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The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan

Kovačević, Aleksandra; Knežević, Sara; Ostojić, Jelena; Ognjanović, Miloš; Savić, Slađana D.; Manojlović, Dragan D.; Stanković, Vesna; Stanković, Dalibor

(Elsevier, 2023)

TY  - JOUR
AU  - Kovačević, Aleksandra
AU  - Knežević, Sara
AU  - Ostojić, Jelena
AU  - Ognjanović, Miloš
AU  - Savić, Slađana D.
AU  - Manojlović, Dragan D.
AU  - Stanković, Vesna
AU  - Stanković, Dalibor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5775
AB  - Triclosan (TCS) is a polychlorinated phenoxy phenol (PCPPs) used as a disinfectant and a broad-spectrum antibacterial and antifungal agent in personal hygiene products. TCS easily forms diphenyl ethers and dioxins, which are persistent organic pollutants.This work used a double approach for the TSC sensing: a) screen-printed (SPE) electrochemical platform for on-site application, modified with lanthanum iron oxide and graphitic carbon nitride composite (LaFeO3/Fe2O3@g-C3N4/SPE); and b) carbon paste electrode (CPE), modified with the same material and used in laboratory conditions. Linear range from 0.1 μM to 10 μM, the limit of detection (LOD) of 29 nM and the limit of quantification (LOQ) of 91 nM were obtained for CP electrode in BRBS pH 8. SPE showed the best analytical parameters in BRBS at pH 3, with a linear range from 0.3 μM to 7 μM, LOD of 0.09 μM and LOQ of 0.28 μM. Furthermore, the influence of potential interferents was investigated and proven to be negligible. Determination of TSC was performed to estimate the environmental impact of this compound as well as the practical usefulness of the proposed sensor in the real sample analysis, confirmed with a HPLC analysis.
PB  - Elsevier
T2  - Science of The Total Environment
T1  - The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan
IS  - 857
SP  - 159250
DO  - 10.1016/j.scitotenv.2022.159250
ER  - 
@article{
author = "Kovačević, Aleksandra and Knežević, Sara and Ostojić, Jelena and Ognjanović, Miloš and Savić, Slađana D. and Manojlović, Dragan D. and Stanković, Vesna and Stanković, Dalibor",
year = "2023",
abstract = "Triclosan (TCS) is a polychlorinated phenoxy phenol (PCPPs) used as a disinfectant and a broad-spectrum antibacterial and antifungal agent in personal hygiene products. TCS easily forms diphenyl ethers and dioxins, which are persistent organic pollutants.This work used a double approach for the TSC sensing: a) screen-printed (SPE) electrochemical platform for on-site application, modified with lanthanum iron oxide and graphitic carbon nitride composite (LaFeO3/Fe2O3@g-C3N4/SPE); and b) carbon paste electrode (CPE), modified with the same material and used in laboratory conditions. Linear range from 0.1 μM to 10 μM, the limit of detection (LOD) of 29 nM and the limit of quantification (LOQ) of 91 nM were obtained for CP electrode in BRBS pH 8. SPE showed the best analytical parameters in BRBS at pH 3, with a linear range from 0.3 μM to 7 μM, LOD of 0.09 μM and LOQ of 0.28 μM. Furthermore, the influence of potential interferents was investigated and proven to be negligible. Determination of TSC was performed to estimate the environmental impact of this compound as well as the practical usefulness of the proposed sensor in the real sample analysis, confirmed with a HPLC analysis.",
publisher = "Elsevier",
journal = "Science of The Total Environment",
title = "The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan",
number = "857",
pages = "159250",
doi = "10.1016/j.scitotenv.2022.159250"
}
Kovačević, A., Knežević, S., Ostojić, J., Ognjanović, M., Savić, S. D., Manojlović, D. D., Stanković, V.,& Stanković, D.. (2023). The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan. in Science of The Total Environment
Elsevier.(857), 159250.
https://doi.org/10.1016/j.scitotenv.2022.159250
Kovačević A, Knežević S, Ostojić J, Ognjanović M, Savić SD, Manojlović DD, Stanković V, Stanković D. The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan. in Science of The Total Environment. 2023;(857):159250.
doi:10.1016/j.scitotenv.2022.159250 .
Kovačević, Aleksandra, Knežević, Sara, Ostojić, Jelena, Ognjanović, Miloš, Savić, Slađana D., Manojlović, Dragan D., Stanković, Vesna, Stanković, Dalibor, "The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan" in Science of The Total Environment, no. 857 (2023):159250,
https://doi.org/10.1016/j.scitotenv.2022.159250 . .
1
1

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

Vulićević, Biljana

(2023)

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

The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan

Kovačević, Aleksandra; Knežević, Sara; Ostojić, Jelena; Ognjanović, Miloš; Savić, Slađana D.; Manojlović, Dragan D.; Stanković, Vesna; Stanković, Dalibor

(Elsevier, 2023)

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

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

This work used a double approach for the TSC sensing: a) screen-printed (SPE) electrochemical platform for on-site application, modified with lanthanum iron oxide and graphitic carbon nitride composite (LaFeO3/Fe2O3@g-C3N4/SPE); and b) carbon paste electrode (CPE), modified with the same material and used in laboratory conditions. Linear range from 0.1 μM to 10 μM, the limit of detection (LOD) of 29 nM and the limit of quantification (LOQ) of 91 nM were obtained for CP electrode in BRBS pH 8. SPE showed the best analytical parameters in BRBS at pH 3, with a linear range from 0.3 μM to 7 μM, LOD of 0.09 μM and LOQ of 0.28 μM. Furthermore, the influence of potential interferents was investigated and proven to be negligible. Determination of TSC was performed to estimate the environmental impact of this compound as well as the practical usefulness of the proposed sensor in the real sample analysis, confirmed with a HPLC analysis.",
publisher = "Elsevier",
journal = "Science of The Total Environment",
title = "The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan",
number = "857",
pages = "159250",
doi = "10.1016/j.scitotenv.2022.159250"
}
Kovačević, A., Knežević, S., Ostojić, J., Ognjanović, M., Savić, S. D., Manojlović, D. D., Stanković, V.,& Stanković, D.. (2023). The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan. in Science of The Total Environment
Elsevier.(857), 159250.
https://doi.org/10.1016/j.scitotenv.2022.159250
Kovačević A, Knežević S, Ostojić J, Ognjanović M, Savić SD, Manojlović DD, Stanković V, Stanković D. The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan. in Science of The Total Environment. 2023;(857):159250.
doi:10.1016/j.scitotenv.2022.159250 .
Kovačević, Aleksandra, Knežević, Sara, Ostojić, Jelena, Ognjanović, Miloš, Savić, Slađana D., Manojlović, Dragan D., Stanković, Vesna, Stanković, Dalibor, "The environmentally friendly approaches based on the heterojunction interface of the LaFeO3/Fe2O3@g-C3N4 composite for the disposable and laboratory sensing of triclosan" in Science of The Total Environment, no. 857 (2023):159250,
https://doi.org/10.1016/j.scitotenv.2022.159250 . .
1

Comparative digestion of thermally treated vertebrates and invertebrates allergen pairs in real food matrix

Khulal, Urmila; Stojadinović, Marija M.; Prodić, Ivana; Rajković, Andrea; Ćirković-Veličković, Tanja

(Elsevier, 2023)

