All Publications

Link to this page

Supplementary material for: Šegan, S., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D.. (2022). Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B Elsevier., 1211, 123481. https://doi.org/10.1016/j.jchromb.2022.123481

Šegan, Sandra B.; Jevtić, Ivana; Tosti, Tomislav; Penjišević, Jelena; Šukalović, Vladimir; Kostić-Rajačić, Slađana; Milojković-Opsenica, Dušanka

TY  - DATA
AU  - Šegan, Sandra B.
AU  - Jevtić, Ivana
AU  - Tosti, Tomislav
AU  - Penjišević, Jelena
AU  - Šukalović, Vladimir
AU  - Kostić-Rajačić, Slađana
AU  - Milojković-Opsenica, Dušanka
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5650
AB  - Lipophilicity and ionization constant of sixteen fentanyl analogues were investigated by reversed-phase thin-layer chromatography (RP-TLC). Fourteen compounds have nitrogen containing groups at C-3 position of thepiperidine ring and two compounds are 3-carbomethoxy derivatives of fentanyl. Among them, five are diaste-reomeric cis/trans couples and six novel trans diastereomers. In addition, the lipophilicity and ionization constantof fentanyl were also determined by the same method, as a reference. The physicochemical property, lip-ophilicity, expressed as retention indices RM0 , b, and C0, as well as PC1, was determined and correlated with insilico values. Ionization constants were determined on the basis of the relationships between analyte’s retentionexpressed as RF and mobile phase pH. Calculated structural descriptors together with the retention indices, weresubjected to the principal component analysis – PCA and hierarchical cluster analysis – HCA, in order to providebasic insights into the similarities among the studied compounds. The blood – brain barrier (BBB) permeationwas investigated in the function of experimentally obtained values of lipophilicity, polar surface area and mo-lecular weight. In general, results of the present research corroborate well with previously determined anti-nociceptive activities of the investigated compounds, pointing out that besides the cis/trans isomerism, anotherset of important parameters should be taken into account when designing new derivatives of C-3 substitutedfentanyl, especially lipophilicity, voluminosity and HBD/A character of the substituents. Accordingly, RP-TLCcan be considered as a valuable asset in the ligand-based drug design
PB  - Elsevier
T2  - Journal of Chromatography B
T1  - Supplementary material for: Šegan, S., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D.. (2022). Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B Elsevier., 1211, 123481. https://doi.org/10.1016/j.jchromb.2022.123481
VL  - 1211
SP  - 123481
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5650
ER  - 
@misc{
author = "Šegan, Sandra B. and Jevtić, Ivana and Tosti, Tomislav and Penjišević, Jelena and Šukalović, Vladimir and Kostić-Rajačić, Slađana and Milojković-Opsenica, Dušanka",
abstract = "Lipophilicity and ionization constant of sixteen fentanyl analogues were investigated by reversed-phase thin-layer chromatography (RP-TLC). Fourteen compounds have nitrogen containing groups at C-3 position of thepiperidine ring and two compounds are 3-carbomethoxy derivatives of fentanyl. Among them, five are diaste-reomeric cis/trans couples and six novel trans diastereomers. In addition, the lipophilicity and ionization constantof fentanyl were also determined by the same method, as a reference. The physicochemical property, lip-ophilicity, expressed as retention indices RM0 , b, and C0, as well as PC1, was determined and correlated with insilico values. Ionization constants were determined on the basis of the relationships between analyte’s retentionexpressed as RF and mobile phase pH. Calculated structural descriptors together with the retention indices, weresubjected to the principal component analysis – PCA and hierarchical cluster analysis – HCA, in order to providebasic insights into the similarities among the studied compounds. The blood – brain barrier (BBB) permeationwas investigated in the function of experimentally obtained values of lipophilicity, polar surface area and mo-lecular weight. In general, results of the present research corroborate well with previously determined anti-nociceptive activities of the investigated compounds, pointing out that besides the cis/trans isomerism, anotherset of important parameters should be taken into account when designing new derivatives of C-3 substitutedfentanyl, especially lipophilicity, voluminosity and HBD/A character of the substituents. Accordingly, RP-TLCcan be considered as a valuable asset in the ligand-based drug design",
publisher = "Elsevier",
journal = "Journal of Chromatography B",
title = "Supplementary material for: Šegan, S., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D.. (2022). Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B Elsevier., 1211, 123481. https://doi.org/10.1016/j.jchromb.2022.123481",
volume = "1211",
pages = "123481",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5650"
}
Šegan, S. B., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D..Supplementary material for: Šegan, S., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D.. (2022). Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B Elsevier., 1211, 123481. https://doi.org/10.1016/j.jchromb.2022.123481. in Journal of Chromatography B
Elsevier., 1211, 123481.
https://hdl.handle.net/21.15107/rcub_cherry_5650
Šegan SB, Jevtić I, Tosti T, Penjišević J, Šukalović V, Kostić-Rajačić S, Milojković-Opsenica D. Supplementary material for: Šegan, S., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D.. (2022). Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B Elsevier., 1211, 123481. https://doi.org/10.1016/j.jchromb.2022.123481. in Journal of Chromatography B.1211:123481.
https://hdl.handle.net/21.15107/rcub_cherry_5650 .
Šegan, Sandra B., Jevtić, Ivana, Tosti, Tomislav, Penjišević, Jelena, Šukalović, Vladimir, Kostić-Rajačić, Slađana, Milojković-Opsenica, Dušanka, "Supplementary material for: Šegan, S., Jevtić, I., Tosti, T., Penjišević, J., Šukalović, V., Kostić-Rajačić, S.,& Milojković-Opsenica, D.. (2022). Determination of lipophilicity and ionization of fentanyl and its 3‑substituted analogs by reversed-phase thin-layer chromatography. in Journal of Chromatography B Elsevier., 1211, 123481. https://doi.org/10.1016/j.jchromb.2022.123481" in Journal of Chromatography B, 1211:123481,
https://hdl.handle.net/21.15107/rcub_cherry_5650 .

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

Krstić, Đurđa D.; Ristivojević, Petar; Gašić, Uroš M.; Lazović, Mila; Fotirić Akšić, Milica M.; Milivojević, Jasminka; Morlock, Gertrud E.; Milojković-Opsenica, Dušanka; Trifković, Jelena

(Elsevier, 2023)

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

Authenticity assessment of cultivated berries via phenolic profiles of seeds

Krstić, Đurđa D.; Ristivojević, Petar; Gašić, Uroš M.; Lazović, Mila; Fotirić Akšić, Milica M.; Milivojević, Jasminka; Morlock, Gertrud E.; Milojković-Opsenica, Dušanka; Trifković, Jelena

(Elsevier, 2023)

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

Gamma rays induced synthesis of graphene oxide/gold nanoparticle composites: structural and photothermal study

Kepić, Dejan P.; Stefanović, Anđela M.; Budimir, Milica D.; Pavlović, Vladimir B.; Bonasera, Aurelio; Scopelliti, Michelangelo; Todorović-Marković, Biljana

(Elsevier, 2023)

TY  - JOUR
AU  - Kepić, Dejan P.
AU  - Stefanović, Anđela M.
AU  - Budimir, Milica D.
AU  - Pavlović, Vladimir B.
AU  - Bonasera, Aurelio
AU  - Scopelliti, Michelangelo
AU  - Todorović-Marković, Biljana
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5627
AB  - Gamma irradiation provides an alternative pathway to conventional gold nanoparticle synthesis because it is simple, fast, and economical. Here, we employed gamma irradiation at low doses (1–20 kGy) to obtain gold nanoparticles (Au NPs) anchored onto graphene oxide (GO) sheets. GO was selected as a suitable platform for the nucleation and growth of Au NPs because of its large surface area and good dispersibility in water due to the presence of polar oxygen-containing functional groups in its structure. Gamma irradiation at all the applied doses led to the reduction of chloroauric acid and the formation of evenly distributed Au NPs at the GO surface, simultaneously causing the reduction of GO and partial restoration of the graphene structure. As-prepared Au NPs have predominately spheric shapes and the smallest nanoparticles were reported for the dose of 1 kGy. The increase in the irradiation dose caused either the growth of larger particles (5 and 10 kGy) or the broad distribution of particles’ sizes (20 kGy). All samples showed a temperature increase upon exposure to 800 nm laser and photothermal efficiency was the highest for the sample prepared at 20 kGy.
PB  - Elsevier
T2  - Radiation Physics and Chemistry
T1  - Gamma rays induced synthesis of graphene oxide/gold nanoparticle composites: structural and photothermal study
VL  - 202
SP  - 110545
DO  - 10.1016/j.radphyschem.2022.110545
ER  - 
@article{
author = "Kepić, Dejan P. and Stefanović, Anđela M. and Budimir, Milica D. and Pavlović, Vladimir B. and Bonasera, Aurelio and Scopelliti, Michelangelo and Todorović-Marković, Biljana",
year = "2023",
abstract = "Gamma irradiation provides an alternative pathway to conventional gold nanoparticle synthesis because it is simple, fast, and economical. Here, we employed gamma irradiation at low doses (1–20 kGy) to obtain gold nanoparticles (Au NPs) anchored onto graphene oxide (GO) sheets. GO was selected as a suitable platform for the nucleation and growth of Au NPs because of its large surface area and good dispersibility in water due to the presence of polar oxygen-containing functional groups in its structure. Gamma irradiation at all the applied doses led to the reduction of chloroauric acid and the formation of evenly distributed Au NPs at the GO surface, simultaneously causing the reduction of GO and partial restoration of the graphene structure. As-prepared Au NPs have predominately spheric shapes and the smallest nanoparticles were reported for the dose of 1 kGy. The increase in the irradiation dose caused either the growth of larger particles (5 and 10 kGy) or the broad distribution of particles’ sizes (20 kGy). All samples showed a temperature increase upon exposure to 800 nm laser and photothermal efficiency was the highest for the sample prepared at 20 kGy.",
publisher = "Elsevier",
journal = "Radiation Physics and Chemistry",
title = "Gamma rays induced synthesis of graphene oxide/gold nanoparticle composites: structural and photothermal study",
volume = "202",
pages = "110545",
doi = "10.1016/j.radphyschem.2022.110545"
}
Kepić, D. P., Stefanović, A. M., Budimir, M. D., Pavlović, V. B., Bonasera, A., Scopelliti, M.,& Todorović-Marković, B.. (2023). Gamma rays induced synthesis of graphene oxide/gold nanoparticle composites: structural and photothermal study. in Radiation Physics and Chemistry
Elsevier., 202, 110545.
https://doi.org/10.1016/j.radphyschem.2022.110545
Kepić DP, Stefanović AM, Budimir MD, Pavlović VB, Bonasera A, Scopelliti M, Todorović-Marković B. Gamma rays induced synthesis of graphene oxide/gold nanoparticle composites: structural and photothermal study. in Radiation Physics and Chemistry. 2023;202:110545.
doi:10.1016/j.radphyschem.2022.110545 .
Kepić, Dejan P., Stefanović, Anđela M., Budimir, Milica D., Pavlović, Vladimir B., Bonasera, Aurelio, Scopelliti, Michelangelo, Todorović-Marković, Biljana, "Gamma rays induced synthesis of graphene oxide/gold nanoparticle composites: structural and photothermal study" in Radiation Physics and Chemistry, 202 (2023):110545,
https://doi.org/10.1016/j.radphyschem.2022.110545 . .

Supplementary information for the article: Filipović, L.; Spasojević, M.; Prodanović, R.; Korać, A.; Matijaševic, S.; Brajušković, G.; de Marco, A.; Popović, M. Affinity-Based Isolation of Extracellular Vesicles by Means of Single-Domain Antibodies Bound to Macroporous Methacrylate-Based Copolymer. New Biotechnology 2022, 69, 36–48. https://doi.org/10.1016/j.nbt.2022.03.001.

Filipović, Lidija; Spasojević, Milica; Prodanović, Radivoje; Korać, Aleksandra; Matijaševic, Suzana; Brajušković, Goran; de Marco, Ario; Popović, Milica

(Elsevier, 2022)

