Compounds
Springer., 59(3), 428-430.
https://doi.org/10.1007/s10600-023-04016-5
Novakovic M, Todorovic N, Jadranin M, Đorđevic I, Milosavljevic S, Mandic B, Tesevic V. A New Auronolignan from the Cotinus coggygria Heartwood. in Chemistry of Natural Compounds. 2023;59(3):428-430.
doi:10.1007/s10600-023-04016-5 .
Novakovic, Miroslav, Todorovic, Nina, Jadranin, Milka, Đorđevic, Iris, Milosavljevic, Slobodan, Mandic, Boris, Tesevic, Vele, "A New Auronolignan from the Cotinus coggygria Heartwood" in Chemistry of Natural Compounds, 59, no. 3 (2023):428-430,
https://doi.org/10.1007/s10600-023-04016-5 . .

Metabolomics as a Potential Chemotaxonomical Tool: Application on the Selected Euphorbia Species Growing Wild in Serbia

Sofrenić, Ivana; Anđelković, Boban D.; Gođevac, Dejan; Ivanović, Stefan; Simić, Katarina; Ljujić, Jovana; Tešević, Vele; Milosavljević, Slobodan M.

(MDPI, 2023)

TY  - JOUR
AU  - Sofrenić, Ivana
AU  - Anđelković, Boban D.
AU  - Gođevac, Dejan
AU  - Ivanović, Stefan
AU  - Simić, Katarina
AU  - Ljujić, Jovana
AU  - Tešević, Vele
AU  - Milosavljević, Slobodan M.
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5811
AB  - Chemotaxonomy presents various challenges that need to be overcome in order to obtain valid and reliable results. Individual genetic and environmental variations can give a false picture and lead to wrong conclusions. Applying a holistic approach, based on multivariate data analysis, these challenges can be overcome. Thus, a metabolomics approach has to be optimized depending on the subject of research. We used 1H NMR-based metabolomics as a potential chemotaxonomic tool on the selected Euphorbia species growing wild in Serbia. Principal components analysis (PCA), soft independent modeling by class analogy (SIMCA) and Orthogonal Projections to Latent Structures Discriminant Analysis (OPLS-DA) were used to analyze obtained NMR data in order to reveal chemotaxonomic biomarkers. The standard protocol for plant metabolomics was optimized aiming to extract more specific metabolites, which are characteristic for the Euphorbia genus. The obtained models were validated, which revealed that variables unique for each species were associated with certain classes of molecules according to literature data. In E. salicifolia, acacetin-7-O-glycoside (not found before in the species) was detected, and the structure of the aglycone part was solved based on 2D NMR data. In the presented paper, we have shown that metabolomics can be successfully used in Euphorbia chemotaxonomy.
PB  - MDPI
T2  - Plants
T1  - Metabolomics as a Potential Chemotaxonomical Tool: Application on the Selected Euphorbia Species Growing Wild in Serbia
VL  - 12
IS  - 2
SP  - 262
DO  - 10.3390/plants12020262
ER  - 
@article{
author = "Sofrenić, Ivana and Anđelković, Boban D. and Gođevac, Dejan and Ivanović, Stefan and Simić, Katarina and Ljujić, Jovana and Tešević, Vele and Milosavljević, Slobodan M.",
year = "2023",
abstract = "Chemotaxonomy presents various challenges that need to be overcome in order to obtain valid and reliable results. Individual genetic and environmental variations can give a false picture and lead to wrong conclusions. Applying a holistic approach, based on multivariate data analysis, these challenges can be overcome. Thus, a metabolomics approach has to be optimized depending on the subject of research. We used 1H NMR-based metabolomics as a potential chemotaxonomic tool on the selected Euphorbia species growing wild in Serbia. Principal components analysis (PCA), soft independent modeling by class analogy (SIMCA) and Orthogonal Projections to Latent Structures Discriminant Analysis (OPLS-DA) were used to analyze obtained NMR data in order to reveal chemotaxonomic biomarkers. The standard protocol for plant metabolomics was optimized aiming to extract more specific metabolites, which are characteristic for the Euphorbia genus. The obtained models were validated, which revealed that variables unique for each species were associated with certain classes of molecules according to literature data. In E. salicifolia, acacetin-7-O-glycoside (not found before in the species) was detected, and the structure of the aglycone part was solved based on 2D NMR data. In the presented paper, we have shown that metabolomics can be successfully used in Euphorbia chemotaxonomy.",
publisher = "MDPI",
journal = "Plants",
title = "Metabolomics as a Potential Chemotaxonomical Tool: Application on the Selected Euphorbia Species Growing Wild in Serbia",
volume = "12",
number = "2",
pages = "262",
doi = "10.3390/plants12020262"
}
Sofrenić, I., Anđelković, B. D., Gođevac, D., Ivanović, S., Simić, K., Ljujić, J., Tešević, V.,& Milosavljević, S. M.. (2023). Metabolomics as a Potential Chemotaxonomical Tool: Application on the Selected Euphorbia Species Growing Wild in Serbia. in Plants
MDPI., 12(2), 262.
https://doi.org/10.3390/plants12020262
Sofrenić I, Anđelković BD, Gođevac D, Ivanović S, Simić K, Ljujić J, Tešević V, Milosavljević SM. Metabolomics as a Potential Chemotaxonomical Tool: Application on the Selected Euphorbia Species Growing Wild in Serbia. in Plants. 2023;12(2):262.
doi:10.3390/plants12020262 .
Sofrenić, Ivana, Anđelković, Boban D., Gođevac, Dejan, Ivanović, Stefan, Simić, Katarina, Ljujić, Jovana, Tešević, Vele, Milosavljević, Slobodan M., "Metabolomics as a Potential Chemotaxonomical Tool: Application on the Selected Euphorbia Species Growing Wild in Serbia" in Plants, 12, no. 2 (2023):262,
https://doi.org/10.3390/plants12020262 . .
1

Bisbibenzyls from Serbian Primula veris subsp. Columnae (Ten.) Lȕdi and P. acaulis (L.) L

Novaković, Miroslav M.; Ilić-Tomić, Tatjana; Đorđević, Iris; Anđelković, Boban D.; Tešević, Vele; Milosavljević, Slobodan M.; Asakawa, Yoshinori

(Elsevier, 2023)