TY  - JOUR
AU  - Khulal, Urmila
AU  - Stojadinović, Marija M.
AU  - Prodić, Ivana
AU  - Rajković, Andrea
AU  - Ćirković-Veličković, Tanja
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5765
AB  - The digestion stability of allergen pairs, tropomyosin, TM (fish and seafood allergen), and myosin light chain, MLC (chicken meat allergen) is compared among vertebrates and invertebrates in raw and cooked food matrix under standardized simulated in vitro gastrointestinal (GI) digestion. SDS-PAGE followed by multiple TM and MLC-specific antibodies in semidry WB revealed pepsin resistance of invertebrate TMs (abalone, oyster, shrimp) under diet-relevant conditions (raw, cooked). Vertebrate TMs (chicken, pork, beef) were less stable to digestion except that the raw chicken TM was observed pepsin resistant (not diet-relevant). Vertebrate (chicken) MLC was thermally stable. A new 28 kDa protein bound to anti-MLC antibody in cooked chicken and pork; could be the aggregates of MLC. Raw shrimp MLC showed pepsin resistance among invertebrates. A good correlation was observed between combined resistance of TM and MLC to GI digestion following the diet-relevant thermal treatment and reported protein allergenicity among vertebrates and invertebrates.
PB  - Elsevier
T2  - Food Chemistry
T1  - Comparative digestion of thermally treated vertebrates and invertebrates allergen pairs in real food matrix
VL  - 405
SP  - 134981
DO  - 10.1016/j.foodchem.2022.134981
ER  - 
@article{
author = "Khulal, Urmila and Stojadinović, Marija M. and Prodić, Ivana and Rajković, Andrea and Ćirković-Veličković, Tanja",
year = "2023",
abstract = "The digestion stability of allergen pairs, tropomyosin, TM (fish and seafood allergen), and myosin light chain, MLC (chicken meat allergen) is compared among vertebrates and invertebrates in raw and cooked food matrix under standardized simulated in vitro gastrointestinal (GI) digestion. SDS-PAGE followed by multiple TM and MLC-specific antibodies in semidry WB revealed pepsin resistance of invertebrate TMs (abalone, oyster, shrimp) under diet-relevant conditions (raw, cooked). Vertebrate TMs (chicken, pork, beef) were less stable to digestion except that the raw chicken TM was observed pepsin resistant (not diet-relevant). Vertebrate (chicken) MLC was thermally stable. A new 28 kDa protein bound to anti-MLC antibody in cooked chicken and pork; could be the aggregates of MLC. Raw shrimp MLC showed pepsin resistance among invertebrates. A good correlation was observed between combined resistance of TM and MLC to GI digestion following the diet-relevant thermal treatment and reported protein allergenicity among vertebrates and invertebrates.",
publisher = "Elsevier",
journal = "Food Chemistry",
title = "Comparative digestion of thermally treated vertebrates and invertebrates allergen pairs in real food matrix",
volume = "405",
pages = "134981",
doi = "10.1016/j.foodchem.2022.134981"
}
Khulal, U., Stojadinović, M. M., Prodić, I., Rajković, A.,& Ćirković-Veličković, T.. (2023). Comparative digestion of thermally treated vertebrates and invertebrates allergen pairs in real food matrix. in Food Chemistry
Elsevier., 405, 134981.
https://doi.org/10.1016/j.foodchem.2022.134981
Khulal U, Stojadinović MM, Prodić I, Rajković A, Ćirković-Veličković T. Comparative digestion of thermally treated vertebrates and invertebrates allergen pairs in real food matrix. in Food Chemistry. 2023;405:134981.
doi:10.1016/j.foodchem.2022.134981 .
Khulal, Urmila, Stojadinović, Marija M., Prodić, Ivana, Rajković, Andrea, Ćirković-Veličković, Tanja, "Comparative digestion of thermally treated vertebrates and invertebrates allergen pairs in real food matrix" in Food Chemistry, 405 (2023):134981,
https://doi.org/10.1016/j.foodchem.2022.134981 . .

Microspherical Titanium-Phosphorus Double Oxide: Hierarchical Structure Development for Sensing Applications

Korina, Elena; Abramyan, Anton; Bol’shakov, Oleg; Avdin, Vyacheslav V.; Savić, Slađana D.; Manojlović, Dragan D.; Stanković, Vesna; Stanković, Dalibor

(MDPI, 2023)

TY  - JOUR
AU  - Korina, Elena
AU  - Abramyan, Anton
AU  - Bol’shakov, Oleg
AU  - Avdin, Vyacheslav V.
AU  - Savić, Slađana D.
AU  - Manojlović, Dragan D.
AU  - Stanković, Vesna
AU  - Stanković, Dalibor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5770
AB  - Stable, water-soluble titanium complexed with mandelic acid was used as a precursor for titanium phosphorus double oxide obtained in hydrothermal conditions in the presence of phosphoric acid. Surprisingly, hydrolysis of organic complexes provided a microstructured sphere with narrow size distribution, low aggregation and a small fraction of morphological irregularities. Obtained microspheres had a complex structure comprised of flakes, whose size could be manipulated with temperature conditions. Samples were found to be electrochemically active against sulcotrione, a well-recognized herbicide. Electrochemical sensors based on the synthesized microspheres were successfully adapted for natural water reservoir analysis and exhibited low levels of detection of 0.61 µM, limit of quantification of 1.86 µM, wide dynamic linear range from 2 to 200 µM, good selectivity, excellent reproducibility and in-time stability.
PB  - MDPI
T2  - Sensors
T1  - Microspherical Titanium-Phosphorus Double Oxide: Hierarchical Structure Development for Sensing Applications
VL  - 23
IS  - 2
SP  - 933
DO  - 10.3390/s23020933
ER  - 
@article{
author = "Korina, Elena and Abramyan, Anton and Bol’shakov, Oleg and Avdin, Vyacheslav V. and Savić, Slađana D. and Manojlović, Dragan D. and Stanković, Vesna and Stanković, Dalibor",
year = "2023",
abstract = "Stable, water-soluble titanium complexed with mandelic acid was used as a precursor for titanium phosphorus double oxide obtained in hydrothermal conditions in the presence of phosphoric acid. Surprisingly, hydrolysis of organic complexes provided a microstructured sphere with narrow size distribution, low aggregation and a small fraction of morphological irregularities. Obtained microspheres had a complex structure comprised of flakes, whose size could be manipulated with temperature conditions. Samples were found to be electrochemically active against sulcotrione, a well-recognized herbicide. Electrochemical sensors based on the synthesized microspheres were successfully adapted for natural water reservoir analysis and exhibited low levels of detection of 0.61 µM, limit of quantification of 1.86 µM, wide dynamic linear range from 2 to 200 µM, good selectivity, excellent reproducibility and in-time stability.",
publisher = "MDPI",
journal = "Sensors",
title = "Microspherical Titanium-Phosphorus Double Oxide: Hierarchical Structure Development for Sensing Applications",
volume = "23",
number = "2",
pages = "933",
doi = "10.3390/s23020933"
}
Korina, E., Abramyan, A., Bol’shakov, O., Avdin, V. V., Savić, S. D., Manojlović, D. D., Stanković, V.,& Stanković, D.. (2023). Microspherical Titanium-Phosphorus Double Oxide: Hierarchical Structure Development for Sensing Applications. in Sensors
MDPI., 23(2), 933.
https://doi.org/10.3390/s23020933
Korina E, Abramyan A, Bol’shakov O, Avdin VV, Savić SD, Manojlović DD, Stanković V, Stanković D. Microspherical Titanium-Phosphorus Double Oxide: Hierarchical Structure Development for Sensing Applications. in Sensors. 2023;23(2):933.
doi:10.3390/s23020933 .
Korina, Elena, Abramyan, Anton, Bol’shakov, Oleg, Avdin, Vyacheslav V., Savić, Slađana D., Manojlović, Dragan D., Stanković, Vesna, Stanković, Dalibor, "Microspherical Titanium-Phosphorus Double Oxide: Hierarchical Structure Development for Sensing Applications" in Sensors, 23, no. 2 (2023):933,
https://doi.org/10.3390/s23020933 . .