TY  - DATA
AU  - Filipović, Lidija
AU  - Spasojević, Milica
AU  - Prodanović, Radivoje
AU  - Korać, Aleksandra
AU  - Matijaševic, Suzana
AU  - Brajušković, Goran
AU  - de Marco, Ario
AU  - Popović, Milica
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5152
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5153
AB  - Correct elucidation of physiological and pathological processes mediated by extracellular vesicles (EV) is highly dependent on the reliability of the method used for their purification. Currently available chemical/physical protocols for sample fractionation are time-consuming, often scarcely reproducible and their yields are low. Immuno-capture based approaches could represent an effective purification alternative to obtain homogeneous EV samples. An easy-to-operate chromatography system was set-up for the purification of intact EVs based on a single domain (VHH) antibodies-copolymer matrix suitable for biological samples as different as conditioned cell culture medium and human plasma. Methacrylate-based copolymer is a porous solid support, the chemical versatility of which enables its efficient functionalization with VHHs. The combined analyses of morphological features and biomarker (CD9, CD63 and CD81) presence indicated that the recovered EVs were exosomes. The lipoprotein markers APO-A1 and APO-B were both negative in tested samples. This is the first report demonstrating the successful application of spherical porous methacrylate-based copolymer coupled with VHHs for the exosome isolation from biological fluids. This inexpensive immunoaffinity method has the potential to be applied for the isolation of EVs belonging to different morphological and physiological classes.
PB  - Elsevier
T2  - New Biotechnology
T1  - Supplementary information for the article: Filipović, L.; Spasojević, M.; Prodanović, R.; Korać, A.; Matijaševic, S.; Brajušković, G.; de Marco, A.; Popović, M. Affinity-Based Isolation of Extracellular Vesicles by Means of Single-Domain Antibodies Bound to Macroporous Methacrylate-Based Copolymer. New Biotechnology 2022, 69, 36–48. https://doi.org/10.1016/j.nbt.2022.03.001.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5153
ER  - 
@misc{
author = "Filipović, Lidija and Spasojević, Milica and Prodanović, Radivoje and Korać, Aleksandra and Matijaševic, Suzana and Brajušković, Goran and de Marco, Ario and Popović, Milica",
year = "2022",
abstract = "Correct elucidation of physiological and pathological processes mediated by extracellular vesicles (EV) is highly dependent on the reliability of the method used for their purification. Currently available chemical/physical protocols for sample fractionation are time-consuming, often scarcely reproducible and their yields are low. Immuno-capture based approaches could represent an effective purification alternative to obtain homogeneous EV samples. An easy-to-operate chromatography system was set-up for the purification of intact EVs based on a single domain (VHH) antibodies-copolymer matrix suitable for biological samples as different as conditioned cell culture medium and human plasma. Methacrylate-based copolymer is a porous solid support, the chemical versatility of which enables its efficient functionalization with VHHs. The combined analyses of morphological features and biomarker (CD9, CD63 and CD81) presence indicated that the recovered EVs were exosomes. The lipoprotein markers APO-A1 and APO-B were both negative in tested samples. This is the first report demonstrating the successful application of spherical porous methacrylate-based copolymer coupled with VHHs for the exosome isolation from biological fluids. This inexpensive immunoaffinity method has the potential to be applied for the isolation of EVs belonging to different morphological and physiological classes.",
publisher = "Elsevier",
journal = "New Biotechnology",
title = "Supplementary information for the article: Filipović, L.; Spasojević, M.; Prodanović, R.; Korać, A.; Matijaševic, S.; Brajušković, G.; de Marco, A.; Popović, M. Affinity-Based Isolation of Extracellular Vesicles by Means of Single-Domain Antibodies Bound to Macroporous Methacrylate-Based Copolymer. New Biotechnology 2022, 69, 36–48. https://doi.org/10.1016/j.nbt.2022.03.001.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5153"
}
Filipović, L., Spasojević, M., Prodanović, R., Korać, A., Matijaševic, S., Brajušković, G., de Marco, A.,& Popović, M.. (2022). Supplementary information for the article: Filipović, L.; Spasojević, M.; Prodanović, R.; Korać, A.; Matijaševic, S.; Brajušković, G.; de Marco, A.; Popović, M. Affinity-Based Isolation of Extracellular Vesicles by Means of Single-Domain Antibodies Bound to Macroporous Methacrylate-Based Copolymer. New Biotechnology 2022, 69, 36–48. https://doi.org/10.1016/j.nbt.2022.03.001.. in New Biotechnology
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_5153
Filipović L, Spasojević M, Prodanović R, Korać A, Matijaševic S, Brajušković G, de Marco A, Popović M. Supplementary information for the article: Filipović, L.; Spasojević, M.; Prodanović, R.; Korać, A.; Matijaševic, S.; Brajušković, G.; de Marco, A.; Popović, M. Affinity-Based Isolation of Extracellular Vesicles by Means of Single-Domain Antibodies Bound to Macroporous Methacrylate-Based Copolymer. New Biotechnology 2022, 69, 36–48. https://doi.org/10.1016/j.nbt.2022.03.001.. in New Biotechnology. 2022;.
https://hdl.handle.net/21.15107/rcub_cherry_5153 .
Filipović, Lidija, Spasojević, Milica, Prodanović, Radivoje, Korać, Aleksandra, Matijaševic, Suzana, Brajušković, Goran, de Marco, Ario, Popović, Milica, "Supplementary information for the article: Filipović, L.; Spasojević, M.; Prodanović, R.; Korać, A.; Matijaševic, S.; Brajušković, G.; de Marco, A.; Popović, M. Affinity-Based Isolation of Extracellular Vesicles by Means of Single-Domain Antibodies Bound to Macroporous Methacrylate-Based Copolymer. New Biotechnology 2022, 69, 36–48. https://doi.org/10.1016/j.nbt.2022.03.001." in New Biotechnology (2022),
https://hdl.handle.net/21.15107/rcub_cherry_5153 .

Levels of non-essential trace metals and their impact on placental health: a review

Stojsavljević, Aleksandar; Perović, Milan; Nešić, Andrijana N.; Miković, Željko; Manojlović, Dragan D.

(SpringerLink, 2022)

TY  - JOUR
AU  - Stojsavljević, Aleksandar
AU  - Perović, Milan
AU  - Nešić, Andrijana N.
AU  - Miković, Željko
AU  - Manojlović, Dragan D.
PY  - 2022
UR  - https://link.springer.com/article/10.1007/s11356-022-20205-1
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5116
AB  - According to recent research, even low levels of environmental chemicals, particularly heavy metals, can considerably disrupt placental homeostasis. This review aims to explore the profile of non-essential trace metals in placental tissues across the globe and to specify trace metal(s) that can be candidates for impaired placental health. Accordingly, we conducted an extensive survey on relevant databases of peer-reviewed papers published in the last two decades. Among a considerable number of non-essential trace metals, arsenic (As), lead (Pb), cadmium (Cd), and mercury (Hg) were identified as the most detrimental to placental health. Comparative analysis showed remarkable differences in placental levels of these trace metals worldwide. Based on current data reported across the globe, a median (min–max) range from 0.55 to 15 ng/g for placental As levels could be deemed safe. The placental Cd and Pb levels were markedly higher in smokers than in non-smokers. Occupationally exposed pregnant women had several orders of magnitude higher Cd, Pb, and Hg levels in placental tissues than non-occupationally exposed women. Also, we concluded that even low-level exposure to As, Cd, Pb, and Hg could be deleterious to proper fetal development. This review implies the need to reduce exposure to non-essential trace metals to preserve placental health and prevent numerous poor pregnancy outcomes. Overall, the information presented is expected to help plan future fundamental and applied investigations on the placental toxicity of As, Cd, Pb, and Hg. © 2022, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.
PB  - SpringerLink
T2  - Environmental Science and Pollution Research
T1  - Levels of non-essential trace metals and their impact on placental health: a review
VL  - 29
SP  - 43662
EP  - 43674
DO  - 10.1007/s11356-022-20205-1
ER  - 
@article{
author = "Stojsavljević, Aleksandar and Perović, Milan and Nešić, Andrijana N. and Miković, Željko and Manojlović, Dragan D.",
year = "2022",
abstract = "According to recent research, even low levels of environmental chemicals, particularly heavy metals, can considerably disrupt placental homeostasis. This review aims to explore the profile of non-essential trace metals in placental tissues across the globe and to specify trace metal(s) that can be candidates for impaired placental health. Accordingly, we conducted an extensive survey on relevant databases of peer-reviewed papers published in the last two decades. Among a considerable number of non-essential trace metals, arsenic (As), lead (Pb), cadmium (Cd), and mercury (Hg) were identified as the most detrimental to placental health. Comparative analysis showed remarkable differences in placental levels of these trace metals worldwide. Based on current data reported across the globe, a median (min–max) range from 0.55 to 15 ng/g for placental As levels could be deemed safe. The placental Cd and Pb levels were markedly higher in smokers than in non-smokers. Occupationally exposed pregnant women had several orders of magnitude higher Cd, Pb, and Hg levels in placental tissues than non-occupationally exposed women. Also, we concluded that even low-level exposure to As, Cd, Pb, and Hg could be deleterious to proper fetal development. This review implies the need to reduce exposure to non-essential trace metals to preserve placental health and prevent numerous poor pregnancy outcomes. Overall, the information presented is expected to help plan future fundamental and applied investigations on the placental toxicity of As, Cd, Pb, and Hg. © 2022, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.",
publisher = "SpringerLink",
journal = "Environmental Science and Pollution Research",
title = "Levels of non-essential trace metals and their impact on placental health: a review",
volume = "29",
pages = "43662-43674",
doi = "10.1007/s11356-022-20205-1"
}
Stojsavljević, A., Perović, M., Nešić, A. N., Miković, Ž.,& Manojlović, D. D.. (2022). Levels of non-essential trace metals and their impact on placental health: a review. in Environmental Science and Pollution Research
SpringerLink., 29, 43662-43674.
https://doi.org/10.1007/s11356-022-20205-1
Stojsavljević A, Perović M, Nešić AN, Miković Ž, Manojlović DD. Levels of non-essential trace metals and their impact on placental health: a review. in Environmental Science and Pollution Research. 2022;29:43662-43674.
doi:10.1007/s11356-022-20205-1 .
Stojsavljević, Aleksandar, Perović, Milan, Nešić, Andrijana N., Miković, Željko, Manojlović, Dragan D., "Levels of non-essential trace metals and their impact on placental health: a review" in Environmental Science and Pollution Research, 29 (2022):43662-43674,
https://doi.org/10.1007/s11356-022-20205-1 . .
3
3

Does Shoot Age Influence Biological and Chemical Properties in Black Currant (Ribes nigrum L.) Cultivars?

Đorđević, Boban; Đurović, Dejan; Zec, Gordana; Dabić-Zagorac, Dragana; Natić, Maja; Meland, Mekjell; Fotirić-Akšić, Milica M.

(MDPI, 2022)

TY  - JOUR
AU  - Đorđević, Boban
AU  - Đurović, Dejan
AU  - Zec, Gordana
AU  - Dabić-Zagorac, Dragana
AU  - Natić, Maja
AU  - Meland, Mekjell
AU  - Fotirić-Akšić, Milica M.
PY  - 2022
UR  - https://www.mdpi.com/2223-7747/11/7/866
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5147
AB  - The aim of this study was to examine the influence of shoot age on the biological and chemical properties of 13 black currant cultivars with different origins and ripening times. Pheno-logical observations together with examined pomological and chemical characteristics were studied in two consecutive years at the experimental field near Belgrade, Serbia. The total content of phenols was estimated spectrophotometrically by the Folin-Ciocalteu method, while quantitative analysis of anthocyanin and flavonols aglycones was performed using a high-performance liquid chromato-graphic (HPLC) method. Principal component analysis was performed to establish differences in biological and chemical properties of black currants. Three-year-old shoots had an earlier start of all examined phenological stages, better generative potential, higher yields, while clusters and berries from 2-year-old shoots had significantly higher values for physical properties, total phenols, anthocyanin and flavanols aglycones and antiradical capacity. Late ripening cultivars had higher contents of all chemical compounds. The berries on 2-year-old shoots had total phenolics that ranged between 123.0 (‘Titania’) and 298.3 mg/100 g fresh weight (FW) (‘Ometa’), while total antho-cyanins ranged between 398.5 (’Ojebyn’) and 1160.8 mg/kg FW (’Ometa’). According to the obtained results, cultivars ‘Ometa’, ‘Ben Lomond’, ‘Tsema’ and ‘Malling Juel’ can be recommended as the most promising for growing in the continental climate because they stood out with higher generative potential and yield, physical traits of cluster and berry, higher level of primary and secondary metabolites and DPPH activity in their berries.
PB  - MDPI
T2  - Plants
T1  - Does Shoot Age Influence Biological and Chemical Properties in Black Currant (Ribes nigrum L.) Cultivars?
VL  - 11
IS  - 7
SP  - 866
DO  - 10.3390/plants11070866
ER  - 
@article{
author = "Đorđević, Boban and Đurović, Dejan and Zec, Gordana and Dabić-Zagorac, Dragana and Natić, Maja and Meland, Mekjell and Fotirić-Akšić, Milica M.",
year = "2022",
abstract = "The aim of this study was to examine the influence of shoot age on the biological and chemical properties of 13 black currant cultivars with different origins and ripening times. Pheno-logical observations together with examined pomological and chemical characteristics were studied in two consecutive years at the experimental field near Belgrade, Serbia. The total content of phenols was estimated spectrophotometrically by the Folin-Ciocalteu method, while quantitative analysis of anthocyanin and flavonols aglycones was performed using a high-performance liquid chromato-graphic (HPLC) method. Principal component analysis was performed to establish differences in biological and chemical properties of black currants. Three-year-old shoots had an earlier start of all examined phenological stages, better generative potential, higher yields, while clusters and berries from 2-year-old shoots had significantly higher values for physical properties, total phenols, anthocyanin and flavanols aglycones and antiradical capacity. Late ripening cultivars had higher contents of all chemical compounds. The berries on 2-year-old shoots had total phenolics that ranged between 123.0 (‘Titania’) and 298.3 mg/100 g fresh weight (FW) (‘Ometa’), while total antho-cyanins ranged between 398.5 (’Ojebyn’) and 1160.8 mg/kg FW (’Ometa’). According to the obtained results, cultivars ‘Ometa’, ‘Ben Lomond’, ‘Tsema’ and ‘Malling Juel’ can be recommended as the most promising for growing in the continental climate because they stood out with higher generative potential and yield, physical traits of cluster and berry, higher level of primary and secondary metabolites and DPPH activity in their berries.",
publisher = "MDPI",
journal = "Plants",
title = "Does Shoot Age Influence Biological and Chemical Properties in Black Currant (Ribes nigrum L.) Cultivars?",
volume = "11",
number = "7",
pages = "866",
doi = "10.3390/plants11070866"
}
Đorđević, B., Đurović, D., Zec, G., Dabić-Zagorac, D., Natić, M., Meland, M.,& Fotirić-Akšić, M. M.. (2022). Does Shoot Age Influence Biological and Chemical Properties in Black Currant (Ribes nigrum L.) Cultivars?. in Plants
MDPI., 11(7), 866.
https://doi.org/10.3390/plants11070866
Đorđević B, Đurović D, Zec G, Dabić-Zagorac D, Natić M, Meland M, Fotirić-Akšić MM. Does Shoot Age Influence Biological and Chemical Properties in Black Currant (Ribes nigrum L.) Cultivars?. in Plants. 2022;11(7):866.
doi:10.3390/plants11070866 .
Đorđević, Boban, Đurović, Dejan, Zec, Gordana, Dabić-Zagorac, Dragana, Natić, Maja, Meland, Mekjell, Fotirić-Akšić, Milica M., "Does Shoot Age Influence Biological and Chemical Properties in Black Currant (Ribes nigrum L.) Cultivars?" in Plants, 11, no. 7 (2022):866,
https://doi.org/10.3390/plants11070866 . .
1

Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol

Pantić, Nevena; Spasojević, Milica; Stojanović, Željko; Veljović, Đorđe; Krstić, Jugoslav; Balaž, Ana Marija; Prodanović, Radivoje; Prodanović, Olivera

(Springer, 2022)