TY  - JOUR
AU  - Novaković, Miroslav M.
AU  - Ilić-Tomić, Tatjana
AU  - Đorđević, Iris
AU  - Anđelković, Boban D.
AU  - Tešević, Vele
AU  - Milosavljević, Slobodan M.
AU  - Asakawa, Yoshinori
PY  - 2023
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6259
AB  - Bisbibenzyls are specialized metabolites found exclusively in liverworts, until recently; they represent chemical markers of liverworts. Their occurrence in vascular plants was noticed in 2007, when they were found in Primula veris subsp. macrocalyx from Russia. This report prompted us to chemically analyze the two most common Serbian Primula species, P. veris subsp. columnae and P. acaulis, in order to determine the presence of bisbibenzyls in them. Our study revealed nine structurally distinct bisbibenzyls (1–9), identified based on 1D and 2D NMR, IR, UV and HRESIMS data. Among them were five previously undescribed compounds (2–6). The remaining com­ pounds found and previously described in the literature were: the bisbibenzyls riccardin C (1), isoperrottetin A (7), isoplagiochin E (8) and 11-O-demethylmarchantin I (9), as well as 4-hydroxyphenylmethylketone (10) and 4-hydroxy-3-methoxyphenylmethylketone (11). Riccardin C was the most dominant bisbibenzyl in both species studied. Previously, it was the first bisbibenzyl found in vascular plants (P. veris subsp. macrocalyx). An assessment of the cytotoxic activity of the isolated compounds against A549 lung cancer and healthy MRC5 cell lines was also the subject of our study. Compounds 6 and 9 exhibited significant cytotoxic activity expressed by IC50 values of 12 μM, but the selectivity was not satisfactory.
PB  - Elsevier
T2  - Phytochemistry
T1  - Bisbibenzyls from Serbian Primula veris subsp. Columnae (Ten.) Lȕdi and P. acaulis (L.) L
VL  - 212
EP  - 113719
DO  - 10.1016/j.phytochem.2023.113719
ER  - 
@article{
author = "Novaković, Miroslav M. and Ilić-Tomić, Tatjana and Đorđević, Iris and Anđelković, Boban D. and Tešević, Vele and Milosavljević, Slobodan M. and Asakawa, Yoshinori",
year = "2023, 2023",
abstract = "Bisbibenzyls are specialized metabolites found exclusively in liverworts, until recently; they represent chemical markers of liverworts. Their occurrence in vascular plants was noticed in 2007, when they were found in Primula veris subsp. macrocalyx from Russia. This report prompted us to chemically analyze the two most common Serbian Primula species, P. veris subsp. columnae and P. acaulis, in order to determine the presence of bisbibenzyls in them. Our study revealed nine structurally distinct bisbibenzyls (1–9), identified based on 1D and 2D NMR, IR, UV and HRESIMS data. Among them were five previously undescribed compounds (2–6). The remaining com­ pounds found and previously described in the literature were: the bisbibenzyls riccardin C (1), isoperrottetin A (7), isoplagiochin E (8) and 11-O-demethylmarchantin I (9), as well as 4-hydroxyphenylmethylketone (10) and 4-hydroxy-3-methoxyphenylmethylketone (11). Riccardin C was the most dominant bisbibenzyl in both species studied. Previously, it was the first bisbibenzyl found in vascular plants (P. veris subsp. macrocalyx). An assessment of the cytotoxic activity of the isolated compounds against A549 lung cancer and healthy MRC5 cell lines was also the subject of our study. Compounds 6 and 9 exhibited significant cytotoxic activity expressed by IC50 values of 12 μM, but the selectivity was not satisfactory.",
publisher = "Elsevier",
journal = "Phytochemistry",
title = "Bisbibenzyls from Serbian Primula veris subsp. Columnae (Ten.) Lȕdi and P. acaulis (L.) L",
volume = "212",
pages = "113719",
doi = "10.1016/j.phytochem.2023.113719"
}
Novaković, M. M., Ilić-Tomić, T., Đorđević, I., Anđelković, B. D., Tešević, V., Milosavljević, S. M.,& Asakawa, Y.. (2023). Bisbibenzyls from Serbian Primula veris subsp. Columnae (Ten.) Lȕdi and P. acaulis (L.) L. in Phytochemistry
Elsevier., 212.
https://doi.org/10.1016/j.phytochem.2023.113719
Novaković MM, Ilić-Tomić T, Đorđević I, Anđelković BD, Tešević V, Milosavljević SM, Asakawa Y. Bisbibenzyls from Serbian Primula veris subsp. Columnae (Ten.) Lȕdi and P. acaulis (L.) L. in Phytochemistry. 2023;212:null-113719.
doi:10.1016/j.phytochem.2023.113719 .
Novaković, Miroslav M., Ilić-Tomić, Tatjana, Đorđević, Iris, Anđelković, Boban D., Tešević, Vele, Milosavljević, Slobodan M., Asakawa, Yoshinori, "Bisbibenzyls from Serbian Primula veris subsp. Columnae (Ten.) Lȕdi and P. acaulis (L.) L" in Phytochemistry, 212 (2023),
https://doi.org/10.1016/j.phytochem.2023.113719 . .

Procena bioraspoloživosti elemenata iz suspendovanih čestica u vazduhu primenom veštačkog ekstracelularnog matriksa pluća

Samac, Dušan

(2023)

TY  - THES
AU  - Samac, Dušan
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5800
AB  - Cilj ovog istraživanja je da procenimo da li postoji razlika bioraspoloživosti čestica od njihove veličine, tj. da li su PM2,5 čestice bioraspoloživije od PM10 čestica i obrnuto, kao i da se proceni koja količina u odnosu na ukupan sadržaj elemenata u PM10 i PM2,5 se resuspenduje u plućima i ulazi u krvotok. Ove čestice su sakupljene u suburbanoj sredini, u okviru istraživanja sprovedenog u dvorištu Instituta za fiziku u Beogradu, u periodu od aprila do oktobra 2019. godine. U ovom periodu su evidentirane tri epizode Saharskog peska zbog čega možemo očekivati povećane koncentracije Al, Si, Ti, Fe, K, Mn, Rb, V, Cr, Sc i Be koji se smatraju elementima koji se mogu povezati sa epizodama peska.
T1  - Procena bioraspoloživosti elemenata iz suspendovanih čestica u vazduhu primenom veštačkog ekstracelularnog matriksa pluća
SP  - 1
EP  - 34
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5800
ER  - 
@misc{
author = "Samac, Dušan",
year = "2023",
abstract = "Cilj ovog istraživanja je da procenimo da li postoji razlika bioraspoloživosti čestica od njihove veličine, tj. da li su PM2,5 čestice bioraspoloživije od PM10 čestica i obrnuto, kao i da se proceni koja količina u odnosu na ukupan sadržaj elemenata u PM10 i PM2,5 se resuspenduje u plućima i ulazi u krvotok. Ove čestice su sakupljene u suburbanoj sredini, u okviru istraživanja sprovedenog u dvorištu Instituta za fiziku u Beogradu, u periodu od aprila do oktobra 2019. godine. U ovom periodu su evidentirane tri epizode Saharskog peska zbog čega možemo očekivati povećane koncentracije Al, Si, Ti, Fe, K, Mn, Rb, V, Cr, Sc i Be koji se smatraju elementima koji se mogu povezati sa epizodama peska.",
title = "Procena bioraspoloživosti elemenata iz suspendovanih čestica u vazduhu primenom veštačkog ekstracelularnog matriksa pluća",
pages = "1-34",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5800"
}
Samac, D.. (2023). Procena bioraspoloživosti elemenata iz suspendovanih čestica u vazduhu primenom veštačkog ekstracelularnog matriksa pluća. , 1-34.
https://hdl.handle.net/21.15107/rcub_cherry_5800
Samac D. Procena bioraspoloživosti elemenata iz suspendovanih čestica u vazduhu primenom veštačkog ekstracelularnog matriksa pluća. 2023;:1-34.
https://hdl.handle.net/21.15107/rcub_cherry_5800 .
Samac, Dušan, "Procena bioraspoloživosti elemenata iz suspendovanih čestica u vazduhu primenom veštačkog ekstracelularnog matriksa pluća" (2023):1-34,
https://hdl.handle.net/21.15107/rcub_cherry_5800 .

Procena bioraspoloživosti potencijalno toksičnih elemenata iz vinogradarskog zemljišta pomoću simuliranih fluida pluća

Stojanović, Katarina

(2023)

TY  - THES
AU  - Stojanović, Katarina
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6167
AB  - Cilj ovog završnog rada je da se proceni bioraspoloživost potencijalno toksičnih elemenata iz zemljišta u odnosu na pseudo-ukupne koncentracije i da se uporedi bioraspoloživost elemenata u ljudskom organizmu iz uzoraka zemljišta vinograda sa različitih lokaliteta primenom tri simulacije fluidima pluća, Hačovim, veštačkim intersticijalnim i modifikovanim Gamblovim fluidom.
T1  - Procena bioraspoloživosti potencijalno toksičnih elemenata iz vinogradarskog zemljišta pomoću simuliranih fluida pluća
SP  - 1
EP  - 48
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6167
ER  - 
@mastersthesis{
author = "Stojanović, Katarina",
year = "2023",
abstract = "Cilj ovog završnog rada je da se proceni bioraspoloživost potencijalno toksičnih elemenata iz zemljišta u odnosu na pseudo-ukupne koncentracije i da se uporedi bioraspoloživost elemenata u ljudskom organizmu iz uzoraka zemljišta vinograda sa različitih lokaliteta primenom tri simulacije fluidima pluća, Hačovim, veštačkim intersticijalnim i modifikovanim Gamblovim fluidom.",
title = "Procena bioraspoloživosti potencijalno toksičnih elemenata iz vinogradarskog zemljišta pomoću simuliranih fluida pluća",
pages = "1-48",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6167"
}
Stojanović, K.. (2023). Procena bioraspoloživosti potencijalno toksičnih elemenata iz vinogradarskog zemljišta pomoću simuliranih fluida pluća. , 1-48.
https://hdl.handle.net/21.15107/rcub_cherry_6167
Stojanović K. Procena bioraspoloživosti potencijalno toksičnih elemenata iz vinogradarskog zemljišta pomoću simuliranih fluida pluća. 2023;:1-48.
https://hdl.handle.net/21.15107/rcub_cherry_6167 .
Stojanović, Katarina, "Procena bioraspoloživosti potencijalno toksičnih elemenata iz vinogradarskog zemljišta pomoću simuliranih fluida pluća" (2023):1-48,
https://hdl.handle.net/21.15107/rcub_cherry_6167 .