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

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

(Elsevier, 2023)

TY  - JOUR
AU  - Simić, Marija
AU  - Savić, Branislava
AU  - Ognjanović, Miloš
AU  - Stanković, Dalibor
AU  - Relić, Dubravka
AU  - Aćimović, Danka
AU  - Brdarić, Tanja
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5693
AB  - Bisphenol A (BPA) is an organic pollutant that is widely spread in waterbody with effluents as a result of its extensive use in the plastics industry. It posses to the class of compounds that are endocrine disruptors and has a great negative impact on living organisms. Therefore, the progress in development of green technology for BPA removal from the aquatic media is crucial for environmental protection. This paper presents BPA removal by electrochemical oxidation on SnO2-MWCNT (tin dioxide-multi walled carbon nanotube) nanocomposite anode. The nanocomposite was structural and morphological characterized by X-ray powder diffraction and transmission electron microscopy. Electrochemical properties of the SnO2-MWCNT anode were investigated using cyclic voltammetry, linear sweep voltammetry and electrical impedance spectroscopy. The electrochemical behavior of anodes toward BPA in sodium sulfate solutions has shown that BPA is oxidized by indirectly mechanism via hydroxyl radicals (verified by quenching tests). Electrolysis of BPA has been done in galvanostatic regime at current densities 2.5, 5.0, 10.0, 15.0 and 20.0 mA cm−2 in 0.1 M sodium sulfate supported electrolyte pH 4.0. Complete degradation of BPA was accomplished after 5 h of electrolysis at a current density of 20 mA cm−2. The proposed electrochemical technology using a low-cost SnO2-MWCNT electrode is promising for wastewater BPA removal.
PB  - Elsevier
T2  - Journal of Water Process Engineering
T1  - Degradation of bisphenol A on SnO2-MWCNT electrode using electrochemical oxidation
VL  - 51
SP  - 103416
DO  - 10.1016/j.jwpe.2022.103416
ER  - 
@article{
author = "Simić, Marija and Savić, Branislava and Ognjanović, Miloš and Stanković, Dalibor and Relić, Dubravka and Aćimović, Danka and Brdarić, Tanja",
year = "2023",
abstract = "Bisphenol A (BPA) is an organic pollutant that is widely spread in waterbody with effluents as a result of its extensive use in the plastics industry. It posses to the class of compounds that are endocrine disruptors and has a great negative impact on living organisms. Therefore, the progress in development of green technology for BPA removal from the aquatic media is crucial for environmental protection. This paper presents BPA removal by electrochemical oxidation on SnO2-MWCNT (tin dioxide-multi walled carbon nanotube) nanocomposite anode. The nanocomposite was structural and morphological characterized by X-ray powder diffraction and transmission electron microscopy. Electrochemical properties of the SnO2-MWCNT anode were investigated using cyclic voltammetry, linear sweep voltammetry and electrical impedance spectroscopy. The electrochemical behavior of anodes toward BPA in sodium sulfate solutions has shown that BPA is oxidized by indirectly mechanism via hydroxyl radicals (verified by quenching tests). Electrolysis of BPA has been done in galvanostatic regime at current densities 2.5, 5.0, 10.0, 15.0 and 20.0 mA cm−2 in 0.1 M sodium sulfate supported electrolyte pH 4.0. Complete degradation of BPA was accomplished after 5 h of electrolysis at a current density of 20 mA cm−2. The proposed electrochemical technology using a low-cost SnO2-MWCNT electrode is promising for wastewater BPA removal.",
publisher = "Elsevier",
journal = "Journal of Water Process Engineering",
title = "Degradation of bisphenol A on SnO2-MWCNT electrode using electrochemical oxidation",
volume = "51",
pages = "103416",
doi = "10.1016/j.jwpe.2022.103416"
}
Simić, M., Savić, B., Ognjanović, M., Stanković, D., Relić, D., Aćimović, D.,& Brdarić, T.. (2023). Degradation of bisphenol A on SnO2-MWCNT electrode using electrochemical oxidation. in Journal of Water Process Engineering
Elsevier., 51, 103416.
https://doi.org/10.1016/j.jwpe.2022.103416
Simić M, Savić B, Ognjanović M, Stanković D, Relić D, Aćimović D, Brdarić T. Degradation of bisphenol A on SnO2-MWCNT electrode using electrochemical oxidation. in Journal of Water Process Engineering. 2023;51:103416.
doi:10.1016/j.jwpe.2022.103416 .
Simić, Marija, Savić, Branislava, Ognjanović, Miloš, Stanković, Dalibor, Relić, Dubravka, Aćimović, Danka, Brdarić, Tanja, "Degradation of bisphenol A on SnO2-MWCNT electrode using electrochemical oxidation" in Journal of Water Process Engineering, 51 (2023):103416,
https://doi.org/10.1016/j.jwpe.2022.103416 . .
1

Proučavanje upotrebe organozeolita i bentonita u postupcima bioremedijacije vode zagađene naftnim derivatima-studija na respirometru

Stjepanović, Aleksandra

(2023)

TY  - THES
AU  - Stjepanović, Aleksandra
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5769
AB  - Proučavanje bioloških metoda za uklanjanja organskih zagađujućih supstanci iz vode je deo više decenijskih istraživanja Grupe za mikrobiološku hemiju i biotehnologiju, čiji saradnici rade na Univerzitetu u Beogradu i to na Hemijskom fakultetu i Centru za hemiju, Instituta za hemiju, tehnologiju i metalurgiju. Suspendovane u vodi, organski polutanti često nisu lako dostupni mikroorganizmima pa se s toga pribegava upotrebi sorpcionih agenasa. Izbor supstrata koji će za sebe vezati organske polutante često je povezan sa njegovom cenom i dostupnošću pa se u poslednje vreme pored sve prisutnog aktivnog uglja upotrebljava i otpad iz poljoprivredne i drvno-prerađivačke industrije, kao i organozeolit i bentonit.
U ovom radu proučavana je upotreba organozeolita i bentonita u postupcima bioremedijacije vode zagađene naftnim derivatima uz praćenje procesa na respirometru, kompjuterizovanom sistemu za detekciju utroška i oslobađanja selektovanih gasova.
T1  - Proučavanje upotrebe organozeolita i bentonita u postupcima bioremedijacije vode zagađene naftnim derivatima-studija na respirometru
SP  - 2
EP  - 37
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5769
ER  - 
@misc{
author = "Stjepanović, Aleksandra",
year = "2023",
abstract = "Proučavanje bioloških metoda za uklanjanja organskih zagađujućih supstanci iz vode je deo više decenijskih istraživanja Grupe za mikrobiološku hemiju i biotehnologiju, čiji saradnici rade na Univerzitetu u Beogradu i to na Hemijskom fakultetu i Centru za hemiju, Instituta za hemiju, tehnologiju i metalurgiju. Suspendovane u vodi, organski polutanti često nisu lako dostupni mikroorganizmima pa se s toga pribegava upotrebi sorpcionih agenasa. Izbor supstrata koji će za sebe vezati organske polutante često je povezan sa njegovom cenom i dostupnošću pa se u poslednje vreme pored sve prisutnog aktivnog uglja upotrebljava i otpad iz poljoprivredne i drvno-prerađivačke industrije, kao i organozeolit i bentonit.
U ovom radu proučavana je upotreba organozeolita i bentonita u postupcima bioremedijacije vode zagađene naftnim derivatima uz praćenje procesa na respirometru, kompjuterizovanom sistemu za detekciju utroška i oslobađanja selektovanih gasova.",
title = "Proučavanje upotrebe organozeolita i bentonita u postupcima bioremedijacije vode zagađene naftnim derivatima-studija na respirometru",
pages = "2-37",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5769"
}
Stjepanović, A.. (2023). Proučavanje upotrebe organozeolita i bentonita u postupcima bioremedijacije vode zagađene naftnim derivatima-studija na respirometru. , 2-37.
https://hdl.handle.net/21.15107/rcub_cherry_5769
Stjepanović A. Proučavanje upotrebe organozeolita i bentonita u postupcima bioremedijacije vode zagađene naftnim derivatima-studija na respirometru. 2023;:2-37.
https://hdl.handle.net/21.15107/rcub_cherry_5769 .
Stjepanović, Aleksandra, "Proučavanje upotrebe organozeolita i bentonita u postupcima bioremedijacije vode zagađene naftnim derivatima-studija na respirometru" (2023):2-37,
https://hdl.handle.net/21.15107/rcub_cherry_5769 .