TY  - JOUR
AU  - Pantić, Nevena
AU  - Spasojević, Milica
AU  - Stojanović, Željko
AU  - Veljović, Đorđe
AU  - Krstić, Jugoslav
AU  - Balaž, Ana Marija
AU  - Prodanović, Radivoje
AU  - Prodanović, Olivera
PY  - 2022
UR  - https://link.springer.com/article/10.1007/s10924-021-02364-3
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5205
AB  - Novel macroporous copolymers of glycidyl methacrylate and ethylene glycol dimethacrylate with mean pore size diameters ranging from 150 to 310 nm were synthesized by dispersion polymerization and modified with ethylenediamine. The glutaraldehyde and periodate method were employed to immobilize horseradish peroxidase (HRP) onto these carriers. The activity of the immobilized enzyme was greatly affected by the pore size of the carrier. The highest specific activities of 9.65 and 8.94 U/g of dry weight were obtained for HRP immobilized by the periodate-route onto poly(GMA‐co‐EGDMA) carriers with pore size diameters of 234 and 297 nm, respectively. Stability studies showed an improved operational stability of immobilized peroxidase at 65 °C and in an organic solvent. HRP immobilized on a copolymer with a pore size of 234 nm, showing the highest specific activity and good stability, had higher activities at almost all pH values than the native enzyme and the increased Km value for pyrogallol oxidation. Immobilized HRP retained 80% of its original activity after five consecutive cycles of the pyrogallol oxidation and 98% of its initial activity in a storage stability study. Enzyme immobilized onto the macroporous copolymer with the pore size diameter of 234 nm showed a substantial degree of phenol removal achieved by immobilized peroxidase.
PB  - Springer
T2  - Journal of Polymers and the Environment
T1  - Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol
VL  - 30
SP  - 3005
EP  - 3020
DO  - 10.1007/s10924-021-02364-3
ER  - 
@article{
author = "Pantić, Nevena and Spasojević, Milica and Stojanović, Željko and Veljović, Đorđe and Krstić, Jugoslav and Balaž, Ana Marija and Prodanović, Radivoje and Prodanović, Olivera",
year = "2022",
abstract = "Novel macroporous copolymers of glycidyl methacrylate and ethylene glycol dimethacrylate with mean pore size diameters ranging from 150 to 310 nm were synthesized by dispersion polymerization and modified with ethylenediamine. The glutaraldehyde and periodate method were employed to immobilize horseradish peroxidase (HRP) onto these carriers. The activity of the immobilized enzyme was greatly affected by the pore size of the carrier. The highest specific activities of 9.65 and 8.94 U/g of dry weight were obtained for HRP immobilized by the periodate-route onto poly(GMA‐co‐EGDMA) carriers with pore size diameters of 234 and 297 nm, respectively. Stability studies showed an improved operational stability of immobilized peroxidase at 65 °C and in an organic solvent. HRP immobilized on a copolymer with a pore size of 234 nm, showing the highest specific activity and good stability, had higher activities at almost all pH values than the native enzyme and the increased Km value for pyrogallol oxidation. Immobilized HRP retained 80% of its original activity after five consecutive cycles of the pyrogallol oxidation and 98% of its initial activity in a storage stability study. Enzyme immobilized onto the macroporous copolymer with the pore size diameter of 234 nm showed a substantial degree of phenol removal achieved by immobilized peroxidase.",
publisher = "Springer",
journal = "Journal of Polymers and the Environment",
title = "Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol",
volume = "30",
pages = "3005-3020",
doi = "10.1007/s10924-021-02364-3"
}
Pantić, N., Spasojević, M., Stojanović, Ž., Veljović, Đ., Krstić, J., Balaž, A. M., Prodanović, R.,& Prodanović, O.. (2022). Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol. in Journal of Polymers and the Environment
Springer., 30, 3005-3020.
https://doi.org/10.1007/s10924-021-02364-3
Pantić N, Spasojević M, Stojanović Ž, Veljović Đ, Krstić J, Balaž AM, Prodanović R, Prodanović O. Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol. in Journal of Polymers and the Environment. 2022;30:3005-3020.
doi:10.1007/s10924-021-02364-3 .
Pantić, Nevena, Spasojević, Milica, Stojanović, Željko, Veljović, Đorđe, Krstić, Jugoslav, Balaž, Ana Marija, Prodanović, Radivoje, Prodanović, Olivera, "Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol" in Journal of Polymers and the Environment, 30 (2022):3005-3020,
https://doi.org/10.1007/s10924-021-02364-3 . .
2

Water: new aspect of hydrogen bonding in the solid state

Milovanović, Milan R.; Stanković, Ivana M.; Živković, Jelena M.; Ninković, Dragan B.; Hall, Michael B.; Zarić, Snežana D; Macgillivray, L. R.

(International Union of Crystallography, 2022)

TY  - JOUR
AU  - Milovanović, Milan R.
AU  - Stanković, Ivana M.
AU  - Živković, Jelena M.
AU  - Ninković, Dragan B.
AU  - Hall, Michael B.
AU  - Zarić, Snežana D
AU  - Macgillivray, L. R.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5638
AB  - All water-water contacts in the crystal structures from the Cambridge Structural Database with d OO ≤ 4.0 Å have been found. These contacts were analysed on the basis of their geometries and interaction energies from CCSD(T)/CBS calculations. The results show 6729 attractive water-water contacts, of which 4717 are classical hydrogen bonds (d OH ≤ 3.0 Å and α ≥ 120°) with most being stronger than -3.3 kcal mol-1. Beyond the region of these hydrogen bonds, there is a large number of attractive interactions (2062). The majority are antiparallel dipolar interactions, where the O - H bonds of two water molecules lying in parallel planes are oriented antiparallel to each other. Developing geometric criteria for these antiparallel dipoles (β1, β2 ≥ 160°, 80 ≤ α ≤ 140° and T HOHO > 40°) yielded 1282 attractive contacts. The interaction energies of these antiparallel oriented water molecules are up to -4.7 kcal mol-1, while most of the contacts have interaction energies in the range -0.9 to -2.1 kcal mol-1. This study suggests that the geometric criteria for defining attractive water-water interactions should be broader than the classical hydrogen-bonding criteria, a change that may reveal undiscovered and unappreciated interactions controlling molecular structure and chemistry. © 2022 Milan R. Milovanović et al.
PB  - International Union of Crystallography
T2  - IUCrJ
T1  - Water: new aspect of hydrogen bonding in the solid state
VL  - 9
IS  - 5
SP  - 639
EP  - 647
DO  - 10.1107/S2052252522006728
ER  - 
@article{
author = "Milovanović, Milan R. and Stanković, Ivana M. and Živković, Jelena M. and Ninković, Dragan B. and Hall, Michael B. and Zarić, Snežana D and Macgillivray, L. R.",
year = "2022",
abstract = "All water-water contacts in the crystal structures from the Cambridge Structural Database with d OO ≤ 4.0 Å have been found. These contacts were analysed on the basis of their geometries and interaction energies from CCSD(T)/CBS calculations. The results show 6729 attractive water-water contacts, of which 4717 are classical hydrogen bonds (d OH ≤ 3.0 Å and α ≥ 120°) with most being stronger than -3.3 kcal mol-1. Beyond the region of these hydrogen bonds, there is a large number of attractive interactions (2062). The majority are antiparallel dipolar interactions, where the O - H bonds of two water molecules lying in parallel planes are oriented antiparallel to each other. Developing geometric criteria for these antiparallel dipoles (β1, β2 ≥ 160°, 80 ≤ α ≤ 140° and T HOHO > 40°) yielded 1282 attractive contacts. The interaction energies of these antiparallel oriented water molecules are up to -4.7 kcal mol-1, while most of the contacts have interaction energies in the range -0.9 to -2.1 kcal mol-1. This study suggests that the geometric criteria for defining attractive water-water interactions should be broader than the classical hydrogen-bonding criteria, a change that may reveal undiscovered and unappreciated interactions controlling molecular structure and chemistry. © 2022 Milan R. Milovanović et al.",
publisher = "International Union of Crystallography",
journal = "IUCrJ",
title = "Water: new aspect of hydrogen bonding in the solid state",
volume = "9",
number = "5",
pages = "639-647",
doi = "10.1107/S2052252522006728"
}
Milovanović, M. R., Stanković, I. M., Živković, J. M., Ninković, D. B., Hall, M. B., Zarić, S. D.,& Macgillivray, L. R.. (2022). Water: new aspect of hydrogen bonding in the solid state. in IUCrJ
International Union of Crystallography., 9(5), 639-647.
https://doi.org/10.1107/S2052252522006728
Milovanović MR, Stanković IM, Živković JM, Ninković DB, Hall MB, Zarić SD, Macgillivray LR. Water: new aspect of hydrogen bonding in the solid state. in IUCrJ. 2022;9(5):639-647.
doi:10.1107/S2052252522006728 .
Milovanović, Milan R., Stanković, Ivana M., Živković, Jelena M., Ninković, Dragan B., Hall, Michael B., Zarić, Snežana D, Macgillivray, L. R., "Water: new aspect of hydrogen bonding in the solid state" in IUCrJ, 9, no. 5 (2022):639-647,
https://doi.org/10.1107/S2052252522006728 . .

Analysis of essential, toxic, rare earth, and noble elements in maternal and umbilical cord blood

Stojsavljević, Aleksandar; Rovčanin, Marija; Miković, Željko; Perović, Milan; Jeremić, Ana; Zečević, Nebojša; Manojlović, Dragan D.

(Springer, 2022)

TY  - JOUR
AU  - Stojsavljević, Aleksandar
AU  - Rovčanin, Marija
AU  - Miković, Željko
AU  - Perović, Milan
AU  - Jeremić, Ana
AU  - Zečević, Nebojša
AU  - Manojlović, Dragan D.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4879
AB  - Progressive industrialization in recent decades has contributed to the increase of metal levels in the environment, which has a dangerous impact on human health, primarily pregnant women. In this study, we aimed to compare levels of various elements in maternal and umbilical cord (UC) plasma samples collected from 125 healthy pregnant women, conduct correlation analysis among paired plasma samples, and compare our data with other populations worldwide. The study design included the following elements: essential (Mn, Co, Cu, Zn, Se, Mo), non-essential (Be, Al, Ni, As, Rb, Sr, Cd, Sb, Pb, U), rare earth (La, Pr, Ce, Nd, Sm, Eu, Gd, Dy, Ho, Er), and noble metals (Ru, Rh, Re, Pt). Levels of 30 elements were higher in maternal plasma than in UC plasma samples. However, no disparities at the statistically significant level were found for Be, Zn, Rb, Cd, Ce, and Ho. Correlation analysis among paired plasma samples revealed only positive/synergistic correlations of different strengths between most elements. Compared to other countries across the globe, our participants had considerably lower plasma levels of Zn and higher levels of Co, Ni, and As. This study provides not only a new and deeper comprehension, but also the first insight into the levels, correlation, distribution, and potential transplacental transfer of 30 elements.
PB  - Springer
T2  - Environmental Science and Pollution Research
T1  - Analysis of essential, toxic, rare earth, and noble elements in maternal and umbilical cord blood
VL  - 29
SP  - 37375
EP  - 37383
DO  - 10.1007/s11356-021-18190-y
ER  - 
@article{
author = "Stojsavljević, Aleksandar and Rovčanin, Marija and Miković, Željko and Perović, Milan and Jeremić, Ana and Zečević, Nebojša and Manojlović, Dragan D.",
year = "2022",
abstract = "Progressive industrialization in recent decades has contributed to the increase of metal levels in the environment, which has a dangerous impact on human health, primarily pregnant women. In this study, we aimed to compare levels of various elements in maternal and umbilical cord (UC) plasma samples collected from 125 healthy pregnant women, conduct correlation analysis among paired plasma samples, and compare our data with other populations worldwide. The study design included the following elements: essential (Mn, Co, Cu, Zn, Se, Mo), non-essential (Be, Al, Ni, As, Rb, Sr, Cd, Sb, Pb, U), rare earth (La, Pr, Ce, Nd, Sm, Eu, Gd, Dy, Ho, Er), and noble metals (Ru, Rh, Re, Pt). Levels of 30 elements were higher in maternal plasma than in UC plasma samples. However, no disparities at the statistically significant level were found for Be, Zn, Rb, Cd, Ce, and Ho. Correlation analysis among paired plasma samples revealed only positive/synergistic correlations of different strengths between most elements. Compared to other countries across the globe, our participants had considerably lower plasma levels of Zn and higher levels of Co, Ni, and As. This study provides not only a new and deeper comprehension, but also the first insight into the levels, correlation, distribution, and potential transplacental transfer of 30 elements.",
publisher = "Springer",
journal = "Environmental Science and Pollution Research",
title = "Analysis of essential, toxic, rare earth, and noble elements in maternal and umbilical cord blood",
volume = "29",
pages = "37375-37383",
doi = "10.1007/s11356-021-18190-y"
}
Stojsavljević, A., Rovčanin, M., Miković, Ž., Perović, M., Jeremić, A., Zečević, N.,& Manojlović, D. D.. (2022). Analysis of essential, toxic, rare earth, and noble elements in maternal and umbilical cord blood. in Environmental Science and Pollution Research
Springer., 29, 37375-37383.
https://doi.org/10.1007/s11356-021-18190-y
Stojsavljević A, Rovčanin M, Miković Ž, Perović M, Jeremić A, Zečević N, Manojlović DD. Analysis of essential, toxic, rare earth, and noble elements in maternal and umbilical cord blood. in Environmental Science and Pollution Research. 2022;29:37375-37383.
doi:10.1007/s11356-021-18190-y .
Stojsavljević, Aleksandar, Rovčanin, Marija, Miković, Željko, Perović, Milan, Jeremić, Ana, Zečević, Nebojša, Manojlović, Dragan D., "Analysis of essential, toxic, rare earth, and noble elements in maternal and umbilical cord blood" in Environmental Science and Pollution Research, 29 (2022):37375-37383,
https://doi.org/10.1007/s11356-021-18190-y . .
4
2
2

Supplementary material for: Lazović, M., Cvijetić, I., Jankov, M., Milojković-Opsenica, D., Trifković, J.,& Ristivojević, P.. (2022). Efficiency of Natural Deep Eutectic Solvents to Extract Phenolic Compounds from Agrimonia eupatoria: Experimental Study and In Silico Modelling. in Plants MDPI., 11, 2346. https://doi.org/10.3390/plants11182346

Lazović, Mila; Cvijetić, Ilija; Jankov, Milica; Milojković-Opsenica, Dušanka; Trifković, Jelena; Ristivojević, Petar

(MDPI, 2022)