In vitro procena bioraspoloživosti potencijalno toksičnih elemenata iz vinogradskog zemljišta upotrebom simuliranih plućnih tečnosti

Puškar, Marija

(2023)

TY  - THES
AU  - Puškar, Marija
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6168
AB  - Zemljište je jedan od najvažnijih ljudskih resursa jer predstavlja glavni medium za proizvodnju hrane koja je kjučna za zdravlje i dobrobit ljudi. Može se koristiti u različite svrhe; kao poljoprivredno zemlište, kao mesto za odmor i rekreaciju ili kao građevinsko zemljište. Bez obzira na način korišćenja ono može da bude potecijalni izvor opasnosti po zdravlje ljudi ukoliko sadrži povišene koncentracije toksičnih elemenata ili organskih zagađujućih supstanci. U zavisnosti od stepena zagađenja zemljišta, ovaj efekat može biti pozitivan ili negativan, direktan ili indirektan. Ljudi koji imaju direktan kontakt sa zemljištem, kao što su poljoprivredni radnici, građevinski radnici ili rudari, izloženi su većem riziku, ali zemljište takođe u određenoj meri utiče i na zdravlje ostalih ljudi. To je zato što zemljište obezbeđuje mnoge hranljive materije koje su nam potrebne a može preneti štetne supstance kroz hranu koju jedemo. Zemljišna prašina može da putuje hiljadama kilometara i utiče na ljude na velikim udaljenostima, putem inhalacione izloženosti od mesta gde je nastala.
Jedan od ciljeva ovog rada je da se uporedi efikasnost ekstrakcije potencijalno toksičnih elemenata (PTE) iz uzoraka vinogradskog zemljišta pomoću tri ekstrakciona sredstva SELF (simulirana epitelna plućna tečnost), SLF (simulirani fluid pluća) i originalni Gamblovog rastvora. Uzorci zemljišta su podeljeni u 6 regiona: region „Tri Morave“, Šumadijski region, Levačko vinogorje, Vojvođanski rejon, Beogradski podrejon i regionalni vinogradi u Crnoj Gori i Hrvatskoj. Takođe urađena je procena inhalacione bioraspoloživosti PTE (Al, Cu, Ba, Be, Co, Cr, Fe, Li, Mn, Pb, Sr, V, Zn, As, Cd, Mo, Sb) iz uzorka zemljišta u odnosu na pseudo-ukupni sadržaj. Što je za cilj imalo da se priispita koj od tri navedena simulirana plućna rastvora bolje ekstrakciono sredstvo kao i da se proceni procenat potencijalno toksičnih elemenata koj može biti dostupan čoveku.
T1  - In vitro procena bioraspoloživosti potencijalno toksičnih elemenata iz vinogradskog zemljišta upotrebom simuliranih plućnih tečnosti
SP  - 1
EP  - 34
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6168
ER  - 
@mastersthesis{
author = "Puškar, Marija",
year = "2023",
abstract = "Zemljište je jedan od najvažnijih ljudskih resursa jer predstavlja glavni medium za proizvodnju hrane koja je kjučna za zdravlje i dobrobit ljudi. Može se koristiti u različite svrhe; kao poljoprivredno zemlište, kao mesto za odmor i rekreaciju ili kao građevinsko zemljište. Bez obzira na način korišćenja ono može da bude potecijalni izvor opasnosti po zdravlje ljudi ukoliko sadrži povišene koncentracije toksičnih elemenata ili organskih zagađujućih supstanci. U zavisnosti od stepena zagađenja zemljišta, ovaj efekat može biti pozitivan ili negativan, direktan ili indirektan. Ljudi koji imaju direktan kontakt sa zemljištem, kao što su poljoprivredni radnici, građevinski radnici ili rudari, izloženi su većem riziku, ali zemljište takođe u određenoj meri utiče i na zdravlje ostalih ljudi. To je zato što zemljište obezbeđuje mnoge hranljive materije koje su nam potrebne a može preneti štetne supstance kroz hranu koju jedemo. Zemljišna prašina može da putuje hiljadama kilometara i utiče na ljude na velikim udaljenostima, putem inhalacione izloženosti od mesta gde je nastala.
Jedan od ciljeva ovog rada je da se uporedi efikasnost ekstrakcije potencijalno toksičnih elemenata (PTE) iz uzoraka vinogradskog zemljišta pomoću tri ekstrakciona sredstva SELF (simulirana epitelna plućna tečnost), SLF (simulirani fluid pluća) i originalni Gamblovog rastvora. Uzorci zemljišta su podeljeni u 6 regiona: region „Tri Morave“, Šumadijski region, Levačko vinogorje, Vojvođanski rejon, Beogradski podrejon i regionalni vinogradi u Crnoj Gori i Hrvatskoj. Takođe urađena je procena inhalacione bioraspoloživosti PTE (Al, Cu, Ba, Be, Co, Cr, Fe, Li, Mn, Pb, Sr, V, Zn, As, Cd, Mo, Sb) iz uzorka zemljišta u odnosu na pseudo-ukupni sadržaj. Što je za cilj imalo da se priispita koj od tri navedena simulirana plućna rastvora bolje ekstrakciono sredstvo kao i da se proceni procenat potencijalno toksičnih elemenata koj može biti dostupan čoveku.",
title = "In vitro procena bioraspoloživosti potencijalno toksičnih elemenata iz vinogradskog zemljišta upotrebom simuliranih plućnih tečnosti",
pages = "1-34",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6168"
}
Puškar, M.. (2023). In vitro procena bioraspoloživosti potencijalno toksičnih elemenata iz vinogradskog zemljišta upotrebom simuliranih plućnih tečnosti. , 1-34.
https://hdl.handle.net/21.15107/rcub_cherry_6168
Puškar M. In vitro procena bioraspoloživosti potencijalno toksičnih elemenata iz vinogradskog zemljišta upotrebom simuliranih plućnih tečnosti. 2023;:1-34.
https://hdl.handle.net/21.15107/rcub_cherry_6168 .
Puškar, Marija, "In vitro procena bioraspoloživosti potencijalno toksičnih elemenata iz vinogradskog zemljišta upotrebom simuliranih plućnih tečnosti" (2023):1-34,
https://hdl.handle.net/21.15107/rcub_cherry_6168 .