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 . .
1
1

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 .

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 . .

Производња рекомбинантних антигена и развој одрживих тестова за Covid-19

Cirkovic Velickovic, Tanja

(Београд : Српска академија наука и уметности, 2022)

TY  - CONF
AU  - Cirkovic Velickovic, Tanja
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5778
AB  - Нови корона вирус (SARS CoV-2) је нови инфективни агенс за хуману популацију и веома је брзо детектован у великом броју земаља. Брзо ширење, одсуство имунитета на овај вирус и одсуство поузданих тестова за детекцију вируса у тренутку избијања пандемије су болест изазвану овим вирусом брзо претворили у здравствени и друштвени проблем највишег приоритета на глобалном нивоу. Иако су највеће биотехнолошке компаније убрзано почеле са развојем и масовном производњом дијагностичких тестова и вакцина, њихова доступност у тренуцима највеће потражње је и даље недовољна, а цене истих су лимитирајући фактор за бољу контролу болести и ширења пандемије. Тестови имају и своја ограничења, посебно када су у питању антигенски тестови, тако да се и даље ради на унапређењу осетљивости истих. У фокусу наших истраживања је развој дијагностичких и серолошких тестова за COVID-19. Дијагностички тестови детектују делове вируса: генетског материјала вируса , односно протеинске компоненте вируса. Серолошки тестови који детектују присуство антитела на протеине вируса. Важна компенента ових тестова је рекомбинанто произведен протеин. Истраживачки тим Хемијског факултета је до сада произвео рекомбинантне протеине шиљка и нуклеокапсида за потребе развоја серолошког теста и N протеин високе чистоће на великој скали за потребе добијања специфичких антитела и развоја антигенског теста. Добијена високо специфична поликлонска антитела на N протеин вируса из имунизованих животиња, биће употребљена за дизајн основног сендвич ЕЛИСА теста за детекцију SARS CoV-2 вируса на бази препознавања N-протеина вируса.  Oчекује се даље унапређење осетљивости теста применом различитих техника, као што су имобилисана специфична антитела на принципу имуноафинитетног ЕЛИСА теста што ће омогућити хватање вирусних антигена у хуманим телесним течностима попут крви, урина и пљувачке, и њихово даље концентрисање, што са једне стране повећава могућност за тачан резултат а са друге стране шири репертоар врсте узорака.
PB  - Београд : Српска академија наука и уметности
C3  - COVID-19 пандемије: поруке, нова сазнања и дилеме
T1  - Производња рекомбинантних антигена и развој одрживих тестова за Covid-19
ER  - 
@conference{
author = "Cirkovic Velickovic, Tanja",
year = "2022",
abstract = "Нови корона вирус (SARS CoV-2) је нови инфективни агенс за хуману популацију и веома је брзо детектован у великом броју земаља. Брзо ширење, одсуство имунитета на овај вирус и одсуство поузданих тестова за детекцију вируса у тренутку избијања пандемије су болест изазвану овим вирусом брзо претворили у здравствени и друштвени проблем највишег приоритета на глобалном нивоу. Иако су највеће биотехнолошке компаније убрзано почеле са развојем и масовном производњом дијагностичких тестова и вакцина, њихова доступност у тренуцима највеће потражње је и даље недовољна, а цене истих су лимитирајући фактор за бољу контролу болести и ширења пандемије. Тестови имају и своја ограничења, посебно када су у питању антигенски тестови, тако да се и даље ради на унапређењу осетљивости истих. У фокусу наших истраживања је развој дијагностичких и серолошких тестова за COVID-19. Дијагностички тестови детектују делове вируса: генетског материјала вируса , односно протеинске компоненте вируса. Серолошки тестови који детектују присуство антитела на протеине вируса. Важна компенента ових тестова је рекомбинанто произведен протеин. Истраживачки тим Хемијског факултета је до сада произвео рекомбинантне протеине шиљка и нуклеокапсида за потребе развоја серолошког теста и N протеин високе чистоће на великој скали за потребе добијања специфичких антитела и развоја антигенског теста. Добијена високо специфична поликлонска антитела на N протеин вируса из имунизованих животиња, биће употребљена за дизајн основног сендвич ЕЛИСА теста за детекцију SARS CoV-2 вируса на бази препознавања N-протеина вируса.  Oчекује се даље унапређење осетљивости теста применом различитих техника, као што су имобилисана специфична антитела на принципу имуноафинитетног ЕЛИСА теста што ће омогућити хватање вирусних антигена у хуманим телесним течностима попут крви, урина и пљувачке, и њихово даље концентрисање, што са једне стране повећава могућност за тачан резултат а са друге стране шири репертоар врсте узорака.",
publisher = "Београд : Српска академија наука и уметности",
journal = "COVID-19 пандемије: поруке, нова сазнања и дилеме",
title = "Производња рекомбинантних антигена и развој одрживих тестова за Covid-19"
}
Cirkovic Velickovic, T.. (2022). Производња рекомбинантних антигена и развој одрживих тестова за Covid-19. in COVID-19 пандемије: поруке, нова сазнања и дилеме
Београд : Српска академија наука и уметности..
Cirkovic Velickovic T. Производња рекомбинантних антигена и развој одрживих тестова за Covid-19. in COVID-19 пандемије: поруке, нова сазнања и дилеме. 2022;..
Cirkovic Velickovic, Tanja, "Производња рекомбинантних антигена и развој одрживих тестова за Covid-19" in COVID-19 пандемије: поруке, нова сазнања и дилеме (2022).

SARS CoV-2 nucleocapsid-based diagnostic tests and serological response in allergic children

Cirkovic Velickovic, Tanja

(2022)

TY  - CONF
AU  - Cirkovic Velickovic, Tanja
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5777
AB  - RT-PCR remains the primary method of diagnosing SARS-CoV-2. Serological diagnosis of COVID-19 is simple and does not require complex techniques and equipment, rendering it suitable for rapid detection and massive screening. However, serological tests cannot confirm SARS-CoV-2, and results will be false negative when antibody concentrations fall below detection limit. Serological testing is important method for diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS CoV-2) infection. Antigen-based tests show high specificity, but sensitivity is relatively low. For development and further improvement of both serological and antigen-based tests, availability of recombinantly producted SARS CoV-2 antigens is needed and during the periods of high demend in the pandemic, it was a limited factor both for research and diagnostic tests production by national producers of tests. Nucleocapsid (N) protein is the most abundant virus derived protein and strong immunogen. We aimed to find its efficient, low-cost production. SARS-CoV-2 recombinant fragment of nucleocapsid protein (rfNP; 58-419 aa) was expressed in E. coli in soluble form, purified and characterized biochemically and immunologically. Purified rfNP has secondary structure of full-length recombinant N protein, with high percentage of disordered structure (34.2%) and of beta-sheet (40.7%). rfNP was tested in immunoblot using sera of COVID-19 convalescent patients. Cost-effective approach for soluble recombinant N protein fragment production was developed, with reliable IgG and IgM antibodies detection of SARS-CoV-2 infection. ELISA was optimized with sera of RT-PCR confirmed positive symptomatic patients and healthy individuals. IgG detection sensitivity was 96% (47/50) and specificity 97% (67/68), while IgM detection was slightly lower (94% and 96.5%, respectively). Application of serological ELISA for seropositivity detection in 200 allergic children in comparison to non-allergic did not show a bias towards any of the tested groups.  Furthermore, we have optimized production of rfNP at a large scale to raise specific antibodies to N-protein in rabbit and mice and develop an in house ELISA for quantification of N protein in biological fluids. Test was clinically validated in 200 PCR positive patients and showed a sensitivity of around 50%.
T1  - SARS CoV-2 nucleocapsid-based diagnostic tests and serological response in allergic children
ER  - 
@conference{
author = "Cirkovic Velickovic, Tanja",
year = "2022",
abstract = "RT-PCR remains the primary method of diagnosing SARS-CoV-2. Serological diagnosis of COVID-19 is simple and does not require complex techniques and equipment, rendering it suitable for rapid detection and massive screening. However, serological tests cannot confirm SARS-CoV-2, and results will be false negative when antibody concentrations fall below detection limit. Serological testing is important method for diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS CoV-2) infection. Antigen-based tests show high specificity, but sensitivity is relatively low. For development and further improvement of both serological and antigen-based tests, availability of recombinantly producted SARS CoV-2 antigens is needed and during the periods of high demend in the pandemic, it was a limited factor both for research and diagnostic tests production by national producers of tests. Nucleocapsid (N) protein is the most abundant virus derived protein and strong immunogen. We aimed to find its efficient, low-cost production. SARS-CoV-2 recombinant fragment of nucleocapsid protein (rfNP; 58-419 aa) was expressed in E. coli in soluble form, purified and characterized biochemically and immunologically. Purified rfNP has secondary structure of full-length recombinant N protein, with high percentage of disordered structure (34.2%) and of beta-sheet (40.7%). rfNP was tested in immunoblot using sera of COVID-19 convalescent patients. Cost-effective approach for soluble recombinant N protein fragment production was developed, with reliable IgG and IgM antibodies detection of SARS-CoV-2 infection. ELISA was optimized with sera of RT-PCR confirmed positive symptomatic patients and healthy individuals. IgG detection sensitivity was 96% (47/50) and specificity 97% (67/68), while IgM detection was slightly lower (94% and 96.5%, respectively). Application of serological ELISA for seropositivity detection in 200 allergic children in comparison to non-allergic did not show a bias towards any of the tested groups.  Furthermore, we have optimized production of rfNP at a large scale to raise specific antibodies to N-protein in rabbit and mice and develop an in house ELISA for quantification of N protein in biological fluids. Test was clinically validated in 200 PCR positive patients and showed a sensitivity of around 50%.",
title = "SARS CoV-2 nucleocapsid-based diagnostic tests and serological response in allergic children"
}
Cirkovic Velickovic, T.. (2022). SARS CoV-2 nucleocapsid-based diagnostic tests and serological response in allergic children. .
Cirkovic Velickovic T. SARS CoV-2 nucleocapsid-based diagnostic tests and serological response in allergic children. 2022;..
Cirkovic Velickovic, Tanja, "SARS CoV-2 nucleocapsid-based diagnostic tests and serological response in allergic children" (2022).