TY  - DATA
AU  - Lazović, Mila
AU  - Cvijetić, Ilija
AU  - Jankov, Milica
AU  - Milojković-Opsenica, Dušanka
AU  - Trifković, Jelena
AU  - Ristivojević, Petar
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5659
AB  - To replace common organic solvents that present inherent toxicity and have high volatility and to improve the extraction efficiency, a range of natural deep eutectic solvents (NADESs) were evaluated for the extraction of phenolic compounds from Agrimonia eupatoria. Screening of NADES efficiency was carried out based on the total phenolic and flavonoid content and radical-scavenging activity, determined by spectrophotometry, as well as phenolic compounds quantified, obtained using ultra-high-performance liquid chromatography with a diode array detector and a triple-quadrupole mass spectrometer. Increased extraction efficiency when compared with organic solvent was achieved using NADES mixtures choline chloride (ChCl):urea 1:2 and choline chloride:glycerol 1:1. Flavonol glycosides were the most abundant compounds in all extracts. The COSMO-RS model provided insights into the most important intermolecular interactions that drive the extraction process. Moreover, it could explain the extraction efficiency of flavonol glycosides using ChCl:glycerol NADES. The current article offers experimental evidence and mechanistic insights for the selection of optimal NADES to extract bioactive components from Agrimonia eupatoria. © 2022 by the authors.
PB  - MDPI
T2  - Plants
T1  - Supplementary material for: Lazović, M., Cvijetić, I., Jankov, M., Milojković-Opsenica, D., Trifković, J.,& Ristivojević, P.. (2022). Efficiency of Natural Deep Eutectic Solvents to Extract Phenolic Compounds from Agrimonia eupatoria: Experimental Study and In Silico Modelling. in Plants MDPI., 11, 2346. https://doi.org/10.3390/plants11182346
VL  - 11
SP  - 2346
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5659
ER  - 
@misc{
author = "Lazović, Mila and Cvijetić, Ilija and Jankov, Milica and Milojković-Opsenica, Dušanka and Trifković, Jelena and Ristivojević, Petar",
year = "2022",
abstract = "To replace common organic solvents that present inherent toxicity and have high volatility and to improve the extraction efficiency, a range of natural deep eutectic solvents (NADESs) were evaluated for the extraction of phenolic compounds from Agrimonia eupatoria. Screening of NADES efficiency was carried out based on the total phenolic and flavonoid content and radical-scavenging activity, determined by spectrophotometry, as well as phenolic compounds quantified, obtained using ultra-high-performance liquid chromatography with a diode array detector and a triple-quadrupole mass spectrometer. Increased extraction efficiency when compared with organic solvent was achieved using NADES mixtures choline chloride (ChCl):urea 1:2 and choline chloride:glycerol 1:1. Flavonol glycosides were the most abundant compounds in all extracts. The COSMO-RS model provided insights into the most important intermolecular interactions that drive the extraction process. Moreover, it could explain the extraction efficiency of flavonol glycosides using ChCl:glycerol NADES. The current article offers experimental evidence and mechanistic insights for the selection of optimal NADES to extract bioactive components from Agrimonia eupatoria. © 2022 by the authors.",
publisher = "MDPI",
journal = "Plants",
title = "Supplementary material for: Lazović, M., Cvijetić, I., Jankov, M., Milojković-Opsenica, D., Trifković, J.,& Ristivojević, P.. (2022). Efficiency of Natural Deep Eutectic Solvents to Extract Phenolic Compounds from Agrimonia eupatoria: Experimental Study and In Silico Modelling. in Plants MDPI., 11, 2346. https://doi.org/10.3390/plants11182346",
volume = "11",
pages = "2346",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5659"
}
Lazović, M., Cvijetić, I., Jankov, M., Milojković-Opsenica, D., Trifković, J.,& Ristivojević, P.. (2022). Supplementary material for: Lazović, M., Cvijetić, I., Jankov, M., Milojković-Opsenica, D., Trifković, J.,& Ristivojević, P.. (2022). Efficiency of Natural Deep Eutectic Solvents to Extract Phenolic Compounds from Agrimonia eupatoria: Experimental Study and In Silico Modelling. in Plants MDPI., 11, 2346. https://doi.org/10.3390/plants11182346. in Plants
MDPI., 11, 2346.
https://hdl.handle.net/21.15107/rcub_cherry_5659
Lazović M, Cvijetić I, Jankov M, Milojković-Opsenica D, Trifković J, Ristivojević P. Supplementary material for: Lazović, M., Cvijetić, I., Jankov, M., Milojković-Opsenica, D., Trifković, J.,& Ristivojević, P.. (2022). Efficiency of Natural Deep Eutectic Solvents to Extract Phenolic Compounds from Agrimonia eupatoria: Experimental Study and In Silico Modelling. in Plants MDPI., 11, 2346. https://doi.org/10.3390/plants11182346. in Plants. 2022;11:2346.
https://hdl.handle.net/21.15107/rcub_cherry_5659 .
Lazović, Mila, Cvijetić, Ilija, Jankov, Milica, Milojković-Opsenica, Dušanka, Trifković, Jelena, Ristivojević, Petar, "Supplementary material for: Lazović, M., Cvijetić, I., Jankov, M., Milojković-Opsenica, D., Trifković, J.,& Ristivojević, P.. (2022). Efficiency of Natural Deep Eutectic Solvents to Extract Phenolic Compounds from Agrimonia eupatoria: Experimental Study and In Silico Modelling. in Plants MDPI., 11, 2346. https://doi.org/10.3390/plants11182346" in Plants, 11 (2022):2346,
https://hdl.handle.net/21.15107/rcub_cherry_5659 .

Efficiency of Natural Deep Eutectic Solvents to Extract Phenolic Compounds from Agrimonia eupatoria: Experimental Study and In Silico Modelling

Lazović, Mila; Cvijetić, Ilija; Jankov, Milica; Milojković-Opsenica, Dušanka; Trifković, Jelena; Ristivojević, Petar

(MDPI, 2022)

TY  - JOUR
AU  - Lazović, Mila
AU  - Cvijetić, Ilija
AU  - Jankov, Milica
AU  - Milojković-Opsenica, Dušanka
AU  - Trifković, Jelena
AU  - Ristivojević, Petar
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5637
AB  - To replace common organic solvents that present inherent toxicity and have high volatility and to improve the extraction efficiency, a range of natural deep eutectic solvents (NADESs) were evaluated for the extraction of phenolic compounds from Agrimonia eupatoria. Screening of NADES efficiency was carried out based on the total phenolic and flavonoid content and radical-scavenging activity, determined by spectrophotometry, as well as phenolic compounds quantified, obtained using ultra-high-performance liquid chromatography with a diode array detector and a triple-quadrupole mass spectrometer. Increased extraction efficiency when compared with organic solvent was achieved using NADES mixtures choline chloride (ChCl):urea 1:2 and choline chloride:glycerol 1:1. Flavonol glycosides were the most abundant compounds in all extracts. The COSMO-RS model provided insights into the most important intermolecular interactions that drive the extraction process. Moreover, it could explain the extraction efficiency of flavonol glycosides using ChCl:glycerol NADES. The current article offers experimental evidence and mechanistic insights for the selection of optimal NADES to extract bioactive components from Agrimonia eupatoria. © 2022 by the authors.
PB  - MDPI
T2  - Plants
T1  - Efficiency of Natural Deep Eutectic Solvents to Extract Phenolic Compounds from Agrimonia eupatoria: Experimental Study and In Silico Modelling
VL  - 11
SP  - 2346
DO  - 10.3390/plants11182346
ER  - 
@article{
author = "Lazović, Mila and Cvijetić, Ilija and Jankov, Milica and Milojković-Opsenica, Dušanka and Trifković, Jelena and Ristivojević, Petar",
year = "2022",
abstract = "To replace common organic solvents that present inherent toxicity and have high volatility and to improve the extraction efficiency, a range of natural deep eutectic solvents (NADESs) were evaluated for the extraction of phenolic compounds from Agrimonia eupatoria. Screening of NADES efficiency was carried out based on the total phenolic and flavonoid content and radical-scavenging activity, determined by spectrophotometry, as well as phenolic compounds quantified, obtained using ultra-high-performance liquid chromatography with a diode array detector and a triple-quadrupole mass spectrometer. Increased extraction efficiency when compared with organic solvent was achieved using NADES mixtures choline chloride (ChCl):urea 1:2 and choline chloride:glycerol 1:1. Flavonol glycosides were the most abundant compounds in all extracts. The COSMO-RS model provided insights into the most important intermolecular interactions that drive the extraction process. Moreover, it could explain the extraction efficiency of flavonol glycosides using ChCl:glycerol NADES. The current article offers experimental evidence and mechanistic insights for the selection of optimal NADES to extract bioactive components from Agrimonia eupatoria. © 2022 by the authors.",
publisher = "MDPI",
journal = "Plants",
title = "Efficiency of Natural Deep Eutectic Solvents to Extract Phenolic Compounds from Agrimonia eupatoria: Experimental Study and In Silico Modelling",
volume = "11",
pages = "2346",
doi = "10.3390/plants11182346"
}
Lazović, M., Cvijetić, I., Jankov, M., Milojković-Opsenica, D., Trifković, J.,& Ristivojević, P.. (2022). Efficiency of Natural Deep Eutectic Solvents to Extract Phenolic Compounds from Agrimonia eupatoria: Experimental Study and In Silico Modelling. in Plants
MDPI., 11, 2346.
https://doi.org/10.3390/plants11182346
Lazović M, Cvijetić I, Jankov M, Milojković-Opsenica D, Trifković J, Ristivojević P. Efficiency of Natural Deep Eutectic Solvents to Extract Phenolic Compounds from Agrimonia eupatoria: Experimental Study and In Silico Modelling. in Plants. 2022;11:2346.
doi:10.3390/plants11182346 .
Lazović, Mila, Cvijetić, Ilija, Jankov, Milica, Milojković-Opsenica, Dušanka, Trifković, Jelena, Ristivojević, Petar, "Efficiency of Natural Deep Eutectic Solvents to Extract Phenolic Compounds from Agrimonia eupatoria: Experimental Study and In Silico Modelling" in Plants, 11 (2022):2346,
https://doi.org/10.3390/plants11182346 . .

Primary Metabolite Chromatographic Profiling as a Tool for Chemotaxonomic Classification of Seeds from Berry Fruits

Krstić, Đurđa; Tosti, Tomislav; Đurović, Saša; Fotirić Akšić, Milica; Đorđević, Boban; Milojković-Opsenica, Dušanka; Andrić, Filip; Trifković, Jelena

(University of Zagreb : Faculty of Food Technology and Biotechnology, 2022)

TY  - JOUR
AU  - Krstić, Đurđa
AU  - Tosti, Tomislav
AU  - Đurović, Saša
AU  - Fotirić Akšić, Milica
AU  - Đorđević, Boban
AU  - Milojković-Opsenica, Dušanka
AU  - Andrić, Filip
AU  - Trifković, Jelena
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5667
AB  - Research background. Considering the importance of consumption of berry fruits with
proven health-beneficial properties and difficulties in quality control of products of specific botanical and geographic origin, a fingerprint method was developed, based on advanced data analysis (pattern recognition, classification), in order to relate the variability
of nutrients in the selected cultivars to primary metabolite profile.
Experimental approach. Forty-five samples of genuine berry fruit cultivars (strawberry,
raspberry, blackberry, black currant, blueberry, gooseberry, chokeberry, cape gooseberry
and goji berry) were characterized according to chromatographic profiles of primary metabolites (sugars, lipids and fatty acids) obtained by three chromatographic techniques
(high-performance thin-layer chromatography, gas chromatography coupled to mass
spectrometry, and high-performance anion-exchange chromatography with pulsed amperometric detection).
Results and conclusions. Comprehensive analysis allowed monitoring and identification
of metabolites belonging to polar lipids, mono-, di- and triacylglycerols, free fatty acids,
free sterols, sterol esters, mono- to heptasaccharides and sugar alcohols. Chemical fingerprint of berry seeds showed the uniformity of primary metabolites within each fruit species, but revealed differences depending on the botanical origin. All three chromatographic methods provided a discriminative, informative and predictive metabolomics
methodology, which proved to be useful for chemotaxonomic classification.
Novelty and scientific contribution. A novel methodology for the identification of bioactive compounds from primary metabolites of natural products was described. The proposed untargeted metabolite profiling approach could be used in the future as a routine
method for tracing of novel bioactive compounds. The knowledge of metabolite composition obtained in this study can provide a better assessment of genotypic and phenotypic differences between berry fruit species and varieties, and could contribute to the development of new breeding programs.
PB  - University of Zagreb : Faculty of Food Technology and Biotechnology
T2  - Food Technology and Biotechnology
T1  - Primary Metabolite Chromatographic Profiling as a Tool for Chemotaxonomic Classification of Seeds from Berry Fruits
VL  - 60
IS  - 3
SP  - 406
EP  - 417
DO  - 10.17113/ftb.60.03.22.7505
ER  - 
@article{
author = "Krstić, Đurđa and Tosti, Tomislav and Đurović, Saša and Fotirić Akšić, Milica and Đorđević, Boban and Milojković-Opsenica, Dušanka and Andrić, Filip and Trifković, Jelena",
year = "2022",
abstract = "Research background. Considering the importance of consumption of berry fruits with
proven health-beneficial properties and difficulties in quality control of products of specific botanical and geographic origin, a fingerprint method was developed, based on advanced data analysis (pattern recognition, classification), in order to relate the variability
of nutrients in the selected cultivars to primary metabolite profile.
Experimental approach. Forty-five samples of genuine berry fruit cultivars (strawberry,
raspberry, blackberry, black currant, blueberry, gooseberry, chokeberry, cape gooseberry
and goji berry) were characterized according to chromatographic profiles of primary metabolites (sugars, lipids and fatty acids) obtained by three chromatographic techniques
(high-performance thin-layer chromatography, gas chromatography coupled to mass
spectrometry, and high-performance anion-exchange chromatography with pulsed amperometric detection).
Results and conclusions. Comprehensive analysis allowed monitoring and identification
of metabolites belonging to polar lipids, mono-, di- and triacylglycerols, free fatty acids,
free sterols, sterol esters, mono- to heptasaccharides and sugar alcohols. Chemical fingerprint of berry seeds showed the uniformity of primary metabolites within each fruit species, but revealed differences depending on the botanical origin. All three chromatographic methods provided a discriminative, informative and predictive metabolomics
methodology, which proved to be useful for chemotaxonomic classification.
Novelty and scientific contribution. A novel methodology for the identification of bioactive compounds from primary metabolites of natural products was described. The proposed untargeted metabolite profiling approach could be used in the future as a routine
method for tracing of novel bioactive compounds. The knowledge of metabolite composition obtained in this study can provide a better assessment of genotypic and phenotypic differences between berry fruit species and varieties, and could contribute to the development of new breeding programs.",
publisher = "University of Zagreb : Faculty of Food Technology and Biotechnology",
journal = "Food Technology and Biotechnology",
title = "Primary Metabolite Chromatographic Profiling as a Tool for Chemotaxonomic Classification of Seeds from Berry Fruits",
volume = "60",
number = "3",
pages = "406-417",
doi = "10.17113/ftb.60.03.22.7505"
}
Krstić, Đ., Tosti, T., Đurović, S., Fotirić Akšić, M., Đorđević, B., Milojković-Opsenica, D., Andrić, F.,& Trifković, J.. (2022). Primary Metabolite Chromatographic Profiling as a Tool for Chemotaxonomic Classification of Seeds from Berry Fruits. in Food Technology and Biotechnology
University of Zagreb : Faculty of Food Technology and Biotechnology., 60(3), 406-417.
https://doi.org/10.17113/ftb.60.03.22.7505
Krstić Đ, Tosti T, Đurović S, Fotirić Akšić M, Đorđević B, Milojković-Opsenica D, Andrić F, Trifković J. Primary Metabolite Chromatographic Profiling as a Tool for Chemotaxonomic Classification of Seeds from Berry Fruits. in Food Technology and Biotechnology. 2022;60(3):406-417.
doi:10.17113/ftb.60.03.22.7505 .
Krstić, Đurđa, Tosti, Tomislav, Đurović, Saša, Fotirić Akšić, Milica, Đorđević, Boban, Milojković-Opsenica, Dušanka, Andrić, Filip, Trifković, Jelena, "Primary Metabolite Chromatographic Profiling as a Tool for Chemotaxonomic Classification of Seeds from Berry Fruits" in Food Technology and Biotechnology, 60, no. 3 (2022):406-417,
https://doi.org/10.17113/ftb.60.03.22.7505 . .

Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine

Stevanović, Gordana; Jović-Jovičić, Nataša; Krstić, Jugoslav; Milutinović-Nikolić, Aleksandra; Banković, Predrag; Popović, Aleksandar; Ajduković, Marija

(Elsevier, 2022)

TY  - JOUR
AU  - Stevanović, Gordana
AU  - Jović-Jovičić, Nataša
AU  - Krstić, Jugoslav
AU  - Milutinović-Nikolić, Aleksandra
AU  - Banković, Predrag
AU  - Popović, Aleksandar
AU  - Ajduković, Marija
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5662
AB  - Chitosan (Ch)-derived from biowaste along with smectite, an abundant clay mineral, were used in a low-cost and eco-friendly synthesis of a new type of catalyst. Nanocomposite catalysts constituted of Co supported on smectite with chitosan-derived carbon loading were obtained using an impregnation‑carbonization procedure and denoted as Co/cCh-S-T (T stands for applied carbonization temperature). The carbonization was performed in the temperature range from 400 °C to 700 °C in the flow of N2 providing inert atmosphere. The temperature of 500 °C was found to be the most suitable for catalyst synthesis regarding catalytic performance in a peroxymonosulfate activated degradation of tartrazine. The incorporation of carbonized chitosan structure within the interlamellar space of the smectite was confirmed using X-ray powder diffraction. The high-resolution transmission electron microscopy confirmed a layered structure of nanocomposites characteristic for smectite, as well as the presence of small spherical cobalt containing nanoformations (confirmed by energy dispersive X-ray spectroscopy) well dispersed within structure. The existance of cobalt in the CoII and CoIII oxidation state was proven by X-ray photoelectron spectroscopy. The Co/cCh-S-500 catalyst was proven to be stable and efficient after 5 consecutive cycles. This work showed that nanocomposite Co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators exhibited a very promising performance in the degradation of water pollutants.
PB  - Elsevier
T2  - Applied Clay Science
T1  - Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine
VL  - 230
SP  - 106718
DO  - 10.1016/j.clay.2022.106718
ER  - 
@article{
author = "Stevanović, Gordana and Jović-Jovičić, Nataša and Krstić, Jugoslav and Milutinović-Nikolić, Aleksandra and Banković, Predrag and Popović, Aleksandar and Ajduković, Marija",
year = "2022",
abstract = "Chitosan (Ch)-derived from biowaste along with smectite, an abundant clay mineral, were used in a low-cost and eco-friendly synthesis of a new type of catalyst. Nanocomposite catalysts constituted of Co supported on smectite with chitosan-derived carbon loading were obtained using an impregnation‑carbonization procedure and denoted as Co/cCh-S-T (T stands for applied carbonization temperature). The carbonization was performed in the temperature range from 400 °C to 700 °C in the flow of N2 providing inert atmosphere. The temperature of 500 °C was found to be the most suitable for catalyst synthesis regarding catalytic performance in a peroxymonosulfate activated degradation of tartrazine. The incorporation of carbonized chitosan structure within the interlamellar space of the smectite was confirmed using X-ray powder diffraction. The high-resolution transmission electron microscopy confirmed a layered structure of nanocomposites characteristic for smectite, as well as the presence of small spherical cobalt containing nanoformations (confirmed by energy dispersive X-ray spectroscopy) well dispersed within structure. The existance of cobalt in the CoII and CoIII oxidation state was proven by X-ray photoelectron spectroscopy. The Co/cCh-S-500 catalyst was proven to be stable and efficient after 5 consecutive cycles. This work showed that nanocomposite Co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators exhibited a very promising performance in the degradation of water pollutants.",
publisher = "Elsevier",
journal = "Applied Clay Science",
title = "Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine",
volume = "230",
pages = "106718",
doi = "10.1016/j.clay.2022.106718"
}
Stevanović, G., Jović-Jovičić, N., Krstić, J., Milutinović-Nikolić, A., Banković, P., Popović, A.,& Ajduković, M.. (2022). Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine. in Applied Clay Science
Elsevier., 230, 106718.
https://doi.org/10.1016/j.clay.2022.106718
Stevanović G, Jović-Jovičić N, Krstić J, Milutinović-Nikolić A, Banković P, Popović A, Ajduković M. Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine. in Applied Clay Science. 2022;230:106718.
doi:10.1016/j.clay.2022.106718 .
Stevanović, Gordana, Jović-Jovičić, Nataša, Krstić, Jugoslav, Milutinović-Nikolić, Aleksandra, Banković, Predrag, Popović, Aleksandar, Ajduković, Marija, "Nanocomposite co-catalysts, based on smectite and biowaste-derived carbon, as peroxymonosulfate activators in degradation of tartrazine" in Applied Clay Science, 230 (2022):106718,
https://doi.org/10.1016/j.clay.2022.106718 . .

Sinteza mono- i disupstituisanih arilfuleropirolidina

Babić, Teodora

(2022)

TY  - THES
AU  - Babić, Teodora
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5664
AB  - Ugljenik postoji u obliku tri alotropske modifikacije: grafit, dijamant i fuleren. Fulereni
su molekuli sfernog oblika, podsećaju po obliku na fudbalsku loptu. Izgrađeni su od većeg
broja kondenzovanih šestočlanih i petočlanih prstenova. Pod terminom fuleren
podrazumeva se čitava porodica jedinjenja u okviru koje se razlikuju fulereni sa različitim
brojem ugljenikovih atoma. Do sada je izolovano i okarakterisano više ovakvih molekula, ali
se najčešće sreću C60 i C70. Fulereni koji su izgrađeni i od drugih vrsta prstenova a ne samo
od petočlanih i šestočlanih se nazivaju kvazi fulereni. Glavni princip za građenje većine
fulerena je Ojlerova teorema, prema kojoj je za zatvaranje bilo koje sferne strukture sačinjene
od n šestočlanih prestenova potrebno najmanje 12 petočlanih prstenova, sa izuzetkom n = 1.
Rastvor fulerena u toluenu je ljubičaste boje, dok je nakon uparavanja tamno braon boje. C60
kristališe u kubičnom sistemu.
T1  - Sinteza mono- i disupstituisanih arilfuleropirolidina
SP  - 5
EP  - 27
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5664
ER  - 
@misc{
author = "Babić, Teodora",
year = "2022",
abstract = "Ugljenik postoji u obliku tri alotropske modifikacije: grafit, dijamant i fuleren. Fulereni
su molekuli sfernog oblika, podsećaju po obliku na fudbalsku loptu. Izgrađeni su od većeg
broja kondenzovanih šestočlanih i petočlanih prstenova. Pod terminom fuleren
podrazumeva se čitava porodica jedinjenja u okviru koje se razlikuju fulereni sa različitim
brojem ugljenikovih atoma. Do sada je izolovano i okarakterisano više ovakvih molekula, ali
se najčešće sreću C60 i C70. Fulereni koji su izgrađeni i od drugih vrsta prstenova a ne samo
od petočlanih i šestočlanih se nazivaju kvazi fulereni. Glavni princip za građenje većine
fulerena je Ojlerova teorema, prema kojoj je za zatvaranje bilo koje sferne strukture sačinjene
od n šestočlanih prestenova potrebno najmanje 12 petočlanih prstenova, sa izuzetkom n = 1.
Rastvor fulerena u toluenu je ljubičaste boje, dok je nakon uparavanja tamno braon boje. C60
kristališe u kubičnom sistemu.",
title = "Sinteza mono- i disupstituisanih arilfuleropirolidina",
pages = "5-27",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5664"
}
Babić, T.. (2022). Sinteza mono- i disupstituisanih arilfuleropirolidina. , 5-27.
https://hdl.handle.net/21.15107/rcub_cherry_5664
Babić T. Sinteza mono- i disupstituisanih arilfuleropirolidina. 2022;:5-27.
https://hdl.handle.net/21.15107/rcub_cherry_5664 .
Babić, Teodora, "Sinteza mono- i disupstituisanih arilfuleropirolidina" (2022):5-27,
https://hdl.handle.net/21.15107/rcub_cherry_5664 .

Fotokatalitička aktivnost tankoslojnih prevlaka titanijum (IV) oksida (TiO2) dopiranih koloidnim rastvorom nanočestica Ag pri degradaciji lindana

Nikolić, Verica

(2022)

TY  - THES
AU  - Nikolić, Verica
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5666
AB  - Cilj ovog rada bilo je ispitivanje fotodegradacije lindana, pesticida koji pripada grupi dugotrajnih organskih zagađujućih supstanci (Persistent Organic Pollutants – POPs), titanijum (IV) oksidom (TiO2) kao fotokatalizatorom, koji je nanet na metalne titanijumske pločice metodom plazmene elektrolitičke oksidacije (PEO). Oksidne fotokatalitičke prevlake dopirane su koloidnim nanočesticama Ag koje su u različitim zapreminskim odnosima pomešane sa elektrolitom Na3PO4 pri čemu je ispitivan i upoređivan njihov uticaj na fotokatalitičke osobine TiO2 i procenat fotokatalitičke konverzije lindana.
T1  - Fotokatalitička aktivnost tankoslojnih prevlaka titanijum (IV) oksida (TiO2) dopiranih koloidnim rastvorom nanočestica Ag pri degradaciji lindana
SP  - 1
EP  - 53
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5666
ER  - 
@mastersthesis{
author = "Nikolić, Verica",
year = "2022",
abstract = "Cilj ovog rada bilo je ispitivanje fotodegradacije lindana, pesticida koji pripada grupi dugotrajnih organskih zagađujućih supstanci (Persistent Organic Pollutants – POPs), titanijum (IV) oksidom (TiO2) kao fotokatalizatorom, koji je nanet na metalne titanijumske pločice metodom plazmene elektrolitičke oksidacije (PEO). Oksidne fotokatalitičke prevlake dopirane su koloidnim nanočesticama Ag koje su u različitim zapreminskim odnosima pomešane sa elektrolitom Na3PO4 pri čemu je ispitivan i upoređivan njihov uticaj na fotokatalitičke osobine TiO2 i procenat fotokatalitičke konverzije lindana.",
title = "Fotokatalitička aktivnost tankoslojnih prevlaka titanijum (IV) oksida (TiO2) dopiranih koloidnim rastvorom nanočestica Ag pri degradaciji lindana",
pages = "1-53",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5666"
}
Nikolić, V.. (2022). Fotokatalitička aktivnost tankoslojnih prevlaka titanijum (IV) oksida (TiO2) dopiranih koloidnim rastvorom nanočestica Ag pri degradaciji lindana. , 1-53.
https://hdl.handle.net/21.15107/rcub_cherry_5666
Nikolić V. Fotokatalitička aktivnost tankoslojnih prevlaka titanijum (IV) oksida (TiO2) dopiranih koloidnim rastvorom nanočestica Ag pri degradaciji lindana. 2022;:1-53.
https://hdl.handle.net/21.15107/rcub_cherry_5666 .
Nikolić, Verica, "Fotokatalitička aktivnost tankoslojnih prevlaka titanijum (IV) oksida (TiO2) dopiranih koloidnim rastvorom nanočestica Ag pri degradaciji lindana" (2022):1-53,
https://hdl.handle.net/21.15107/rcub_cherry_5666 .

Sensing Platform Based on Carbon Paste Electrode Modified with Bismuth Oxide Nanoparticles and SWCNT for Submicromolar Quantification of Honokiol

Knežević, Sara; Ognjanović, Miloš; Dojčinović, Biljana P.; Antić, Bratislav; Vraneš-Đurić, Sanja; Manojlović, Dragan D.; Stanković, Dalibor

(2022)

TY  - JOUR
AU  - Knežević, Sara
AU  - Ognjanović, Miloš
AU  - Dojčinović, Biljana P.
AU  - Antić, Bratislav
AU  - Vraneš-Đurić, Sanja
AU  - Manojlović, Dragan D.
AU  - Stanković, Dalibor
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10055
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4834
AB  - Honokiol is neolignan present in the magnolia bark. It displays versatile pharmacological properties—neuroprotective and anxiolytic effect, anti-cancer activity and antimicrobial effect being the most important. This paper aims to develop a voltammetric non-enzymatic biosensor for honokiol detection, quantification and monitoring in drugs and cosmetic products. The materials used in this study were synthesized and characterized by HR-XRPD, SEM, ATR-FTIR and electrochemical methods. Bi2O3, being a p-type semiconductor, was used as an electrode material. Both its semiconductivity and electrocatalytic properties result from lattice structure defects, which differ on the surface and in the bulk of the bismuth oxide crystal, and therefore are crystal size dependent. The influence of the particle size of Bi2O3 on its electrocatalytic properties was studied, and it was confirmed that Bi2O3 nanoparticles have better overall conductive/resistive and catalytic characteristics than microribbons and that the optimal electrode modification for sensing application was obtained by Bi2O3@SWCNT composite material preparation. Here, we established a sensitive electrochemical sensing platform for honokiol detection based on CP electrode modified with bismuth oxide nanoparticles and SWCNT with the 0.17 μM limit of detection, and linear operating range from 0.1 to 50 μM. The effect of potential interferents on honokiol detection was explored. Obtained results in the interference tests and the real sample analysis suggest that the developed approach is selective, accurate and reproducible. Due to the low detection limit and a wide working range, the proposed sensing platform opens great opportunities for further construction of sensors for honokiol detection and monitoring in the pharmaceutical industry and medicinal chemistry.
T2  - Food Analytical Methods
T1  - Sensing Platform Based on Carbon Paste Electrode Modified with Bismuth Oxide Nanoparticles and SWCNT for Submicromolar Quantification of Honokiol
VL  - 15
IS  - 4
SP  - 856
EP  - 867
DO  - 10.1007/s12161-021-02174-2
ER  - 
@article{
author = "Knežević, Sara and Ognjanović, Miloš and Dojčinović, Biljana P. and Antić, Bratislav and Vraneš-Đurić, Sanja and Manojlović, Dragan D. and Stanković, Dalibor",
year = "2022",
abstract = "Honokiol is neolignan present in the magnolia bark. It displays versatile pharmacological properties—neuroprotective and anxiolytic effect, anti-cancer activity and antimicrobial effect being the most important. This paper aims to develop a voltammetric non-enzymatic biosensor for honokiol detection, quantification and monitoring in drugs and cosmetic products. The materials used in this study were synthesized and characterized by HR-XRPD, SEM, ATR-FTIR and electrochemical methods. Bi2O3, being a p-type semiconductor, was used as an electrode material. Both its semiconductivity and electrocatalytic properties result from lattice structure defects, which differ on the surface and in the bulk of the bismuth oxide crystal, and therefore are crystal size dependent. The influence of the particle size of Bi2O3 on its electrocatalytic properties was studied, and it was confirmed that Bi2O3 nanoparticles have better overall conductive/resistive and catalytic characteristics than microribbons and that the optimal electrode modification for sensing application was obtained by Bi2O3@SWCNT composite material preparation. Here, we established a sensitive electrochemical sensing platform for honokiol detection based on CP electrode modified with bismuth oxide nanoparticles and SWCNT with the 0.17 μM limit of detection, and linear operating range from 0.1 to 50 μM. The effect of potential interferents on honokiol detection was explored. Obtained results in the interference tests and the real sample analysis suggest that the developed approach is selective, accurate and reproducible. Due to the low detection limit and a wide working range, the proposed sensing platform opens great opportunities for further construction of sensors for honokiol detection and monitoring in the pharmaceutical industry and medicinal chemistry.",
journal = "Food Analytical Methods",
title = "Sensing Platform Based on Carbon Paste Electrode Modified with Bismuth Oxide Nanoparticles and SWCNT for Submicromolar Quantification of Honokiol",
volume = "15",
number = "4",
pages = "856-867",
doi = "10.1007/s12161-021-02174-2"
}
Knežević, S., Ognjanović, M., Dojčinović, B. P., Antić, B., Vraneš-Đurić, S., Manojlović, D. D.,& Stanković, D.. (2022). Sensing Platform Based on Carbon Paste Electrode Modified with Bismuth Oxide Nanoparticles and SWCNT for Submicromolar Quantification of Honokiol. in Food Analytical Methods, 15(4), 856-867.
https://doi.org/10.1007/s12161-021-02174-2
Knežević S, Ognjanović M, Dojčinović BP, Antić B, Vraneš-Đurić S, Manojlović DD, Stanković D. Sensing Platform Based on Carbon Paste Electrode Modified with Bismuth Oxide Nanoparticles and SWCNT for Submicromolar Quantification of Honokiol. in Food Analytical Methods. 2022;15(4):856-867.
doi:10.1007/s12161-021-02174-2 .
Knežević, Sara, Ognjanović, Miloš, Dojčinović, Biljana P., Antić, Bratislav, Vraneš-Đurić, Sanja, Manojlović, Dragan D., Stanković, Dalibor, "Sensing Platform Based on Carbon Paste Electrode Modified with Bismuth Oxide Nanoparticles and SWCNT for Submicromolar Quantification of Honokiol" in Food Analytical Methods, 15, no. 4 (2022):856-867,
https://doi.org/10.1007/s12161-021-02174-2 . .
1