Non-destructive techniques for the determination of magnetic particle and element contents in grapevine leaves and soil as an eco-sustainable tool for environmental pollution assessment in the agricultural areas

Milićević, Tijana; Relić, Dubravka; Urošević, Mira Aničić; Castanheiro, Ana; Roganović, Jovana; Samson, Roeland; Popović, Aleksandar

(Springer Science and Business Media Deutschland GmbH, 2023)

TY  - JOUR
AU  - Milićević, Tijana
AU  - Relić, Dubravka
AU  - Urošević, Mira Aničić
AU  - Castanheiro, Ana
AU  - Roganović, Jovana
AU  - Samson, Roeland
AU  - Popović, Aleksandar
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6267
AB  - The concentration of magnetic particulate matter (PM) on the leaf surface (an indicator of current pollution) and topsoil (an indicator of magnetic PMs which have geogenic natural signal or historical pollution origin) was assessed in agricultural areas (conventional and organic vineyards). The main aim of this study was to explore whether magnetic parameters such as saturation isothermal remanent magnetization (SIRM) and mass-specific magnetic susceptibility (χ) can be a proxy for magnetic particulate matter (PM) pollution and associated potentially toxic elements (PTEs) in agricultural areas. Besides, wavelength dispersive X-ray fluorescence spectroscopy (WD-XRF) was investigated as a screening method for total PTE content in soil and leaf samples. Both magnetic parameters (SIRM and χ) pinpoint soil pollution, while SIRM was more suitable for evaluating magnetic PM accumulated on leaves. The values of both magnetic parameters were significantly (p < 0.01) correlated within the same type of sample (soil-soil or leaf-leaf), but not between different matrixes (soil-leaf). Differences between magnetic particles’ grain sizes among vegetation seasons in vineyards were obtained by observing the SIRM/χ ratio. WD-XRF was revealed to be an appropriate screening method for soil and leaf total element contents in agricultural ambient. For a more precise application of WD-XRF leaf measurements, specific calibration using a similar matrix to plant material is required. In parallel, measurements of SIRM, χ, and element content (by WD-XRF) can be recommended as user-friendly, fast, and eco-sustainable techniques for determining magnetic PM and PTE pollution hotspots in agricultural ambient.
PB  - Springer Science and Business Media Deutschland GmbH
T2  - Environmental Monitoring and Assessment
T1  - Non-destructive techniques for the determination of magnetic particle and element contents in grapevine leaves and soil as an eco-sustainable tool for environmental pollution assessment in the agricultural areas
VL  - 195
IS  - 7
SP  - 858
DO  - 10.1007/s10661-023-11402-7
ER  - 
@article{
author = "Milićević, Tijana and Relić, Dubravka and Urošević, Mira Aničić and Castanheiro, Ana and Roganović, Jovana and Samson, Roeland and Popović, Aleksandar",
year = "2023",
abstract = "The concentration of magnetic particulate matter (PM) on the leaf surface (an indicator of current pollution) and topsoil (an indicator of magnetic PMs which have geogenic natural signal or historical pollution origin) was assessed in agricultural areas (conventional and organic vineyards). The main aim of this study was to explore whether magnetic parameters such as saturation isothermal remanent magnetization (SIRM) and mass-specific magnetic susceptibility (χ) can be a proxy for magnetic particulate matter (PM) pollution and associated potentially toxic elements (PTEs) in agricultural areas. Besides, wavelength dispersive X-ray fluorescence spectroscopy (WD-XRF) was investigated as a screening method for total PTE content in soil and leaf samples. Both magnetic parameters (SIRM and χ) pinpoint soil pollution, while SIRM was more suitable for evaluating magnetic PM accumulated on leaves. The values of both magnetic parameters were significantly (p < 0.01) correlated within the same type of sample (soil-soil or leaf-leaf), but not between different matrixes (soil-leaf). Differences between magnetic particles’ grain sizes among vegetation seasons in vineyards were obtained by observing the SIRM/χ ratio. WD-XRF was revealed to be an appropriate screening method for soil and leaf total element contents in agricultural ambient. For a more precise application of WD-XRF leaf measurements, specific calibration using a similar matrix to plant material is required. In parallel, measurements of SIRM, χ, and element content (by WD-XRF) can be recommended as user-friendly, fast, and eco-sustainable techniques for determining magnetic PM and PTE pollution hotspots in agricultural ambient.",
publisher = "Springer Science and Business Media Deutschland GmbH",
journal = "Environmental Monitoring and Assessment",
title = "Non-destructive techniques for the determination of magnetic particle and element contents in grapevine leaves and soil as an eco-sustainable tool for environmental pollution assessment in the agricultural areas",
volume = "195",
number = "7",
pages = "858",
doi = "10.1007/s10661-023-11402-7"
}
Milićević, T., Relić, D., Urošević, M. A., Castanheiro, A., Roganović, J., Samson, R.,& Popović, A.. (2023). Non-destructive techniques for the determination of magnetic particle and element contents in grapevine leaves and soil as an eco-sustainable tool for environmental pollution assessment in the agricultural areas. in Environmental Monitoring and Assessment
Springer Science and Business Media Deutschland GmbH., 195(7), 858.
https://doi.org/10.1007/s10661-023-11402-7
Milićević T, Relić D, Urošević MA, Castanheiro A, Roganović J, Samson R, Popović A. Non-destructive techniques for the determination of magnetic particle and element contents in grapevine leaves and soil as an eco-sustainable tool for environmental pollution assessment in the agricultural areas. in Environmental Monitoring and Assessment. 2023;195(7):858.
doi:10.1007/s10661-023-11402-7 .
Milićević, Tijana, Relić, Dubravka, Urošević, Mira Aničić, Castanheiro, Ana, Roganović, Jovana, Samson, Roeland, Popović, Aleksandar, "Non-destructive techniques for the determination of magnetic particle and element contents in grapevine leaves and soil as an eco-sustainable tool for environmental pollution assessment in the agricultural areas" in Environmental Monitoring and Assessment, 195, no. 7 (2023):858,
https://doi.org/10.1007/s10661-023-11402-7 . .

Degradation of bisphenol A on SnO2-MWCNT electrode using electrochemical oxidation

Simić, Marija; Savić, Branislava; Ognjanović, Miloš; Stanković, Dalibor; Relić, Dubravka; Aćimović, Danka; Brdarić, Tanja

(Elsevier, 2023)

TY  - JOUR
AU  - Simić, Marija
AU  - Savić, Branislava
AU  - Ognjanović, Miloš
AU  - Stanković, Dalibor
AU  - Relić, Dubravka
AU  - Aćimović, Danka
AU  - Brdarić, Tanja
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5693
AB  - Bisphenol A (BPA) is an organic pollutant that is widely spread in waterbody with effluents as a result of its extensive use in the plastics industry. It posses to the class of compounds that are endocrine disruptors and has a great negative impact on living organisms. Therefore, the progress in development of green technology for BPA removal from the aquatic media is crucial for environmental protection. This paper presents BPA removal by electrochemical oxidation on SnO2-MWCNT (tin dioxide-multi walled carbon nanotube) nanocomposite anode. The nanocomposite was structural and morphological characterized by X-ray powder diffraction and transmission electron microscopy. Electrochemical properties of the SnO2-MWCNT anode were investigated using cyclic voltammetry, linear sweep voltammetry and electrical impedance spectroscopy. The electrochemical behavior of anodes toward BPA in sodium sulfate solutions has shown that BPA is oxidized by indirectly mechanism via hydroxyl radicals (verified by quenching tests). Electrolysis of BPA has been done in galvanostatic regime at current densities 2.5, 5.0, 10.0, 15.0 and 20.0 mA cm−2 in 0.1 M sodium sulfate supported electrolyte pH 4.0. Complete degradation of BPA was accomplished after 5 h of electrolysis at a current density of 20 mA cm−2. The proposed electrochemical technology using a low-cost SnO2-MWCNT electrode is promising for wastewater BPA removal.
PB  - Elsevier
T2  - Journal of Water Process Engineering
T1  - Degradation of bisphenol A on SnO2-MWCNT electrode using electrochemical oxidation
VL  - 51
SP  - 103416
DO  - 10.1016/j.jwpe.2022.103416
ER  - 
@article{
author = "Simić, Marija and Savić, Branislava and Ognjanović, Miloš and Stanković, Dalibor and Relić, Dubravka and Aćimović, Danka and Brdarić, Tanja",
year = "2023",
abstract = "Bisphenol A (BPA) is an organic pollutant that is widely spread in waterbody with effluents as a result of its extensive use in the plastics industry. It posses to the class of compounds that are endocrine disruptors and has a great negative impact on living organisms. Therefore, the progress in development of green technology for BPA removal from the aquatic media is crucial for environmental protection. This paper presents BPA removal by electrochemical oxidation on SnO2-MWCNT (tin dioxide-multi walled carbon nanotube) nanocomposite anode. The nanocomposite was structural and morphological characterized by X-ray powder diffraction and transmission electron microscopy. Electrochemical properties of the SnO2-MWCNT anode were investigated using cyclic voltammetry, linear sweep voltammetry and electrical impedance spectroscopy. The electrochemical behavior of anodes toward BPA in sodium sulfate solutions has shown that BPA is oxidized by indirectly mechanism via hydroxyl radicals (verified by quenching tests). Electrolysis of BPA has been done in galvanostatic regime at current densities 2.5, 5.0, 10.0, 15.0 and 20.0 mA cm−2 in 0.1 M sodium sulfate supported electrolyte pH 4.0. Complete degradation of BPA was accomplished after 5 h of electrolysis at a current density of 20 mA cm−2. The proposed electrochemical technology using a low-cost SnO2-MWCNT electrode is promising for wastewater BPA removal.",
publisher = "Elsevier",
journal = "Journal of Water Process Engineering",
title = "Degradation of bisphenol A on SnO2-MWCNT electrode using electrochemical oxidation",
volume = "51",
pages = "103416",
doi = "10.1016/j.jwpe.2022.103416"
}
Simić, M., Savić, B., Ognjanović, M., Stanković, D., Relić, D., Aćimović, D.,& Brdarić, T.. (2023). Degradation of bisphenol A on SnO2-MWCNT electrode using electrochemical oxidation. in Journal of Water Process Engineering
Elsevier., 51, 103416.
https://doi.org/10.1016/j.jwpe.2022.103416
Simić M, Savić B, Ognjanović M, Stanković D, Relić D, Aćimović D, Brdarić T. Degradation of bisphenol A on SnO2-MWCNT electrode using electrochemical oxidation. in Journal of Water Process Engineering. 2023;51:103416.
doi:10.1016/j.jwpe.2022.103416 .
Simić, Marija, Savić, Branislava, Ognjanović, Miloš, Stanković, Dalibor, Relić, Dubravka, Aćimović, Danka, Brdarić, Tanja, "Degradation of bisphenol A on SnO2-MWCNT electrode using electrochemical oxidation" in Journal of Water Process Engineering, 51 (2023):103416,
https://doi.org/10.1016/j.jwpe.2022.103416 . .
5