Chapter 20 - Graphitic carbon nitride: Triggering the solar light–assisted decomposition of hazardous substances

Savić, Slađana D.; Roglić, Goran; Dojčinović, Biljana; Manojlović, Dragan D.; Stanković, Dalibor

(Elsevier, 2022)

TY  - CHAP
AU  - Savić, Slađana D.
AU  - Roglić, Goran
AU  - Dojčinović, Biljana
AU  - Manojlović, Dragan D.
AU  - Stanković, Dalibor
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5768
AB  - Environmental pollution requires a facile, sustainable, and adjustable approach for the processing. Most of the standard treatment procedures include high temperature and pressure, accompanied by expensive catalysts. Visible light improves decomposing systems of various contaminants from the hydrosphere and atmosphere. Graphitic carbon nitride (g-C3N4) dragged research interest in the degradation of diverse environmental contaminants, due to its photoactivity under the visible electromagnetic spectrum, production of oxidative species, and a range of relatively simple ways of synthesis. Nowadays, catalytic properties of g-C3N4 are enhanced by expanding surface area, widening of the bandgap, and by the development of doped or copolymer materials. Mechanisms of catalysis using different nanocomposites are given in detail, followed by the extent of degradation of dangerous chemicals. Considering all valuable evolutions of g-C3N4 as an important ingredient in the degeneration of diverse pollutants, here we provide a systematic overview of the nanostructured g-C3N4 used in solving environmental problems.
PB  - Elsevier
T2  - Advanced Materials for Sustainable Environmental Remediation: Terrestrial and Aquatic Environments
T1  - Chapter 20 - Graphitic carbon nitride: Triggering the solar light–assisted decomposition of hazardous substances
SP  - 533
EP  - 549
DO  - 10.1016/B978-0-323-90485-8.00007-2
ER  - 
@inbook{
author = "Savić, Slađana D. and Roglić, Goran and Dojčinović, Biljana and Manojlović, Dragan D. and Stanković, Dalibor",
year = "2022",
abstract = "Environmental pollution requires a facile, sustainable, and adjustable approach for the processing. Most of the standard treatment procedures include high temperature and pressure, accompanied by expensive catalysts. Visible light improves decomposing systems of various contaminants from the hydrosphere and atmosphere. Graphitic carbon nitride (g-C3N4) dragged research interest in the degradation of diverse environmental contaminants, due to its photoactivity under the visible electromagnetic spectrum, production of oxidative species, and a range of relatively simple ways of synthesis. Nowadays, catalytic properties of g-C3N4 are enhanced by expanding surface area, widening of the bandgap, and by the development of doped or copolymer materials. Mechanisms of catalysis using different nanocomposites are given in detail, followed by the extent of degradation of dangerous chemicals. Considering all valuable evolutions of g-C3N4 as an important ingredient in the degeneration of diverse pollutants, here we provide a systematic overview of the nanostructured g-C3N4 used in solving environmental problems.",
publisher = "Elsevier",
journal = "Advanced Materials for Sustainable Environmental Remediation: Terrestrial and Aquatic Environments",
booktitle = "Chapter 20 - Graphitic carbon nitride: Triggering the solar light–assisted decomposition of hazardous substances",
pages = "533-549",
doi = "10.1016/B978-0-323-90485-8.00007-2"
}
Savić, S. D., Roglić, G., Dojčinović, B., Manojlović, D. D.,& Stanković, D.. (2022). Chapter 20 - Graphitic carbon nitride: Triggering the solar light–assisted decomposition of hazardous substances. in Advanced Materials for Sustainable Environmental Remediation: Terrestrial and Aquatic Environments
Elsevier., 533-549.
https://doi.org/10.1016/B978-0-323-90485-8.00007-2
Savić SD, Roglić G, Dojčinović B, Manojlović DD, Stanković D. Chapter 20 - Graphitic carbon nitride: Triggering the solar light–assisted decomposition of hazardous substances. in Advanced Materials for Sustainable Environmental Remediation: Terrestrial and Aquatic Environments. 2022;:533-549.
doi:10.1016/B978-0-323-90485-8.00007-2 .
Savić, Slađana D., Roglić, Goran, Dojčinović, Biljana, Manojlović, Dragan D., Stanković, Dalibor, "Chapter 20 - Graphitic carbon nitride: Triggering the solar light–assisted decomposition of hazardous substances" in Advanced Materials for Sustainable Environmental Remediation: Terrestrial and Aquatic Environments (2022):533-549,
https://doi.org/10.1016/B978-0-323-90485-8.00007-2 . .

MP-Net: Deep learning-based segmentation for fluorescence microscopy images of microplastics isolated from clams

Ćirković-Veličković, Tanja; Park, Ho-Min; de Guzman, Maria Krishna; de Neve, Wesley; Van Messem, Arnout; Baek, Ji Yeon; Park, Sanghyeon

(Public Library of Science, 2022)