Evaluation of potential human health risks from exposure to volatile organic compounds in contaminated urban groundwater in the Sava river aquifer, Belgrade, Serbia

Bulatović, Sandra; Ilić, Mila V.; Šolević-Knudsen, Tatjana; Milić, Jelena; Pucarević, Mira; Jovančićević, Branimir; Vrvić, Miroslav M.

(Springer, 2022)

TY  - JOUR
AU  - Bulatović, Sandra
AU  - Ilić, Mila V.
AU  - Šolević-Knudsen, Tatjana
AU  - Milić, Jelena
AU  - Pucarević, Mira
AU  - Jovančićević, Branimir
AU  - Vrvić, Miroslav M.
PY  - 2022
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4753
AB  - The oil pollutant in the Sava River aquifer in the residential area of Belgrade, Serbia was investigated in order to analyze the extent, origin and spatial distribution of the pollution, with the aim to estimate potential human health risks from exposure to the compounds detected. Analytical methods indicated that the dominant compounds in this oil pollutant were gasoline range organic compounds. Benzene, toluene, ethylbenzene and xylenes (BTEX) were identified as compounds of concern and quantified by headspace gas chromatography. The concentrations of benzene measured at all sampling points were higher than the remediation value while the maximum concentrations of BTEX quantified were among the highest concentrations of these compounds reported in the petroleum-contaminated aquifers in the world. The assessment of the human health risks from exposure to BTEX-covered industrial scenario for adult receptors and residential scenario for adult receptors and children. The exposure routes analyzed were dermal contact with and ingestion of contaminated water, considering both cancer and non-cancer effects. The analysis of the lifetime incremental cancer risk indicated the potential for adverse health effects for human exposure at the investigated location, and because of that it was interpreted as an unacceptable risk level or risks of high priority which required immediate consideration for remedial measures at this location. A complete set of mitigation measures was proposed including: groundwater decontamination treatment, installation of filters for tap water, development of the system for monitoring of BTEX in the groundwater and development of the emergency response capacities at this location.
PB  - Springer
T2  - Environmental Geochemistry and Health
T1  - Evaluation of potential human health risks from exposure to volatile organic compounds in contaminated urban groundwater in the Sava river aquifer, Belgrade, Serbia
VL  - 44
IS  - 10
SP  - 3451
EP  - 3472
DO  - 10.1007/s10653-021-01119-2
ER  - 
@article{
author = "Bulatović, Sandra and Ilić, Mila V. and Šolević-Knudsen, Tatjana and Milić, Jelena and Pucarević, Mira and Jovančićević, Branimir and Vrvić, Miroslav M.",
year = "2022",
abstract = "The oil pollutant in the Sava River aquifer in the residential area of Belgrade, Serbia was investigated in order to analyze the extent, origin and spatial distribution of the pollution, with the aim to estimate potential human health risks from exposure to the compounds detected. Analytical methods indicated that the dominant compounds in this oil pollutant were gasoline range organic compounds. Benzene, toluene, ethylbenzene and xylenes (BTEX) were identified as compounds of concern and quantified by headspace gas chromatography. The concentrations of benzene measured at all sampling points were higher than the remediation value while the maximum concentrations of BTEX quantified were among the highest concentrations of these compounds reported in the petroleum-contaminated aquifers in the world. The assessment of the human health risks from exposure to BTEX-covered industrial scenario for adult receptors and residential scenario for adult receptors and children. The exposure routes analyzed were dermal contact with and ingestion of contaminated water, considering both cancer and non-cancer effects. The analysis of the lifetime incremental cancer risk indicated the potential for adverse health effects for human exposure at the investigated location, and because of that it was interpreted as an unacceptable risk level or risks of high priority which required immediate consideration for remedial measures at this location. A complete set of mitigation measures was proposed including: groundwater decontamination treatment, installation of filters for tap water, development of the system for monitoring of BTEX in the groundwater and development of the emergency response capacities at this location.",
publisher = "Springer",
journal = "Environmental Geochemistry and Health",
title = "Evaluation of potential human health risks from exposure to volatile organic compounds in contaminated urban groundwater in the Sava river aquifer, Belgrade, Serbia",
volume = "44",
number = "10",
pages = "3451-3472",
doi = "10.1007/s10653-021-01119-2"
}
Bulatović, S., Ilić, M. V., Šolević-Knudsen, T., Milić, J., Pucarević, M., Jovančićević, B.,& Vrvić, M. M.. (2022). Evaluation of potential human health risks from exposure to volatile organic compounds in contaminated urban groundwater in the Sava river aquifer, Belgrade, Serbia. in Environmental Geochemistry and Health
Springer., 44(10), 3451-3472.
https://doi.org/10.1007/s10653-021-01119-2
Bulatović S, Ilić MV, Šolević-Knudsen T, Milić J, Pucarević M, Jovančićević B, Vrvić MM. Evaluation of potential human health risks from exposure to volatile organic compounds in contaminated urban groundwater in the Sava river aquifer, Belgrade, Serbia. in Environmental Geochemistry and Health. 2022;44(10):3451-3472.
doi:10.1007/s10653-021-01119-2 .
Bulatović, Sandra, Ilić, Mila V., Šolević-Knudsen, Tatjana, Milić, Jelena, Pucarević, Mira, Jovančićević, Branimir, Vrvić, Miroslav M., "Evaluation of potential human health risks from exposure to volatile organic compounds in contaminated urban groundwater in the Sava river aquifer, Belgrade, Serbia" in Environmental Geochemistry and Health, 44, no. 10 (2022):3451-3472,
https://doi.org/10.1007/s10653-021-01119-2 . .
1

Removal of heavy metals from aqueous media by sunflower husk: A comparative study of biosorption efficiency by using ICP-OES and LIBS

Radenković, Marina; Momčilović, Miloš; Petrović, Jelena; Mraković, Ana; Relić, Dubravka; Popović, Aleksandar; Živković, Sanja

(Serbian Chemical Society, 2022)

TY  - JOUR
AU  - Radenković, Marina
AU  - Momčilović, Miloš
AU  - Petrović, Jelena
AU  - Mraković, Ana
AU  - Relić, Dubravka
AU  - Popović, Aleksandar
AU  - Živković, Sanja
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5663
AB  - Presented research aimed to develop an alternative approach for the estimation of biosorption capability of sunflower husk. The acid-pretreated sunflower biomass was characterized by scanning electron microscopy combined with energy dispersive X-Ray spectroscopy (SEM-EDX) analysis and Fourier transform infrared (FTIR) spectroscopy. Biosorption efficiency has been evaluated using inductively coupled plasma optical emission spectroscopy (ICP-OES) and laser-induced breakdown spectroscopy (LIBS). The adsorption capacity of the adsorbent was determined as the function of the pH of the solution, the initial concentration of heavy metal solutions, and contact time. The optimal conditions were achieved after 15 min of contact at pH 6, while the percentage of the removal was from 80.0–98.7 %, depending on the element. The results obtained from the kinetic and isotherm studies show that maximum adsorption of ions was quickly reached and followed the pseudo-second-order kinetic model. Real samples were tested and obtained Ni values by LIBS method were 3100±200 and 1240±100 mg kg-1, while estimated values by the ICP-OES were 2995±20 and 1130±10 mg kg-1, respectively. The obtained results prove that LIBS method can be used as a “green alternative“for the evaluation of biosorption efficiency.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Removal of heavy metals from aqueous media by sunflower husk: A comparative study of biosorption efficiency by using ICP-OES and LIBS
VL  - 87
DO  - 10.2298/JSC220105022R
ER  - 
@article{
author = "Radenković, Marina and Momčilović, Miloš and Petrović, Jelena and Mraković, Ana and Relić, Dubravka and Popović, Aleksandar and Živković, Sanja",
year = "2022",
abstract = "Presented research aimed to develop an alternative approach for the estimation of biosorption capability of sunflower husk. The acid-pretreated sunflower biomass was characterized by scanning electron microscopy combined with energy dispersive X-Ray spectroscopy (SEM-EDX) analysis and Fourier transform infrared (FTIR) spectroscopy. Biosorption efficiency has been evaluated using inductively coupled plasma optical emission spectroscopy (ICP-OES) and laser-induced breakdown spectroscopy (LIBS). The adsorption capacity of the adsorbent was determined as the function of the pH of the solution, the initial concentration of heavy metal solutions, and contact time. The optimal conditions were achieved after 15 min of contact at pH 6, while the percentage of the removal was from 80.0–98.7 %, depending on the element. The results obtained from the kinetic and isotherm studies show that maximum adsorption of ions was quickly reached and followed the pseudo-second-order kinetic model. Real samples were tested and obtained Ni values by LIBS method were 3100±200 and 1240±100 mg kg-1, while estimated values by the ICP-OES were 2995±20 and 1130±10 mg kg-1, respectively. The obtained results prove that LIBS method can be used as a “green alternative“for the evaluation of biosorption efficiency.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Removal of heavy metals from aqueous media by sunflower husk: A comparative study of biosorption efficiency by using ICP-OES and LIBS",
volume = "87",
doi = "10.2298/JSC220105022R"
}
Radenković, M., Momčilović, M., Petrović, J., Mraković, A., Relić, D., Popović, A.,& Živković, S.. (2022). Removal of heavy metals from aqueous media by sunflower husk: A comparative study of biosorption efficiency by using ICP-OES and LIBS. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 87.
https://doi.org/10.2298/JSC220105022R
Radenković M, Momčilović M, Petrović J, Mraković A, Relić D, Popović A, Živković S. Removal of heavy metals from aqueous media by sunflower husk: A comparative study of biosorption efficiency by using ICP-OES and LIBS. in Journal of the Serbian Chemical Society. 2022;87.
doi:10.2298/JSC220105022R .
Radenković, Marina, Momčilović, Miloš, Petrović, Jelena, Mraković, Ana, Relić, Dubravka, Popović, Aleksandar, Živković, Sanja, "Removal of heavy metals from aqueous media by sunflower husk: A comparative study of biosorption efficiency by using ICP-OES and LIBS" in Journal of the Serbian Chemical Society, 87 (2022),
https://doi.org/10.2298/JSC220105022R . .

Kvantno-hemijsko ispitivanje C-H···O interakcija između molekula HtcO4 i aromatičnih aminokiselina

Zeković, Zorana

(2022)

TY  - THES
AU  - Zeković, Zorana
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5665
AB  - C-H•••O interakcije su danas priznate kao prave vodonične veze. One igraju značajnu ulogu u stabilnosti velikog broja molekularnih kompleksa i kristalnih struktura. C-H•••O interakcije su prisutne u mnogim biološkim sistemima, uključujući proteine, nukleinske kiseline i ugljene hidrate. Takođe su značajne u interakciji nukleinskih kiselina sa proteinima, enzimskoj aktivnosti, i kristal inženjeringu.
T1  - Kvantno-hemijsko ispitivanje C-H···O interakcija između molekula HtcO4 i aromatičnih aminokiselina
SP  - 1
EP  - 31
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5665
ER  - 
@misc{
author = "Zeković, Zorana",
year = "2022",
abstract = "C-H•••O interakcije su danas priznate kao prave vodonične veze. One igraju značajnu ulogu u stabilnosti velikog broja molekularnih kompleksa i kristalnih struktura. C-H•••O interakcije su prisutne u mnogim biološkim sistemima, uključujući proteine, nukleinske kiseline i ugljene hidrate. Takođe su značajne u interakciji nukleinskih kiselina sa proteinima, enzimskoj aktivnosti, i kristal inženjeringu.",
title = "Kvantno-hemijsko ispitivanje C-H···O interakcija između molekula HtcO4 i aromatičnih aminokiselina",
pages = "1-31",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5665"
}
Zeković, Z.. (2022). Kvantno-hemijsko ispitivanje C-H···O interakcija između molekula HtcO4 i aromatičnih aminokiselina. , 1-31.
https://hdl.handle.net/21.15107/rcub_cherry_5665
Zeković Z. Kvantno-hemijsko ispitivanje C-H···O interakcija između molekula HtcO4 i aromatičnih aminokiselina. 2022;:1-31.
https://hdl.handle.net/21.15107/rcub_cherry_5665 .
Zeković, Zorana, "Kvantno-hemijsko ispitivanje C-H···O interakcija između molekula HtcO4 i aromatičnih aminokiselina" (2022):1-31,
https://hdl.handle.net/21.15107/rcub_cherry_5665 .