Scientifc Strategy for PFAS Analysis and Bioremediation at UBFC (2023-2033)

Beškoski, Vladimir; Lješević, Marija; Lončarević, Branka; Božić, Tatjana T.; Relić, Dubravka; Vujisić, Ljubodrag V.; Gruden-Pavlović, Maja; Lugonja, Nikoleta; Jiménez, Begoña; Colomer Vidal, Pere; Muñoz Arnanz, Juan; Battaglia, Fabienne; Crampon, Marc

(University of Belgrade – Faculty of Chemistry, 2023)

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

Health risk assessment of heavy metals in soil, plant, and water samples near “Gacko” power plant, in Bosnia and Herzegovina

Antunović, Vesna; Blagojević, Dragana; Baošić, Rada; Relić, Dubravka; Lolić, Aleksandar

(Springer, 2023)

TY  - JOUR
AU  - Antunović, Vesna
AU  - Blagojević, Dragana
AU  - Baošić, Rada
AU  - Relić, Dubravka
AU  - Lolić, Aleksandar
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6252
AB  - This study assesses heavy metal content in soil, water, and plant material from sites located around the lignite mine and the power plant “Gacko”, Bosnia and Herzegovina. The samples were collected, prepared, and analyzed for heavy metals content using the flame atomic absorption spectrophotometer. Samples were analyzed for cadmium, lead, copper, zinc, manganese, and iron. To identify the relationship among the metals in samples and their possible sources, Pearson’s correlation and principal component analysis were performed. Health risk assessment was applied to establish potential health risks posed to humans caused by contaminants in different environmental compartments. The results of our analyses show that most soil samples contain copper, and one of those samples had a copper concentration of more than 70 µg/g, which is a critical upper value for agricultural use. In the soil samples that were analyzed, cadmium was also detected, and its concentration was greater than 2 µg/g. Lead, on the other hand, had a concentration that was higher than the maximum permissible for unpolluted soils in 40% of the soil samples that were analyzed. Lead and cadmium concentrations in surface waters mostly contribute to a non-carcinogenic risk in the scenario of recreational swimming exposure. The presence of Cd, a highly toxic element in water, may be explained by the leaching of artificial fertilizers used in the study area, whereas Pb’s origin may be geological. The results of this study recommend routine heavy metal monitoring in samples of soil, water, and plants from the examined area so that, if metal concentrations continue increasing, remedial action should be advised to prevent accumulation in the food chain.
PB  - Springer
T2  - Environmental Monitoring and Assessment
T1  - Health risk assessment of heavy metals in soil, plant, and water samples near “Gacko” power plant, in Bosnia and Herzegovina
VL  - 195
IS  - 5
SP  - 596
DO  - 10.1007/s10661-023-11232-7
ER  - 
@article{
author = "Antunović, Vesna and Blagojević, Dragana and Baošić, Rada and Relić, Dubravka and Lolić, Aleksandar",
year = "2023",
abstract = "This study assesses heavy metal content in soil, water, and plant material from sites located around the lignite mine and the power plant “Gacko”, Bosnia and Herzegovina. The samples were collected, prepared, and analyzed for heavy metals content using the flame atomic absorption spectrophotometer. Samples were analyzed for cadmium, lead, copper, zinc, manganese, and iron. To identify the relationship among the metals in samples and their possible sources, Pearson’s correlation and principal component analysis were performed. Health risk assessment was applied to establish potential health risks posed to humans caused by contaminants in different environmental compartments. The results of our analyses show that most soil samples contain copper, and one of those samples had a copper concentration of more than 70 µg/g, which is a critical upper value for agricultural use. In the soil samples that were analyzed, cadmium was also detected, and its concentration was greater than 2 µg/g. Lead, on the other hand, had a concentration that was higher than the maximum permissible for unpolluted soils in 40% of the soil samples that were analyzed. Lead and cadmium concentrations in surface waters mostly contribute to a non-carcinogenic risk in the scenario of recreational swimming exposure. The presence of Cd, a highly toxic element in water, may be explained by the leaching of artificial fertilizers used in the study area, whereas Pb’s origin may be geological. The results of this study recommend routine heavy metal monitoring in samples of soil, water, and plants from the examined area so that, if metal concentrations continue increasing, remedial action should be advised to prevent accumulation in the food chain.",
publisher = "Springer",
journal = "Environmental Monitoring and Assessment",
title = "Health risk assessment of heavy metals in soil, plant, and water samples near “Gacko” power plant, in Bosnia and Herzegovina",
volume = "195",
number = "5",
pages = "596",
doi = "10.1007/s10661-023-11232-7"
}
Antunović, V., Blagojević, D., Baošić, R., Relić, D.,& Lolić, A.. (2023). Health risk assessment of heavy metals in soil, plant, and water samples near “Gacko” power plant, in Bosnia and Herzegovina. in Environmental Monitoring and Assessment
Springer., 195(5), 596.
https://doi.org/10.1007/s10661-023-11232-7
Antunović V, Blagojević D, Baošić R, Relić D, Lolić A. Health risk assessment of heavy metals in soil, plant, and water samples near “Gacko” power plant, in Bosnia and Herzegovina. in Environmental Monitoring and Assessment. 2023;195(5):596.
doi:10.1007/s10661-023-11232-7 .
Antunović, Vesna, Blagojević, Dragana, Baošić, Rada, Relić, Dubravka, Lolić, Aleksandar, "Health risk assessment of heavy metals in soil, plant, and water samples near “Gacko” power plant, in Bosnia and Herzegovina" in Environmental Monitoring and Assessment, 195, no. 5 (2023):596,
https://doi.org/10.1007/s10661-023-11232-7 . .
2
1

Organsko-geohemijska karakterizacija priobalnih sedimenata reke Save i močvarnog zemljišta Obrenovačkog zabrana

Vulićević, Biljana

(2023)

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 .

Geochemical Characteristics of Crude Oils from the Sharara-C Oil Field, Murzuq Basin, Southwestern Libya

Saheed, Ramadan Musbah M.; Knudsen, Tatjana Šolević; Faraj, Musbah Abduljalil M.; Nytoft, Hans Peter; Jovančićević, Branimir

(2023)

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 . .
1

Sorpcija dihlobenila pomoću magnetičnog poroznog amino-funkcionalizovanog nanokompozita

Petrović, Nevena

(2023)

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 .