TY  - JOUR
AU  - Ćirković-Veličković, Tanja
AU  - Park, Ho-Min
AU  - de Guzman, Maria Krishna
AU  - de Neve, Wesley
AU  - Van Messem, Arnout
AU  - Baek, Ji Yeon
AU  - Park, Sanghyeon
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5733
AB  - Environmental monitoring of microplastics (MP) contamination has become an area of great research interest, given potential hazards associated with human ingestion of MP. In this context, determination of MP concentration is essential. However, cheap, rapid, and accurate quantification of MP remains a challenge to this date. This study proposes a deep learning-based image segmentation method that properly distinguishes fluorescent MP from other elements in a given microscopy image. A total of nine different deep learning models, six of which are based on U-Net, were investigated. These models were trained using at least 20,000 patches sampled from 99 fluorescence microscopy images of MP and their corresponding binary masks. MP-Net, which is derived from U-Net, was found to be the best performing model, exhibiting the highest mean F1-score (0.736) and mean IoU value (0.617). Test-time augmentation (using brightness, contrast, and HSV) was applied to MP-Net for robust learning. However, compared to the results obtained without augmentation, no clear improvement in predictive performance could be observed. Recovery assessment for both spiked and real images showed that, compared to already existing tools for MP quantification, the MP quantities predicted by MP-Net are those closest to the ground truth. This observation suggests that MP-Net allows creating masks that more accurately reflect the quantitative presence of fluorescent MP in microscopy images. Finally, MAP (Microplastics Annotation Package) is introduced, an integrated software environment for automated MP quantification, offering support for MP-Net, already existing MP analysis tools like MP-VAT, manual annotation, and model fine-tuning.
PB  - Public Library of Science
T2  - PLoS ONE
T1  - MP-Net: Deep learning-based segmentation for fluorescence microscopy images of microplastics isolated from clams
VL  - 17
IS  - 6
SP  - e0269449
DO  - 10.1371/journal.pone.0269449
ER  - 
@article{
author = "Ćirković-Veličković, Tanja and Park, Ho-Min and de Guzman, Maria Krishna and de Neve, Wesley and Van Messem, Arnout and Baek, Ji Yeon and Park, Sanghyeon",
year = "2022",
abstract = "Environmental monitoring of microplastics (MP) contamination has become an area of great research interest, given potential hazards associated with human ingestion of MP. In this context, determination of MP concentration is essential. However, cheap, rapid, and accurate quantification of MP remains a challenge to this date. This study proposes a deep learning-based image segmentation method that properly distinguishes fluorescent MP from other elements in a given microscopy image. A total of nine different deep learning models, six of which are based on U-Net, were investigated. These models were trained using at least 20,000 patches sampled from 99 fluorescence microscopy images of MP and their corresponding binary masks. MP-Net, which is derived from U-Net, was found to be the best performing model, exhibiting the highest mean F1-score (0.736) and mean IoU value (0.617). Test-time augmentation (using brightness, contrast, and HSV) was applied to MP-Net for robust learning. However, compared to the results obtained without augmentation, no clear improvement in predictive performance could be observed. Recovery assessment for both spiked and real images showed that, compared to already existing tools for MP quantification, the MP quantities predicted by MP-Net are those closest to the ground truth. This observation suggests that MP-Net allows creating masks that more accurately reflect the quantitative presence of fluorescent MP in microscopy images. Finally, MAP (Microplastics Annotation Package) is introduced, an integrated software environment for automated MP quantification, offering support for MP-Net, already existing MP analysis tools like MP-VAT, manual annotation, and model fine-tuning.",
publisher = "Public Library of Science",
journal = "PLoS ONE",
title = "MP-Net: Deep learning-based segmentation for fluorescence microscopy images of microplastics isolated from clams",
volume = "17",
number = "6",
pages = "e0269449",
doi = "10.1371/journal.pone.0269449"
}
Ćirković-Veličković, T., Park, H., de Guzman, M. K., de Neve, W., Van Messem, A., Baek, J. Y.,& Park, S.. (2022). MP-Net: Deep learning-based segmentation for fluorescence microscopy images of microplastics isolated from clams. in PLoS ONE
Public Library of Science., 17(6), e0269449.
https://doi.org/10.1371/journal.pone.0269449
Ćirković-Veličković T, Park H, de Guzman MK, de Neve W, Van Messem A, Baek JY, Park S. MP-Net: Deep learning-based segmentation for fluorescence microscopy images of microplastics isolated from clams. in PLoS ONE. 2022;17(6):e0269449.
doi:10.1371/journal.pone.0269449 .
Ćirković-Veličković, Tanja, Park, Ho-Min, de Guzman, Maria Krishna, de Neve, Wesley, Van Messem, Arnout, Baek, Ji Yeon, Park, Sanghyeon, "MP-Net: Deep learning-based segmentation for fluorescence microscopy images of microplastics isolated from clams" in PLoS ONE, 17, no. 6 (2022):e0269449,
https://doi.org/10.1371/journal.pone.0269449 . .
2
1

Hydrogen Bonds of Coordinated Ethylenediamine and a Water Molecule: Joint Crystallographic and Computational Study of Second Coordination Sphere

Živković, Jelena M; Milovanović, Milan R.; Zarić, Snežana D.

(ACS Publication, 2022)

TY  - JOUR
AU  - Živković, Jelena M
AU  - Milovanović, Milan R.
AU  - Zarić, Snežana D.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5699
AB  - In the study of hydrogen bonds between noncoordinated and metal-coordinated ethylenediamine and a water molecule, the data in the Cambridge Structural Database (CSD) were analyzed and DFT calculations were performed. For coordinated ethylenediamine in the CSD, the analyzed distributions of dOH distances show a maximum in the range of 2.0–2.1 Å, while the angle α shows a maximum in the range of 150–160°. The DFT calculations were done for octahedral geometries of cobalt(III), copper(II), and nickel(II) complexes and square-planar geometry of palladium(II) complexes. The coordination of ethylenediamine to the metal ions strengthens its hydrogen bond with the water molecule. Namely, noncoordinated ethylenediamine and the water molecule have an interaction energy of −2.3 kcal/mol, while for coordinated ethylenediamine, the interacting energy spans from −4.0 to −28.0 kcal/mol depending on the metal ion and charge of the complex. The hydrogen bond energies have a good correlation with the calculated electrostatic potential on the interacting hydrogen atom. The coordination number and oxidation states of the metal have a significant influence on the electrostatic potential on the interacting hydrogen atom and the energy of hydrogen bonds.
PB  - ACS Publication
T2  - Cryst. Growth Des.
T1  - Hydrogen Bonds of Coordinated Ethylenediamine and a Water Molecule: Joint Crystallographic and Computational Study of Second Coordination Sphere
VL  - 22
IS  - 9
SP  - 5198
EP  - 5205
DO  - 10.1021/acs.cgd.2c00196
ER  - 
@article{
author = "Živković, Jelena M and Milovanović, Milan R. and Zarić, Snežana D.",
year = "2022",
abstract = "In the study of hydrogen bonds between noncoordinated and metal-coordinated ethylenediamine and a water molecule, the data in the Cambridge Structural Database (CSD) were analyzed and DFT calculations were performed. For coordinated ethylenediamine in the CSD, the analyzed distributions of dOH distances show a maximum in the range of 2.0–2.1 Å, while the angle α shows a maximum in the range of 150–160°. The DFT calculations were done for octahedral geometries of cobalt(III), copper(II), and nickel(II) complexes and square-planar geometry of palladium(II) complexes. The coordination of ethylenediamine to the metal ions strengthens its hydrogen bond with the water molecule. Namely, noncoordinated ethylenediamine and the water molecule have an interaction energy of −2.3 kcal/mol, while for coordinated ethylenediamine, the interacting energy spans from −4.0 to −28.0 kcal/mol depending on the metal ion and charge of the complex. The hydrogen bond energies have a good correlation with the calculated electrostatic potential on the interacting hydrogen atom. The coordination number and oxidation states of the metal have a significant influence on the electrostatic potential on the interacting hydrogen atom and the energy of hydrogen bonds.",
publisher = "ACS Publication",
journal = "Cryst. Growth Des.",
title = "Hydrogen Bonds of Coordinated Ethylenediamine and a Water Molecule: Joint Crystallographic and Computational Study of Second Coordination Sphere",
volume = "22",
number = "9",
pages = "5198-5205",
doi = "10.1021/acs.cgd.2c00196"
}
Živković, J. M., Milovanović, M. R.,& Zarić, S. D.. (2022). Hydrogen Bonds of Coordinated Ethylenediamine and a Water Molecule: Joint Crystallographic and Computational Study of Second Coordination Sphere. in Cryst. Growth Des.
ACS Publication., 22(9), 5198-5205.
https://doi.org/10.1021/acs.cgd.2c00196
Živković JM, Milovanović MR, Zarić SD. Hydrogen Bonds of Coordinated Ethylenediamine and a Water Molecule: Joint Crystallographic and Computational Study of Second Coordination Sphere. in Cryst. Growth Des.. 2022;22(9):5198-5205.
doi:10.1021/acs.cgd.2c00196 .
Živković, Jelena M, Milovanović, Milan R., Zarić, Snežana D., "Hydrogen Bonds of Coordinated Ethylenediamine and a Water Molecule: Joint Crystallographic and Computational Study of Second Coordination Sphere" in Cryst. Growth Des., 22, no. 9 (2022):5198-5205,
https://doi.org/10.1021/acs.cgd.2c00196 . .