Evaluation of Maternal Exposure to Multiple Trace Elements and Their Detection in Umbilical Cord Blood

Stojsavljević, Aleksandar; Rovčanin, Marija; Jagodić, Jovana; Miković, Željko; Jeremić, Ana; Perović, Milan; Manojlović, Dragan D.

(SpringerLink, 2022)

TY  - JOUR
AU  - Stojsavljević, Aleksandar
AU  - Rovčanin, Marija
AU  - Jagodić, Jovana
AU  - Miković, Željko
AU  - Jeremić, Ana
AU  - Perović, Milan
AU  - Manojlović, Dragan D.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5320
AB  - Due to the recognized harmful effects of some trace elements on fetal development after long-term exposures, it is first important to address their basic/physiological levels before monitoring toxicological effects and clinical outcomes on prenatal and postnatal health. This research aimed to define, for the first time, reference values for multiple (ultra) trace elements in umbilical cord blood (UCB) plasma samples of a notable number of healthy pregnant women (n = 125). All samples were collected during 2020–2021 and all participants were from Belgrade and two regions (Šumadija and Podunavlje). Following trace elements were enrolled in this study: essential (Mn, Co, Cu, Zn, Se, Mo), toxic (Be, Al, Ni, As, Rb, Sr, Ag, Cd, Sb, Ba, Tl, Pb, Th, U), rare earth (La, Ce, Pr, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm), and noble metals (Ru, Rh, Pd, Re, Ir, Os, Pt). UCB plasma samples were diluted with suitable solvents and analyzed by inductively coupled plasma-mass spectrometry. The analytical technique used was validated by the standard addition method and using certified reference materials. Zn was found in the highest amount and Tm in the least amount. Be, Co, Ag, Sb, La, and Ce exhibited statistically significant differences in the four age groups (20 to 41 years), whereas Ag and Ce showed a tendency to increase with age. Furthermore, our participants had notably higher As, Ni, and Co, levels and lower Zn levels compared to other populations. This is the first study that, in addition to analyzing essential and toxic trace elements, also provided an analysis of noble and rare earth elements in UCB plasma samples. Presented results can be used as a starting point or database for further studies, in terms of predicting the pregnancy outcome and postnatal development.
PB  - SpringerLink
T2  - Exposure and HealthExpo Health
T1  - Evaluation of Maternal Exposure to Multiple Trace Elements and Their Detection in Umbilical Cord Blood
VL  - 14
IS  - 3
SP  - 623
EP  - 633
DO  - 10.1007/s12403-021-00441-5
ER  - 
@article{
author = "Stojsavljević, Aleksandar and Rovčanin, Marija and Jagodić, Jovana and Miković, Željko and Jeremić, Ana and Perović, Milan and Manojlović, Dragan D.",
year = "2022",
abstract = "Due to the recognized harmful effects of some trace elements on fetal development after long-term exposures, it is first important to address their basic/physiological levels before monitoring toxicological effects and clinical outcomes on prenatal and postnatal health. This research aimed to define, for the first time, reference values for multiple (ultra) trace elements in umbilical cord blood (UCB) plasma samples of a notable number of healthy pregnant women (n = 125). All samples were collected during 2020–2021 and all participants were from Belgrade and two regions (Šumadija and Podunavlje). Following trace elements were enrolled in this study: essential (Mn, Co, Cu, Zn, Se, Mo), toxic (Be, Al, Ni, As, Rb, Sr, Ag, Cd, Sb, Ba, Tl, Pb, Th, U), rare earth (La, Ce, Pr, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm), and noble metals (Ru, Rh, Pd, Re, Ir, Os, Pt). UCB plasma samples were diluted with suitable solvents and analyzed by inductively coupled plasma-mass spectrometry. The analytical technique used was validated by the standard addition method and using certified reference materials. Zn was found in the highest amount and Tm in the least amount. Be, Co, Ag, Sb, La, and Ce exhibited statistically significant differences in the four age groups (20 to 41 years), whereas Ag and Ce showed a tendency to increase with age. Furthermore, our participants had notably higher As, Ni, and Co, levels and lower Zn levels compared to other populations. This is the first study that, in addition to analyzing essential and toxic trace elements, also provided an analysis of noble and rare earth elements in UCB plasma samples. Presented results can be used as a starting point or database for further studies, in terms of predicting the pregnancy outcome and postnatal development.",
publisher = "SpringerLink",
journal = "Exposure and HealthExpo Health",
title = "Evaluation of Maternal Exposure to Multiple Trace Elements and Their Detection in Umbilical Cord Blood",
volume = "14",
number = "3",
pages = "623-633",
doi = "10.1007/s12403-021-00441-5"
}
Stojsavljević, A., Rovčanin, M., Jagodić, J., Miković, Ž., Jeremić, A., Perović, M.,& Manojlović, D. D.. (2022). Evaluation of Maternal Exposure to Multiple Trace Elements and Their Detection in Umbilical Cord Blood. in Exposure and HealthExpo Health
SpringerLink., 14(3), 623-633.
https://doi.org/10.1007/s12403-021-00441-5
Stojsavljević A, Rovčanin M, Jagodić J, Miković Ž, Jeremić A, Perović M, Manojlović DD. Evaluation of Maternal Exposure to Multiple Trace Elements and Their Detection in Umbilical Cord Blood. in Exposure and HealthExpo Health. 2022;14(3):623-633.
doi:10.1007/s12403-021-00441-5 .
Stojsavljević, Aleksandar, Rovčanin, Marija, Jagodić, Jovana, Miković, Željko, Jeremić, Ana, Perović, Milan, Manojlović, Dragan D., "Evaluation of Maternal Exposure to Multiple Trace Elements and Their Detection in Umbilical Cord Blood" in Exposure and HealthExpo Health, 14, no. 3 (2022):623-633,
https://doi.org/10.1007/s12403-021-00441-5 . .

Elemental Composition of Pheochromocytoma Resolved on Solid/Adrenal Tissue and Whole Blood Level

Jagodić, Jovana; Rovčanin, Branislav; Paunović, Ivan; Mihailović, Mladen; Zečević, Nebojša; Manojlović, Dragan D.; Stojsavljević, Aleksandar

(Springer, 2022)

TY  - JOUR
AU  - Jagodić, Jovana
AU  - Rovčanin, Branislav
AU  - Paunović, Ivan
AU  - Mihailović, Mladen
AU  - Zečević, Nebojša
AU  - Manojlović, Dragan D.
AU  - Stojsavljević, Aleksandar
PY  - 2022
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4737
AB  - Pheochromocytoma (PCC) is an unusual benign adrenal tumor with an unexamined status of the elements. This study delivers the first insight into the levels of microelements (Mn, Co, Cu, Zn, As, Se, Th), toxic elements (Cd, Pb, U), and macroelements (Na, K, Mg, Ca) in both adrenal tissue and whole blood samples collected from PCC patients. The results were strengthened by comparing recorded findings with the patients’ healthy adrenal tissue (HAT) and with whole blood samples from the healthy individuals. PCCs had significantly higher levels of Zn, Se, Na, K, and Mg and lower levels of Mn, Co, Pb, and As than that of HATs. Compared to healthy blood samples, the patients’ blood exhibited considerably higher levels of Na, K, and Ca but significantly lower levels of Mn, Cu, Zn, Se, and Mg. Females had significantly higher levels of essential Se and toxic Pb and Cd in their PCC tissue samples compared to males. PCC tissue levels of Mn and Cu were significantly elevated in smokers over levels in nonsmokers and in PCC patients with tumor sizes below 5 cm compared to PCC diameters above 5 cm. The data presented in this study provide a new insight into the pathophysiology of PCC. Thus, recorded elements should be considered as initiators/modifiers of PCC and potential inductors of malignant transformation. The findings of this research deepen scientific understanding of this rare adrenal disease, which, in turn, could highlight the pathogenesis of PCC.
PB  - Springer
T2  - Biological Trace Element Research
T1  - Elemental Composition of Pheochromocytoma Resolved on Solid/Adrenal Tissue and Whole Blood Level
VL  - 200
IS  - 8
SP  - 3482
EP  - 3490
DO  - 10.1007/s12011-021-02945-2
ER  - 
@article{
author = "Jagodić, Jovana and Rovčanin, Branislav and Paunović, Ivan and Mihailović, Mladen and Zečević, Nebojša and Manojlović, Dragan D. and Stojsavljević, Aleksandar",
year = "2022",
abstract = "Pheochromocytoma (PCC) is an unusual benign adrenal tumor with an unexamined status of the elements. This study delivers the first insight into the levels of microelements (Mn, Co, Cu, Zn, As, Se, Th), toxic elements (Cd, Pb, U), and macroelements (Na, K, Mg, Ca) in both adrenal tissue and whole blood samples collected from PCC patients. The results were strengthened by comparing recorded findings with the patients’ healthy adrenal tissue (HAT) and with whole blood samples from the healthy individuals. PCCs had significantly higher levels of Zn, Se, Na, K, and Mg and lower levels of Mn, Co, Pb, and As than that of HATs. Compared to healthy blood samples, the patients’ blood exhibited considerably higher levels of Na, K, and Ca but significantly lower levels of Mn, Cu, Zn, Se, and Mg. Females had significantly higher levels of essential Se and toxic Pb and Cd in their PCC tissue samples compared to males. PCC tissue levels of Mn and Cu were significantly elevated in smokers over levels in nonsmokers and in PCC patients with tumor sizes below 5 cm compared to PCC diameters above 5 cm. The data presented in this study provide a new insight into the pathophysiology of PCC. Thus, recorded elements should be considered as initiators/modifiers of PCC and potential inductors of malignant transformation. The findings of this research deepen scientific understanding of this rare adrenal disease, which, in turn, could highlight the pathogenesis of PCC.",
publisher = "Springer",
journal = "Biological Trace Element Research",
title = "Elemental Composition of Pheochromocytoma Resolved on Solid/Adrenal Tissue and Whole Blood Level",
volume = "200",
number = "8",
pages = "3482-3490",
doi = "10.1007/s12011-021-02945-2"
}
Jagodić, J., Rovčanin, B., Paunović, I., Mihailović, M., Zečević, N., Manojlović, D. D.,& Stojsavljević, A.. (2022). Elemental Composition of Pheochromocytoma Resolved on Solid/Adrenal Tissue and Whole Blood Level. in Biological Trace Element Research
Springer., 200(8), 3482-3490.
https://doi.org/10.1007/s12011-021-02945-2
Jagodić J, Rovčanin B, Paunović I, Mihailović M, Zečević N, Manojlović DD, Stojsavljević A. Elemental Composition of Pheochromocytoma Resolved on Solid/Adrenal Tissue and Whole Blood Level. in Biological Trace Element Research. 2022;200(8):3482-3490.
doi:10.1007/s12011-021-02945-2 .
Jagodić, Jovana, Rovčanin, Branislav, Paunović, Ivan, Mihailović, Mladen, Zečević, Nebojša, Manojlović, Dragan D., Stojsavljević, Aleksandar, "Elemental Composition of Pheochromocytoma Resolved on Solid/Adrenal Tissue and Whole Blood Level" in Biological Trace Element Research, 200, no. 8 (2022):3482-3490,
https://doi.org/10.1007/s12011-021-02945-2 . .

Supplementary material for: Nešić, A., Stojsavljević, A., Jagodić, J., Čavić, M., Stefanović, A., Manojlović, D.,& Gavrović-Jankulović, M.. (2022). A six-month study of anti-SARS-CoV-2 BNT162b2 mRNA vaccination: A comparative analysis of essential trace elements and anti-RBD IgG sera levels. in Journal of Trace Elements in Medicine and Biology Elsevier., 74, 127079. https://doi.org/10.1016/j.jtemb.2022.127079

Nešić, Andrijana; Stojsavljević, Aleksandar; Jagodić, Jovana; Čavić, Milena; Stefanović, Aleksandra; Manojlović, Dragan; Gavrović-Jankulović, Marija

(Elsevier, 2022)