The influence on microorganisms of heavy metals from refiner’s spent desulphurisation catalysts

Jednak Berić, Tanja; Avdalović, Jelena; Milić, Jelena; Teofilović, Vesna; Vrvić, Miroslav; Jovančićević, Branimir; Miletić, Srđan

(Taylor & Francis, 2023)

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 . .
1

Potencijalna primena biočađi u poboljšanju karakteristika zemljišta sa Avale

Pantelić, Bogdan

(2023)

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 .

The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status

Štrbac, Snežana; Veselinović, Gorica; Antić, Nevena; Mijatović, Nevenka; Stojadinović, Sanja; Jovančićević, Branimir; Kašanin-Grubin, Milica

(Springer, 2023)

TY  - JOUR
AU  - Štrbac, Snežana
AU  - Veselinović, Gorica
AU  - Antić, Nevena
AU  - Mijatović, Nevenka
AU  - Stojadinović, Sanja
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 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., 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 S, 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, 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 . .

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)

Spahić, Darko; Šajnović, Aleksandra; Burazer, Nikola; Radisavljević, Marija; Jovančićević, Branimir

(Elsevier, 2023)

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 . .

Type of precipitation and durations of sediment exposure as important weathering factors

Antić, Nevena; Kašanin-Grubin, Milica; Štrbac, Snežana; Xie, Chunxia; Mijatović, Nevenka; Tosti, Tomislav; Jovančićević, Branimir

(Elsevier, 2023)

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 . .

Food Waste (Beetroot and Apple Pomace) as Sorbent for Lead from Aqueous Solutions—Alternative to Landfill Disposal

Šoštarić, Tatjana; Simić, Marija; Lopičić, Zorica; Zlatanović, Snežana; Pastor, Ferenc; Antanasković, Anja; Gorjanović, Stanislava

(MDPI, 2023)

TY  - JOUR
AU  - Šoštarić, Tatjana
AU  - Simić, Marija
AU  - Lopičić, Zorica
AU  - Zlatanović, Snežana
AU  - Pastor, Ferenc
AU  - Antanasković, Anja
AU  - Gorjanović, Stanislava
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6265
AB  - This article presents studies, whose main goal was to minimize food waste. To achieve this goal, it is necessary to expand the scope of their application, for example, for the purification of polluted water from heavy metals. Millions of tons of waste from the fruit and vegetable industry, including pomace of apples and beetroots, are thrown into landfills, posing a danger to the environment. In order to solve the problems with the disposal of these wastes, the authors investigated their sorption potential for the removal of lead from wastewater. The sorbents, dried apple (AP), and beetroots (BR) pomaces were characterized by various methods (study of composition, zeta potential, FTIR-ATR, and SEM-EDX). Various models of sorption kinetics and sorption isotherms were analyzed. Kinetical studies under optimal conditions showed that the sorption process occurs through complexation and ion exchange and the determining stage limiting the rate of sorption is the diffusion of lead ions in the sorbent. The maximum sorption capacity was 31.7 and 79.8 mg/g for AP and BR, respectively. The thermodynamic data revealed the spontaneous sorption of lead ions by sorbents. The temperature rise contributes to the sorption increase by the AP sorbent, while for the BR sorbent, the opposite effect is observed. The obtained results showed that apple and beetroots pomaces can serve as effective renewable materials for the preparation of sorbents, contributing to the solution of complex environmental problems.
PB  - MDPI
T2  - Processes
T1  - Food Waste (Beetroot and Apple Pomace) as Sorbent for Lead from Aqueous Solutions—Alternative to Landfill Disposal
VL  - 11
IS  - 5
SP  - 1343
DO  - 10.3390/pr11051343
ER  - 
@article{
author = "Šoštarić, Tatjana and Simić, Marija and Lopičić, Zorica and Zlatanović, Snežana and Pastor, Ferenc and Antanasković, Anja and Gorjanović, Stanislava",
year = "2023",
abstract = "This article presents studies, whose main goal was to minimize food waste. To achieve this goal, it is necessary to expand the scope of their application, for example, for the purification of polluted water from heavy metals. Millions of tons of waste from the fruit and vegetable industry, including pomace of apples and beetroots, are thrown into landfills, posing a danger to the environment. In order to solve the problems with the disposal of these wastes, the authors investigated their sorption potential for the removal of lead from wastewater. The sorbents, dried apple (AP), and beetroots (BR) pomaces were characterized by various methods (study of composition, zeta potential, FTIR-ATR, and SEM-EDX). Various models of sorption kinetics and sorption isotherms were analyzed. Kinetical studies under optimal conditions showed that the sorption process occurs through complexation and ion exchange and the determining stage limiting the rate of sorption is the diffusion of lead ions in the sorbent. The maximum sorption capacity was 31.7 and 79.8 mg/g for AP and BR, respectively. The thermodynamic data revealed the spontaneous sorption of lead ions by sorbents. The temperature rise contributes to the sorption increase by the AP sorbent, while for the BR sorbent, the opposite effect is observed. The obtained results showed that apple and beetroots pomaces can serve as effective renewable materials for the preparation of sorbents, contributing to the solution of complex environmental problems.",
publisher = "MDPI",
journal = "Processes",
title = "Food Waste (Beetroot and Apple Pomace) as Sorbent for Lead from Aqueous Solutions—Alternative to Landfill Disposal",
volume = "11",
number = "5",
pages = "1343",
doi = "10.3390/pr11051343"
}
Šoštarić, T., Simić, M., Lopičić, Z., Zlatanović, S., Pastor, F., Antanasković, A.,& Gorjanović, S.. (2023). Food Waste (Beetroot and Apple Pomace) as Sorbent for Lead from Aqueous Solutions—Alternative to Landfill Disposal. in Processes
MDPI., 11(5), 1343.
https://doi.org/10.3390/pr11051343
Šoštarić T, Simić M, Lopičić Z, Zlatanović S, Pastor F, Antanasković A, Gorjanović S. Food Waste (Beetroot and Apple Pomace) as Sorbent for Lead from Aqueous Solutions—Alternative to Landfill Disposal. in Processes. 2023;11(5):1343.
doi:10.3390/pr11051343 .
Šoštarić, Tatjana, Simić, Marija, Lopičić, Zorica, Zlatanović, Snežana, Pastor, Ferenc, Antanasković, Anja, Gorjanović, Stanislava, "Food Waste (Beetroot and Apple Pomace) as Sorbent for Lead from Aqueous Solutions—Alternative to Landfill Disposal" in Processes, 11, no. 5 (2023):1343,
https://doi.org/10.3390/pr11051343 . .

Novel artesunate–pyrimidine-based hybrids with anticancer potential against multidrug-resistant cancer cells

Koračak, Ljiljana; Lupšić, Ema; Terzić-Jovanović, Nataša; Jovanović, Mirna; Novaković, Miroslav M.; Nedialkov, Paraskev; Trendafilova, Antoaneta; Zlatović, Mario; Pešić, Milica; Opsenica, Igor

(Royal Society of Chemistry, 2023)

TY  - JOUR
AU  - Koračak, Ljiljana
AU  - Lupšić, Ema
AU  - Terzić-Jovanović, Nataša
AU  - Jovanović, Mirna
AU  - Novaković, Miroslav M.
AU  - Nedialkov, Paraskev
AU  - Trendafilova, Antoaneta
AU  - Zlatović, Mario
AU  - Pešić, Milica
AU  - Opsenica, Igor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6245
AB  - The synthesis of 17 hybrid molecules, consisting of artesunate, a derivative of naturally occurring artemisinin, and synthetic 4-aryl-2-aminopyrimidines, is described. New compounds were designed to improve the parent compounds' cytotoxic properties, activity, and selectivity. The synthesized hybrid molecules (15a–f with ethylenediamine linker and 16a–k with piperazine linker), as well as their precursors – pyrimidine derivatives (13a–f and 14a–k), artemisinin, and artesunate, were tested on sensitive and multidrug-resistant (MDR) human non-small cell lung carcinoma (NSCLC) cells. All hybrid compounds with piperazine linker 16a–k were selective toward NSCLC cells and displayed IC50 values below 5 μM. Although they showed similar anticancer potency as artesunate, their selectivity against cancer cells was considerably improved. Importantly, 16h–k hybrid compounds were able to evade MDR phenotype, inhibit P-glycoprotein (P-gp) activity, and increase the sensitivity of MDR NSCLC cells to doxorubicin (DOX). The inhibition of P-gp activity induced by 16h–j was stronger than the one obtained with artesunate. Among these four hybrid compounds, 16k was the most potent anticancer agent with similar IC50 values of around 1.5 μM (for comparison – over 3.1 μM for artesunate) in sensitive and MDR NSCLC cells.
PB  - Royal Society of Chemistry
T2  - New Journal of Chemistry
T2  - New Journal of ChemistryNew J. Chem.
T1  - Novel artesunate–pyrimidine-based hybrids with anticancer potential against multidrug-resistant cancer cells
VL  - 47
IS  - 14
SP  - 6844
EP  - 6855
DO  - 10.1039/D3NJ00427A
ER  - 
@article{
author = "Koračak, Ljiljana and Lupšić, Ema and Terzić-Jovanović, Nataša and Jovanović, Mirna and Novaković, Miroslav M. and Nedialkov, Paraskev and Trendafilova, Antoaneta and Zlatović, Mario and Pešić, Milica and Opsenica, Igor",
year = "2023",
abstract = "The synthesis of 17 hybrid molecules, consisting of artesunate, a derivative of naturally occurring artemisinin, and synthetic 4-aryl-2-aminopyrimidines, is described. New compounds were designed to improve the parent compounds' cytotoxic properties, activity, and selectivity. The synthesized hybrid molecules (15a–f with ethylenediamine linker and 16a–k with piperazine linker), as well as their precursors – pyrimidine derivatives (13a–f and 14a–k), artemisinin, and artesunate, were tested on sensitive and multidrug-resistant (MDR) human non-small cell lung carcinoma (NSCLC) cells. All hybrid compounds with piperazine linker 16a–k were selective toward NSCLC cells and displayed IC50 values below 5 μM. Although they showed similar anticancer potency as artesunate, their selectivity against cancer cells was considerably improved. Importantly, 16h–k hybrid compounds were able to evade MDR phenotype, inhibit P-glycoprotein (P-gp) activity, and increase the sensitivity of MDR NSCLC cells to doxorubicin (DOX). The inhibition of P-gp activity induced by 16h–j was stronger than the one obtained with artesunate. Among these four hybrid compounds, 16k was the most potent anticancer agent with similar IC50 values of around 1.5 μM (for comparison – over 3.1 μM for artesunate) in sensitive and MDR NSCLC cells.",
publisher = "Royal Society of Chemistry",
journal = "New Journal of Chemistry, New Journal of ChemistryNew J. Chem.",
title = "Novel artesunate–pyrimidine-based hybrids with anticancer potential against multidrug-resistant cancer cells",
volume = "47",
number = "14",
pages = "6844-6855",
doi = "10.1039/D3NJ00427A"
}
Koračak, L., Lupšić, E., Terzić-Jovanović, N., Jovanović, M., Novaković, M. M., Nedialkov, P., Trendafilova, A., Zlatović, M., Pešić, M.,& Opsenica, I.. (2023). Novel artesunate–pyrimidine-based hybrids with anticancer potential against multidrug-resistant cancer cells. in New Journal of Chemistry
Royal Society of Chemistry., 47(14), 6844-6855.
https://doi.org/10.1039/D3NJ00427A
Koračak L, Lupšić E, Terzić-Jovanović N, Jovanović M, Novaković MM, Nedialkov P, Trendafilova A, Zlatović M, Pešić M, Opsenica I. Novel artesunate–pyrimidine-based hybrids with anticancer potential against multidrug-resistant cancer cells. in New Journal of Chemistry. 2023;47(14):6844-6855.
doi:10.1039/D3NJ00427A .
Koračak, Ljiljana, Lupšić, Ema, Terzić-Jovanović, Nataša, Jovanović, Mirna, Novaković, Miroslav M., Nedialkov, Paraskev, Trendafilova, Antoaneta, Zlatović, Mario, Pešić, Milica, Opsenica, Igor, "Novel artesunate–pyrimidine-based hybrids with anticancer potential against multidrug-resistant cancer cells" in New Journal of Chemistry, 47, no. 14 (2023):6844-6855,
https://doi.org/10.1039/D3NJ00427A . .
3

Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory

Đurđić, Slađana Z.; Vlahović, Filip; Markićević, Milan; Mutić, Jelena; Manojlović, Dragan D.; Stanković, Vesna; Švorc, Ľubomír; Stanković, Dalibor

(MDPI, 2023)

TY  - JOUR
AU  - Đurđić, Slađana Z.
AU  - Vlahović, Filip
AU  - Markićević, Milan
AU  - Mutić, Jelena
AU  - Manojlović, Dragan D.
AU  - Stanković, Vesna
AU  - Švorc, Ľubomír
AU  - Stanković, Dalibor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5812
AB  - Herein, a screen–printed diamond electrode (SPDE) coupled with a “point-of-care” platform (30 µL-drop concepts, single-drop-detection approach) was successfully applied for the electrochemical determination of pterostilbene (PTS). Cyclic voltammetry identified irreversible oxidation of PTS, where oxidation peak was shown to be strongly dependent on the pH of the working environmental. Although the proposition of the detailed electrochemical oxidation mechanism of PTS goes out of the scope of the present research, we have determined the most probable reactive site of our analyte, by utilizing DFT-based reactivity descriptors (Fukui functions). For electrochemical quantification of PTS, oxidation peak at 0.32 V (vs. Ag/AgCl) was followed in presence of 0.5 mol L−1 of Briton–Robinson buffer solution (pH = 9). Coupled with the optimized parameters of differential pulse voltammetry (DPV), SPDE detected PTS in two linear ranges (first range was from 0.011 to 0.912 µmol L−1; second range was from 0.912 to 4.420 µmol L−1), providing the LOD and LOQ on a nanomolar level (3.1 nmol L−1 and 10.0 nmol L−1, respectively). The selectivity of the optimized DPV method was found to be excellent, with the current changes of less than 7%, in the presence of ten times higher concentrations of the certain interferences. The practical applicability of the SPDE and single-drop-detection approach in dietary supplements (with a declared PTS content of 50 mg/tablet), with the recovery values ranging from 95 to 102%, shows that the developed method has high potential for precise and accurate PTS detection, as well as exceptional miniaturization possibilities of relevant equipment for on-site sensing.
PB  - MDPI
T2  - Chemosensors
T1  - Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory
VL  - 11
IS  - 1
SP  - 15
DO  - 10.3390/chemosensors11010015
ER  - 
@article{
author = "Đurđić, Slađana Z. and Vlahović, Filip and Markićević, Milan and Mutić, Jelena and Manojlović, Dragan D. and Stanković, Vesna and Švorc, Ľubomír and Stanković, Dalibor",
year = "2023",
abstract = "Herein, a screen–printed diamond electrode (SPDE) coupled with a “point-of-care” platform (30 µL-drop concepts, single-drop-detection approach) was successfully applied for the electrochemical determination of pterostilbene (PTS). Cyclic voltammetry identified irreversible oxidation of PTS, where oxidation peak was shown to be strongly dependent on the pH of the working environmental. Although the proposition of the detailed electrochemical oxidation mechanism of PTS goes out of the scope of the present research, we have determined the most probable reactive site of our analyte, by utilizing DFT-based reactivity descriptors (Fukui functions). For electrochemical quantification of PTS, oxidation peak at 0.32 V (vs. Ag/AgCl) was followed in presence of 0.5 mol L−1 of Briton–Robinson buffer solution (pH = 9). Coupled with the optimized parameters of differential pulse voltammetry (DPV), SPDE detected PTS in two linear ranges (first range was from 0.011 to 0.912 µmol L−1; second range was from 0.912 to 4.420 µmol L−1), providing the LOD and LOQ on a nanomolar level (3.1 nmol L−1 and 10.0 nmol L−1, respectively). The selectivity of the optimized DPV method was found to be excellent, with the current changes of less than 7%, in the presence of ten times higher concentrations of the certain interferences. The practical applicability of the SPDE and single-drop-detection approach in dietary supplements (with a declared PTS content of 50 mg/tablet), with the recovery values ranging from 95 to 102%, shows that the developed method has high potential for precise and accurate PTS detection, as well as exceptional miniaturization possibilities of relevant equipment for on-site sensing.",
publisher = "MDPI",
journal = "Chemosensors",
title = "Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory",
volume = "11",
number = "1",
pages = "15",
doi = "10.3390/chemosensors11010015"
}
Đurđić, S. Z., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D. D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors
MDPI., 11(1), 15.
https://doi.org/10.3390/chemosensors11010015
Đurđić SZ, Vlahović F, Markićević M, Mutić J, Manojlović DD, Stanković V, Švorc Ľ, Stanković D. Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors. 2023;11(1):15.
doi:10.3390/chemosensors11010015 .
Đurđić, Slađana Z., Vlahović, Filip, Markićević, Milan, Mutić, Jelena, Manojlović, Dragan D., Stanković, Vesna, Švorc, Ľubomír, Stanković, Dalibor, "Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory" in Chemosensors, 11, no. 1 (2023):15,
https://doi.org/10.3390/chemosensors11010015 . .
1
1