TY  - DATA
AU  - Nešić, Andrijana
AU  - Stojsavljević, Aleksandar
AU  - Jagodić, Jovana
AU  - Čavić, Milena
AU  - Stefanović, Aleksandra
AU  - Manojlović, Dragan
AU  - Gavrović-Jankulović, Marija
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5658
AB  - Background: Although essential trace elements (ETEs) play pivotal roles in life-supporting biochemical processes, their function in innate and adaptive immunity has not been fully elucidated, particularly during immunization. Furthermore, the association between anti-SARS-CoV-2 specific IgG antibodies and ETE levels with vaccine responsiveness has not been investigated. Methods: The present study explored the status of ETEs (Mn, Cu, Zn, and Se) in sera of healthy women before and after vaccination with the anti-SARS-CoV-2 BNT162b2 mRNA vaccine in a follow-up period of six months. The main aim was to explore links between ETE levels and IgG antibodies produced against Spike glycoprotein's Receptor-Binding Domain (RBD). Results: A recombinant protein of SARS-CoV-2 comprising the receptor binding domain was successfully expressed in HEK-293 T cells. The purified protein was suitable for producing a sensitive antibody detection assay for human serum and monitored seropositivity, indicating a transient response with peak anti-SARS-CoV-2 IgG levels 2 months after vaccination. In parallel to increasing antibody titers, serum concentrations of Cu, Mn, and Se were not affected by vaccination, and concentrations remained relatively constant at the different sampling times during the 6-month observation period. Total serum Zn concentrations were slightly elevated when compared between the first and last sampling dates. Overall, no consistent effects of vaccination on any of the three trace elements analyzed in our study were observed. Conclusion: Vaccination of adult healthy female volunteers with an mRNA vaccine was not associated with consistent changes in serum trace element concentrations over a six-month observation period.
PB  - Elsevier
T2  - Journal of Trace Elements in Medicine and Biology
T1  - Supplementary material for: Nešić, A., Stojsavljević, A., Jagodić, J., Čavić, M., Stefanović, A., Manojlović, D.,& Gavrović-Jankulović, M.. (2022). A six-month study of anti-SARS-CoV-2 BNT162b2 mRNA vaccination: A comparative analysis of essential trace elements and anti-RBD IgG sera levels. in Journal of Trace Elements in Medicine and Biology Elsevier., 74, 127079. https://doi.org/10.1016/j.jtemb.2022.127079
VL  - 74
SP  - 127079
DO  - 10.1016/j.jtemb.2022.127079
ER  - 
@misc{
author = "Nešić, Andrijana and Stojsavljević, Aleksandar and Jagodić, Jovana and Čavić, Milena and Stefanović, Aleksandra and Manojlović, Dragan and Gavrović-Jankulović, Marija",
year = "2022",
abstract = "Background: Although essential trace elements (ETEs) play pivotal roles in life-supporting biochemical processes, their function in innate and adaptive immunity has not been fully elucidated, particularly during immunization. Furthermore, the association between anti-SARS-CoV-2 specific IgG antibodies and ETE levels with vaccine responsiveness has not been investigated. Methods: The present study explored the status of ETEs (Mn, Cu, Zn, and Se) in sera of healthy women before and after vaccination with the anti-SARS-CoV-2 BNT162b2 mRNA vaccine in a follow-up period of six months. The main aim was to explore links between ETE levels and IgG antibodies produced against Spike glycoprotein's Receptor-Binding Domain (RBD). Results: A recombinant protein of SARS-CoV-2 comprising the receptor binding domain was successfully expressed in HEK-293 T cells. The purified protein was suitable for producing a sensitive antibody detection assay for human serum and monitored seropositivity, indicating a transient response with peak anti-SARS-CoV-2 IgG levels 2 months after vaccination. In parallel to increasing antibody titers, serum concentrations of Cu, Mn, and Se were not affected by vaccination, and concentrations remained relatively constant at the different sampling times during the 6-month observation period. Total serum Zn concentrations were slightly elevated when compared between the first and last sampling dates. Overall, no consistent effects of vaccination on any of the three trace elements analyzed in our study were observed. Conclusion: Vaccination of adult healthy female volunteers with an mRNA vaccine was not associated with consistent changes in serum trace element concentrations over a six-month observation period.",
publisher = "Elsevier",
journal = "Journal of Trace Elements in Medicine and Biology",
title = "Supplementary material for: Nešić, A., Stojsavljević, A., Jagodić, J., Čavić, M., Stefanović, A., Manojlović, D.,& Gavrović-Jankulović, M.. (2022). A six-month study of anti-SARS-CoV-2 BNT162b2 mRNA vaccination: A comparative analysis of essential trace elements and anti-RBD IgG sera levels. in Journal of Trace Elements in Medicine and Biology Elsevier., 74, 127079. https://doi.org/10.1016/j.jtemb.2022.127079",
volume = "74",
pages = "127079",
doi = "10.1016/j.jtemb.2022.127079"
}
Nešić, A., Stojsavljević, A., Jagodić, J., Čavić, M., Stefanović, A., Manojlović, D.,& Gavrović-Jankulović, M.. (2022). Supplementary material for: Nešić, A., Stojsavljević, A., Jagodić, J., Čavić, M., Stefanović, A., Manojlović, D.,& Gavrović-Jankulović, M.. (2022). A six-month study of anti-SARS-CoV-2 BNT162b2 mRNA vaccination: A comparative analysis of essential trace elements and anti-RBD IgG sera levels. in Journal of Trace Elements in Medicine and Biology Elsevier., 74, 127079. https://doi.org/10.1016/j.jtemb.2022.127079. in Journal of Trace Elements in Medicine and Biology
Elsevier., 74, 127079.
https://doi.org/10.1016/j.jtemb.2022.127079
Nešić A, Stojsavljević A, Jagodić J, Čavić M, Stefanović A, Manojlović D, Gavrović-Jankulović M. Supplementary material for: Nešić, A., Stojsavljević, A., Jagodić, J., Čavić, M., Stefanović, A., Manojlović, D.,& Gavrović-Jankulović, M.. (2022). A six-month study of anti-SARS-CoV-2 BNT162b2 mRNA vaccination: A comparative analysis of essential trace elements and anti-RBD IgG sera levels. in Journal of Trace Elements in Medicine and Biology Elsevier., 74, 127079. https://doi.org/10.1016/j.jtemb.2022.127079. in Journal of Trace Elements in Medicine and Biology. 2022;74:127079.
doi:10.1016/j.jtemb.2022.127079 .
Nešić, Andrijana, Stojsavljević, Aleksandar, Jagodić, Jovana, Čavić, Milena, Stefanović, Aleksandra, Manojlović, Dragan, Gavrović-Jankulović, Marija, "Supplementary material for: Nešić, A., Stojsavljević, A., Jagodić, J., Čavić, M., Stefanović, A., Manojlović, D.,& Gavrović-Jankulović, M.. (2022). A six-month study of anti-SARS-CoV-2 BNT162b2 mRNA vaccination: A comparative analysis of essential trace elements and anti-RBD IgG sera levels. in Journal of Trace Elements in Medicine and Biology Elsevier., 74, 127079. https://doi.org/10.1016/j.jtemb.2022.127079" in Journal of Trace Elements in Medicine and Biology, 74 (2022):127079,
https://doi.org/10.1016/j.jtemb.2022.127079 . .

Supplementary material for: Ivanović, S., Simić, K., Lekić, S., Jadranin, M., Vujisić, L.,& Gođevac, D.. (2022). Plant Metabolomics as a Tool for Detecting Adulterants in Edible Plant: A Case Study of Allium ursinum. in Metabolites MDPI., 12, 849. https://doi.org/10.3390/metabo12090849

Ivanović, Stefan; Simić, Katarina; Lekić, Stefan; Jadranin, Milka; Vujisić, Ljubodrag; Gođevac, Dejan

(MDPI, 2022)

TY  - DATA
AU  - Ivanović, Stefan
AU  - Simić, Katarina
AU  - Lekić, Stefan
AU  - Jadranin, Milka
AU  - Vujisić, Ljubodrag
AU  - Gođevac, Dejan
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5660
AB  - Allium ursinum and poisonous adulterants Convallaria majalis and Arum maculatum were used as a model for detection of adulterants in edible plant. A. ursinum samples were spiked with C. majalis and A. maculatum to mimic adulteration. Metabolomic fingerprinting of all samples was performed using 1H NMR spectroscopy, and the resulting data sets were subjected to multivariate data analysis. As a result of this analysis, signals of adulterants were extracted from the data, and the structures of biomarkers of adulteration from partially purified samples were elucidated using 2D NMR and LC-MS techniques. Thus, isovitexin and vicenin II, azetidine-2-carboxylic acid, and trigonelline indicated adulteration of A. ursinum samples with C. majalis. Isovitexin was also recognized to be an indicator of adulteration of A. ursinum with A. maculatum. In conclusion, the case study of A. ursinum suggested that plant metabolomics approach could be utilized for identification of low molecular weight biomarkers of adulteration in edible plants. © 2022 by the authors.
PB  - MDPI
T2  - Metabolites
T1  - Supplementary material for: Ivanović, S., Simić, K., Lekić, S., Jadranin, M., Vujisić, L.,& Gođevac, D.. (2022). Plant Metabolomics as a Tool for Detecting Adulterants in Edible Plant: A Case Study of Allium ursinum. in Metabolites MDPI., 12, 849. https://doi.org/10.3390/metabo12090849
VL  - 12
SP  - 849
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5660
ER  - 
@misc{
author = "Ivanović, Stefan and Simić, Katarina and Lekić, Stefan and Jadranin, Milka and Vujisić, Ljubodrag and Gođevac, Dejan",
year = "2022",
abstract = "Allium ursinum and poisonous adulterants Convallaria majalis and Arum maculatum were used as a model for detection of adulterants in edible plant. A. ursinum samples were spiked with C. majalis and A. maculatum to mimic adulteration. Metabolomic fingerprinting of all samples was performed using 1H NMR spectroscopy, and the resulting data sets were subjected to multivariate data analysis. As a result of this analysis, signals of adulterants were extracted from the data, and the structures of biomarkers of adulteration from partially purified samples were elucidated using 2D NMR and LC-MS techniques. Thus, isovitexin and vicenin II, azetidine-2-carboxylic acid, and trigonelline indicated adulteration of A. ursinum samples with C. majalis. Isovitexin was also recognized to be an indicator of adulteration of A. ursinum with A. maculatum. In conclusion, the case study of A. ursinum suggested that plant metabolomics approach could be utilized for identification of low molecular weight biomarkers of adulteration in edible plants. © 2022 by the authors.",
publisher = "MDPI",
journal = "Metabolites",
title = "Supplementary material for: Ivanović, S., Simić, K., Lekić, S., Jadranin, M., Vujisić, L.,& Gođevac, D.. (2022). Plant Metabolomics as a Tool for Detecting Adulterants in Edible Plant: A Case Study of Allium ursinum. in Metabolites MDPI., 12, 849. https://doi.org/10.3390/metabo12090849",
volume = "12",
pages = "849",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5660"
}
Ivanović, S., Simić, K., Lekić, S., Jadranin, M., Vujisić, L.,& Gođevac, D.. (2022). Supplementary material for: Ivanović, S., Simić, K., Lekić, S., Jadranin, M., Vujisić, L.,& Gođevac, D.. (2022). Plant Metabolomics as a Tool for Detecting Adulterants in Edible Plant: A Case Study of Allium ursinum. in Metabolites MDPI., 12, 849. https://doi.org/10.3390/metabo12090849. in Metabolites
MDPI., 12, 849.
https://hdl.handle.net/21.15107/rcub_cherry_5660
Ivanović S, Simić K, Lekić S, Jadranin M, Vujisić L, Gođevac D. Supplementary material for: Ivanović, S., Simić, K., Lekić, S., Jadranin, M., Vujisić, L.,& Gođevac, D.. (2022). Plant Metabolomics as a Tool for Detecting Adulterants in Edible Plant: A Case Study of Allium ursinum. in Metabolites MDPI., 12, 849. https://doi.org/10.3390/metabo12090849. in Metabolites. 2022;12:849.
https://hdl.handle.net/21.15107/rcub_cherry_5660 .
Ivanović, Stefan, Simić, Katarina, Lekić, Stefan, Jadranin, Milka, Vujisić, Ljubodrag, Gođevac, Dejan, "Supplementary material for: Ivanović, S., Simić, K., Lekić, S., Jadranin, M., Vujisić, L.,& Gođevac, D.. (2022). Plant Metabolomics as a Tool for Detecting Adulterants in Edible Plant: A Case Study of Allium ursinum. in Metabolites MDPI., 12, 849. https://doi.org/10.3390/metabo12090849" in Metabolites, 12 (2022):849,
https://hdl.handle.net/21.15107/rcub_cherry_5660 .

Celery Root Phenols Content, Antioxidant Capacities and Their Correlations after Osmotic Dehydration in Molasses

Nićetin, Milica; Pezo, Lato; Pergal, Marija; Lončar, Biljana; Filipović, Vladimir; Knežević, Violeta; Demir, Hande; Filipović, Jelena; Manojlović, Dragan D.

(2022)

TY  - JOUR
AU  - Nićetin, Milica
AU  - Pezo, Lato
AU  - Pergal, Marija
AU  - Lončar, Biljana
AU  - Filipović, Vladimir
AU  - Knežević, Violeta
AU  - Demir, Hande
AU  - Filipović, Jelena
AU  - Manojlović, Dragan D.
PY  - 2022
UR  - https://www.mdpi.com/2304-8158/11/13/1945
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5502
AB  - The osmotic dehydration (OD) of celery root in sugar beet molasses was studied at three temperatures (20, 35, and 50 °C) and three immersion periods (1, 3, and 5 h) in order to examine the changes in antioxidant potential and phenolic profile of celery root throughout the process. The antioxidant capacity (AOC) of dehydrated samples was evaluated by spectrophotometric and polarographic assays, the total phenolic content by the Folin-Ciocalteu method, and the individual phenolic compounds by HPLC-DAD. As a result of OD in molasses, the AOC and phenols content in samples increased proportionally to the augmentation of temperature and the immersion time. Vanillic acid, syringic acid, and catechin were detected in dehydrated samples as a result of transfer from molasses. Compared to fresh celery root, the content of identified phenols in osmodehydrated samples was improved from 1.5 to 6.2 times. Strong correlations between applied assays were obtained, except for the DPPH. Based on the correlation analysis chlorogenic acid, gallic acid, chrysin, catechin, and kaempferol showed the greatest contribution to the overall AOC of osmodehydrated celery root. Molasses, an agro-industrial waste from sugar production, could be valorized as a valuable osmotic solution.
T2  - Foods
T1  - Celery Root Phenols Content, Antioxidant Capacities and Their Correlations after Osmotic Dehydration in Molasses
VL  - 11
IS  - 13
SP  - 1945
DO  - 10.3390/foods11131945
ER  - 
@article{
author = "Nićetin, Milica and Pezo, Lato and Pergal, Marija and Lončar, Biljana and Filipović, Vladimir and Knežević, Violeta and Demir, Hande and Filipović, Jelena and Manojlović, Dragan D.",
year = "2022",
abstract = "The osmotic dehydration (OD) of celery root in sugar beet molasses was studied at three temperatures (20, 35, and 50 °C) and three immersion periods (1, 3, and 5 h) in order to examine the changes in antioxidant potential and phenolic profile of celery root throughout the process. The antioxidant capacity (AOC) of dehydrated samples was evaluated by spectrophotometric and polarographic assays, the total phenolic content by the Folin-Ciocalteu method, and the individual phenolic compounds by HPLC-DAD. As a result of OD in molasses, the AOC and phenols content in samples increased proportionally to the augmentation of temperature and the immersion time. Vanillic acid, syringic acid, and catechin were detected in dehydrated samples as a result of transfer from molasses. Compared to fresh celery root, the content of identified phenols in osmodehydrated samples was improved from 1.5 to 6.2 times. Strong correlations between applied assays were obtained, except for the DPPH. Based on the correlation analysis chlorogenic acid, gallic acid, chrysin, catechin, and kaempferol showed the greatest contribution to the overall AOC of osmodehydrated celery root. Molasses, an agro-industrial waste from sugar production, could be valorized as a valuable osmotic solution.",
journal = "Foods",
title = "Celery Root Phenols Content, Antioxidant Capacities and Their Correlations after Osmotic Dehydration in Molasses",
volume = "11",
number = "13",
pages = "1945",
doi = "10.3390/foods11131945"
}
Nićetin, M., Pezo, L., Pergal, M., Lončar, B., Filipović, V., Knežević, V., Demir, H., Filipović, J.,& Manojlović, D. D.. (2022). Celery Root Phenols Content, Antioxidant Capacities and Their Correlations after Osmotic Dehydration in Molasses. in Foods, 11(13), 1945.
https://doi.org/10.3390/foods11131945
Nićetin M, Pezo L, Pergal M, Lončar B, Filipović V, Knežević V, Demir H, Filipović J, Manojlović DD. Celery Root Phenols Content, Antioxidant Capacities and Their Correlations after Osmotic Dehydration in Molasses. in Foods. 2022;11(13):1945.
doi:10.3390/foods11131945 .
Nićetin, Milica, Pezo, Lato, Pergal, Marija, Lončar, Biljana, Filipović, Vladimir, Knežević, Violeta, Demir, Hande, Filipović, Jelena, Manojlović, Dragan D., "Celery Root Phenols Content, Antioxidant Capacities and Their Correlations after Osmotic Dehydration in Molasses" in Foods, 11, no. 13 (2022):1945,
https://doi.org/10.3390/foods11131945 . .