Orally Administrated Lactiplantibacillus plantarum BGAN8-Derived EPS-AN8 Ameliorates Cd Hazards in Rats

Brdarić, Emilija; Pop, Dušanka; Soković Bajić, Svetlana; Tucović, Dina; Mutić, Jelena; Čakić-Milošević, Maja; Đurđić, Slađana Z.; Tolinački, Maja; Popov Aleksandrov, Aleksandra; Golić, Nataša; Mirkov, Ivana; Živković, Milica

(MDPI, 2023)

TY  - JOUR
AU  - Brdarić, Emilija
AU  - Pop, Dušanka
AU  - Soković Bajić, Svetlana
AU  - Tucović, Dina
AU  - Mutić, Jelena
AU  - Čakić-Milošević, Maja
AU  - Đurđić, Slađana Z.
AU  - Tolinački, Maja
AU  - Popov Aleksandrov, Aleksandra
AU  - Golić, Nataša
AU  - Mirkov, Ivana
AU  - Živković, Milica
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5970
AB  - Cadmium (Cd) is a highly toxic metal that is distributed worldwide. Exposure to it is
correlated with a vast number of diseases and organism malfunctions. Exopolysaccharides (EPS)
derived from Lactiplantibacillus plantarum BGAN8, EPS-AN8, previously showed great potential for
the in vitro protection of intestinal cells from this metal. Here, we investigated the potential of food
supplemented with EPS-AN8 to protect rats from the hazardous effects of Cd exposure. After thirty
days of exposure to lower (5 ppm) and higher (50 ppm)-Cd doses, the administration of EPS-AN8 led to decreased Cd content in the kidneys, liver, and blood compared to only Cd-treated groups, whereas the fecal Cd content was strongly enriched. In addition, EPS-AN8 reversed Cd-provoked effects on the most significant parameters of oxidative stress (MDA, CAT, GST, and GSH) and inflammation (IL-1β, TNF-α, and IFN-γ) in the duodenum. Moreover, micrographs of the duodenum were in line with these findings. As the gut microbiota has an important role in maintaining homeostasis, we used 16S rRNA amplicon sequencing and investigated the effects of Cd and EPS-AN8 on one part of the microbiota presented in the duodenum. Although Cd decreased the growth of lactobacilli and mostly favored the blooming of opportunistic pathogen bacteria, parallel intake of EPS-AN8 reversed those changes. Therefore, our results imply that EPS-AN8 might be extremely noteworthy in combatting this toxic environmental pollutant.
PB  - MDPI
T2  - International Journal of Molecular Sciences
T1  - Orally Administrated Lactiplantibacillus plantarum BGAN8-Derived EPS-AN8 Ameliorates Cd Hazards in Rats
VL  - 24
IS  - 3
SP  - 2845
DO  - 10.3390/ijms24032845
ER  - 
@article{
author = "Brdarić, Emilija and Pop, Dušanka and Soković Bajić, Svetlana and Tucović, Dina and Mutić, Jelena and Čakić-Milošević, Maja and Đurđić, Slađana Z. and Tolinački, Maja and Popov Aleksandrov, Aleksandra and Golić, Nataša and Mirkov, Ivana and Živković, Milica",
year = "2023",
abstract = "Cadmium (Cd) is a highly toxic metal that is distributed worldwide. Exposure to it is
correlated with a vast number of diseases and organism malfunctions. Exopolysaccharides (EPS)
derived from Lactiplantibacillus plantarum BGAN8, EPS-AN8, previously showed great potential for
the in vitro protection of intestinal cells from this metal. Here, we investigated the potential of food
supplemented with EPS-AN8 to protect rats from the hazardous effects of Cd exposure. After thirty
days of exposure to lower (5 ppm) and higher (50 ppm)-Cd doses, the administration of EPS-AN8 led to decreased Cd content in the kidneys, liver, and blood compared to only Cd-treated groups, whereas the fecal Cd content was strongly enriched. In addition, EPS-AN8 reversed Cd-provoked effects on the most significant parameters of oxidative stress (MDA, CAT, GST, and GSH) and inflammation (IL-1β, TNF-α, and IFN-γ) in the duodenum. Moreover, micrographs of the duodenum were in line with these findings. As the gut microbiota has an important role in maintaining homeostasis, we used 16S rRNA amplicon sequencing and investigated the effects of Cd and EPS-AN8 on one part of the microbiota presented in the duodenum. Although Cd decreased the growth of lactobacilli and mostly favored the blooming of opportunistic pathogen bacteria, parallel intake of EPS-AN8 reversed those changes. Therefore, our results imply that EPS-AN8 might be extremely noteworthy in combatting this toxic environmental pollutant.",
publisher = "MDPI",
journal = "International Journal of Molecular Sciences",
title = "Orally Administrated Lactiplantibacillus plantarum BGAN8-Derived EPS-AN8 Ameliorates Cd Hazards in Rats",
volume = "24",
number = "3",
pages = "2845",
doi = "10.3390/ijms24032845"
}
Brdarić, E., Pop, D., Soković Bajić, S., Tucović, D., Mutić, J., Čakić-Milošević, M., Đurđić, S. Z., Tolinački, M., Popov Aleksandrov, A., Golić, N., Mirkov, I.,& Živković, M.. (2023). Orally Administrated Lactiplantibacillus plantarum BGAN8-Derived EPS-AN8 Ameliorates Cd Hazards in Rats. in International Journal of Molecular Sciences
MDPI., 24(3), 2845.
https://doi.org/10.3390/ijms24032845
Brdarić E, Pop D, Soković Bajić S, Tucović D, Mutić J, Čakić-Milošević M, Đurđić SZ, Tolinački M, Popov Aleksandrov A, Golić N, Mirkov I, Živković M. Orally Administrated Lactiplantibacillus plantarum BGAN8-Derived EPS-AN8 Ameliorates Cd Hazards in Rats. in International Journal of Molecular Sciences. 2023;24(3):2845.
doi:10.3390/ijms24032845 .
Brdarić, Emilija, Pop, Dušanka, Soković Bajić, Svetlana, Tucović, Dina, Mutić, Jelena, Čakić-Milošević, Maja, Đurđić, Slađana Z., Tolinački, Maja, Popov Aleksandrov, Aleksandra, Golić, Nataša, Mirkov, Ivana, Živković, Milica, "Orally Administrated Lactiplantibacillus plantarum BGAN8-Derived EPS-AN8 Ameliorates Cd Hazards in Rats" in International Journal of Molecular Sciences, 24, no. 3 (2023):2845,
https://doi.org/10.3390/ijms24032845 . .
1
3
1