Hydrogen Bonds of Coordinated Ethylenediamine and a Water Molecule: Joint Crystallographic and Computational Study of Second Coordination Sphere

Živković, Jelena M; Milovanović, Milan R.; Zarić, Snežana D.

(ACS Publication, 2022)

TY  - JOUR
AU  - Živković, Jelena M
AU  - Milovanović, Milan R.
AU  - Zarić, Snežana D.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5698
AB  - In the study of hydrogen bonds between noncoordinated and metal-coordinated ethylenediamine and a water molecule, the data in the Cambridge Structural Database (CSD) were analyzed and DFT calculations were performed. For coordinated ethylenediamine in the CSD, the analyzed distributions of dOH distances show a maximum in the range of 2.0–2.1 Å, while the angle α shows a maximum in the range of 150–160°. The DFT calculations were done for octahedral geometries of cobalt(III), copper(II), and nickel(II) complexes and square-planar geometry of palladium(II) complexes. The coordination of ethylenediamine to the metal ions strengthens its hydrogen bond with the water molecule. Namely, noncoordinated ethylenediamine and the water molecule have an interaction energy of −2.3 kcal/mol, while for coordinated ethylenediamine, the interacting energy spans from −4.0 to −28.0 kcal/mol depending on the metal ion and charge of the complex. The hydrogen bond energies have a good correlation with the calculated electrostatic potential on the interacting hydrogen atom. The coordination number and oxidation states of the metal have a significant influence on the electrostatic potential on the interacting hydrogen atom and the energy of hydrogen bonds.
PB  - ACS Publication
T2  - Cryst. Growth Des.
T1  - Hydrogen Bonds of Coordinated Ethylenediamine and a Water Molecule: Joint Crystallographic and Computational Study of Second Coordination Sphere
VL  - 22
IS  - 9
SP  - 5198
EP  - 5205
DO  - 10.1021/acs.cgd.2c00196
ER  - 
@article{
author = "Živković, Jelena M and Milovanović, Milan R. and Zarić, Snežana D.",
year = "2022",
abstract = "In the study of hydrogen bonds between noncoordinated and metal-coordinated ethylenediamine and a water molecule, the data in the Cambridge Structural Database (CSD) were analyzed and DFT calculations were performed. For coordinated ethylenediamine in the CSD, the analyzed distributions of dOH distances show a maximum in the range of 2.0–2.1 Å, while the angle α shows a maximum in the range of 150–160°. The DFT calculations were done for octahedral geometries of cobalt(III), copper(II), and nickel(II) complexes and square-planar geometry of palladium(II) complexes. The coordination of ethylenediamine to the metal ions strengthens its hydrogen bond with the water molecule. Namely, noncoordinated ethylenediamine and the water molecule have an interaction energy of −2.3 kcal/mol, while for coordinated ethylenediamine, the interacting energy spans from −4.0 to −28.0 kcal/mol depending on the metal ion and charge of the complex. The hydrogen bond energies have a good correlation with the calculated electrostatic potential on the interacting hydrogen atom. The coordination number and oxidation states of the metal have a significant influence on the electrostatic potential on the interacting hydrogen atom and the energy of hydrogen bonds.",
publisher = "ACS Publication",
journal = "Cryst. Growth Des.",
title = "Hydrogen Bonds of Coordinated Ethylenediamine and a Water Molecule: Joint Crystallographic and Computational Study of Second Coordination Sphere",
volume = "22",
number = "9",
pages = "5198-5205",
doi = "10.1021/acs.cgd.2c00196"
}
Živković, J. M., Milovanović, M. R.,& Zarić, S. D.. (2022). Hydrogen Bonds of Coordinated Ethylenediamine and a Water Molecule: Joint Crystallographic and Computational Study of Second Coordination Sphere. in Cryst. Growth Des.
ACS Publication., 22(9), 5198-5205.
https://doi.org/10.1021/acs.cgd.2c00196
Živković JM, Milovanović MR, Zarić SD. Hydrogen Bonds of Coordinated Ethylenediamine and a Water Molecule: Joint Crystallographic and Computational Study of Second Coordination Sphere. in Cryst. Growth Des.. 2022;22(9):5198-5205.
doi:10.1021/acs.cgd.2c00196 .
Živković, Jelena M, Milovanović, Milan R., Zarić, Snežana D., "Hydrogen Bonds of Coordinated Ethylenediamine and a Water Molecule: Joint Crystallographic and Computational Study of Second Coordination Sphere" in Cryst. Growth Des., 22, no. 9 (2022):5198-5205,
https://doi.org/10.1021/acs.cgd.2c00196 . .

The influence of isoenzymes composition and chemical modification on horseradish peroxidase@ZIF-8 bio-composite performance

Stanišić, Marija D.; Popović Kokar, Nikolina; Ristić, Predrag; Balaž, Ana Marija; Ognjanović, Miloš; Đokić, Veljko R.; Prodanović, Radivoje; Todorović, Tamara R.

(MDPI, 2022)

TY  - JOUR
AU  - Stanišić, Marija D.
AU  - Popović Kokar, Nikolina
AU  - Ristić, Predrag
AU  - Balaž, Ana Marija
AU  - Ognjanović, Miloš
AU  - Đokić, Veljko R.
AU  - Prodanović, Radivoje
AU  - Todorović, Tamara R.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5754
AB  - Many articles in the literature deal with horseradish peroxidase (HRP) biomineralization,
but none pay attention to the isoenzyme composition of commercial HRP or the influence of the
carbohydrate component of the protein molecule on the biomineralization process. To study the
impact of these factors, we performed periodate oxidation of commercial HRP and a purified HRP-C
isoform for biomineralization within ZIF-8. With purified HRP, enzyme@ZIF-8 biocomposites with
higher activity were obtained, while periodate oxidation of the carbohydrate component of both
commercial HRP and purified HRP-C yields biocomposites with very high activity in acetate buffer
that does not degrade the ZIF-8 structure. Using acetate instead of phosphate buffer can prevent the
false high activity of HRP@ZIF-8 biocomposites caused by the degradation of ZIF-8 coating. At the
same time, purification and especially oxidation of the carbohydrate component of enzymes prior to
biomineralization lead to significantly improved activity of the biocomposites.
PB  - MDPI
T2  - Polymers
T1  - The influence of isoenzymes composition and chemical modification on horseradish peroxidase@ZIF-8 bio-composite performance
VL  - 14
SP  - 4834
DO  - 10.3390/polym14224834
ER  - 
@article{
author = "Stanišić, Marija D. and Popović Kokar, Nikolina and Ristić, Predrag and Balaž, Ana Marija and Ognjanović, Miloš and Đokić, Veljko R. and Prodanović, Radivoje and Todorović, Tamara R.",
year = "2022",
abstract = "Many articles in the literature deal with horseradish peroxidase (HRP) biomineralization,
but none pay attention to the isoenzyme composition of commercial HRP or the influence of the
carbohydrate component of the protein molecule on the biomineralization process. To study the
impact of these factors, we performed periodate oxidation of commercial HRP and a purified HRP-C
isoform for biomineralization within ZIF-8. With purified HRP, enzyme@ZIF-8 biocomposites with
higher activity were obtained, while periodate oxidation of the carbohydrate component of both
commercial HRP and purified HRP-C yields biocomposites with very high activity in acetate buffer
that does not degrade the ZIF-8 structure. Using acetate instead of phosphate buffer can prevent the
false high activity of HRP@ZIF-8 biocomposites caused by the degradation of ZIF-8 coating. At the
same time, purification and especially oxidation of the carbohydrate component of enzymes prior to
biomineralization lead to significantly improved activity of the biocomposites.",
publisher = "MDPI",
journal = "Polymers",
title = "The influence of isoenzymes composition and chemical modification on horseradish peroxidase@ZIF-8 bio-composite performance",
volume = "14",
pages = "4834",
doi = "10.3390/polym14224834"
}
Stanišić, M. D., Popović Kokar, N., Ristić, P., Balaž, A. M., Ognjanović, M., Đokić, V. R., Prodanović, R.,& Todorović, T. R.. (2022). The influence of isoenzymes composition and chemical modification on horseradish peroxidase@ZIF-8 bio-composite performance. in Polymers
MDPI., 14, 4834.
https://doi.org/10.3390/polym14224834
Stanišić MD, Popović Kokar N, Ristić P, Balaž AM, Ognjanović M, Đokić VR, Prodanović R, Todorović TR. The influence of isoenzymes composition and chemical modification on horseradish peroxidase@ZIF-8 bio-composite performance. in Polymers. 2022;14:4834.
doi:10.3390/polym14224834 .
Stanišić, Marija D., Popović Kokar, Nikolina, Ristić, Predrag, Balaž, Ana Marija, Ognjanović, Miloš, Đokić, Veljko R., Prodanović, Radivoje, Todorović, Tamara R., "The influence of isoenzymes composition and chemical modification on horseradish peroxidase@ZIF-8 bio-composite performance" in Polymers, 14 (2022):4834,
https://doi.org/10.3390/polym14224834 . .

Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting

Đukić, Teodora; Smiljanić, Katarina; Mihailović, Jelena; Prodić, Ivana; Apostolović, Danijela; Liu, Shu-Hua; Epstein, Michelle M.; van Hage, Marianne; Stanić-Vučinić, Dragana; Ćirković-Veličković, Tanja

(MDPI, 2022)

TY  - JOUR
AU  - Đukić, Teodora
AU  - Smiljanić, Katarina
AU  - Mihailović, Jelena
AU  - Prodić, Ivana
AU  - Apostolović, Danijela
AU  - Liu, Shu-Hua
AU  - Epstein, Michelle M.
AU  - van Hage, Marianne
AU  - Stanić-Vučinić, Dragana
AU  - Ćirković-Veličković, Tanja
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5702
AB  - Post-translational modifications (PTMs) are covalent changes occurring on amino acid side chains of proteins and yet are neglected structural and functional aspects of protein architecture. The objective was to detect differences in PTM profiles that take place after roasting using open PTM search. We conducted a bottom-up proteomic study to investigate the impact of peanut roasting on readily soluble allergens and their PTM profiles. Proteomic PTM profiling of certain modifications was confirmed by Western blotting with a series of PTM-specific antibodies. In addition to inducing protein aggregation and denaturation, roasting may facilitate change in their PTM pattern and relative profiling. We have shown that Ara h 1 is the most modified major allergen in both samples in terms of modification versatility and extent. The most frequent PTM was methionine oxidation, especially in roasted samples. PTMs uniquely found in roasted samples were hydroxylation (Trp), formylation (Arg/Lys), and oxidation or hydroxylation (Asn). Raw and roasted peanut extracts did not differ in the binding of IgE from the serum of peanut-sensitised individuals done by ELISA. This study provides a better understanding of how roasting impacts the PTM profile of major peanut allergens and provides a good foundation for further exploration of PTMs.
PB  - MDPI
T2  - Foods
T1  - Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting
VL  - 11
IS  - 24
EP  - 3993
DO  - 10.3390/foods11243993
ER  - 
@article{
author = "Đukić, Teodora and Smiljanić, Katarina and Mihailović, Jelena and Prodić, Ivana and Apostolović, Danijela and Liu, Shu-Hua and Epstein, Michelle M. and van Hage, Marianne and Stanić-Vučinić, Dragana and Ćirković-Veličković, Tanja",
year = "2022",
abstract = "Post-translational modifications (PTMs) are covalent changes occurring on amino acid side chains of proteins and yet are neglected structural and functional aspects of protein architecture. The objective was to detect differences in PTM profiles that take place after roasting using open PTM search. We conducted a bottom-up proteomic study to investigate the impact of peanut roasting on readily soluble allergens and their PTM profiles. Proteomic PTM profiling of certain modifications was confirmed by Western blotting with a series of PTM-specific antibodies. In addition to inducing protein aggregation and denaturation, roasting may facilitate change in their PTM pattern and relative profiling. We have shown that Ara h 1 is the most modified major allergen in both samples in terms of modification versatility and extent. The most frequent PTM was methionine oxidation, especially in roasted samples. PTMs uniquely found in roasted samples were hydroxylation (Trp), formylation (Arg/Lys), and oxidation or hydroxylation (Asn). Raw and roasted peanut extracts did not differ in the binding of IgE from the serum of peanut-sensitised individuals done by ELISA. This study provides a better understanding of how roasting impacts the PTM profile of major peanut allergens and provides a good foundation for further exploration of PTMs.",
publisher = "MDPI",
journal = "Foods",
title = "Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting",
volume = "11",
number = "24",
pages = "3993",
doi = "10.3390/foods11243993"
}
Đukić, T., Smiljanić, K., Mihailović, J., Prodić, I., Apostolović, D., Liu, S., Epstein, M. M., van Hage, M., Stanić-Vučinić, D.,& Ćirković-Veličković, T.. (2022). Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting. in Foods
MDPI., 11(24).
https://doi.org/10.3390/foods11243993
Đukić T, Smiljanić K, Mihailović J, Prodić I, Apostolović D, Liu S, Epstein MM, van Hage M, Stanić-Vučinić D, Ćirković-Veličković T. Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting. in Foods. 2022;11(24):null-3993.
doi:10.3390/foods11243993 .
Đukić, Teodora, Smiljanić, Katarina, Mihailović, Jelena, Prodić, Ivana, Apostolović, Danijela, Liu, Shu-Hua, Epstein, Michelle M., van Hage, Marianne, Stanić-Vučinić, Dragana, Ćirković-Veličković, Tanja, "Proteomic Profiling of Major Peanut Allergens and Their Post-Translational Modifications Affected by Roasting" in Foods, 11, no. 24 (2022),
https://doi.org/10.3390/foods11243993 . .

Кроз призму хемије: Изложба на Хемијском факултету

Савић, Слађана Д.

(Музеј науке и технике, 2022)

TY  - JOUR
AU  - Савић, Слађана Д.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5771
AB  - У оквиру манифестације „Музеји за 10“ (14-20. 5. 2022.) Збирка великана српске хемије на Хемијском факултету у Београду отворила је изложбу „Кроз призму хемије“. Изложба ће бити отворена до краја 2022. године, у склопу манифестације „Година стакла“ у Србији. 
Као инертан материјал, отпоран према киселинама и базама, стакло је неизоставни материјал за различито лабораторијско посуђе и апаратуре. Колекција од скоро хиљаду бочица киселина, органских супстанци, различитих соли, ретких пигмената и понеке отровне супстанце, доказује колико је стакло било и остало део хемијске лабораторије.
PB  - Музеј науке и технике
T2  - Навој: информатор Заједнице научнотехничких музеја Србије
T1  - Кроз призму хемије: Изложба на Хемијском факултету
IS  - 20
SP  - 52
EP  - 57
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5771
ER  - 
@article{
author = "Савић, Слађана Д.",
year = "2022",
abstract = "У оквиру манифестације „Музеји за 10“ (14-20. 5. 2022.) Збирка великана српске хемије на Хемијском факултету у Београду отворила је изложбу „Кроз призму хемије“. Изложба ће бити отворена до краја 2022. године, у склопу манифестације „Година стакла“ у Србији. 
Као инертан материјал, отпоран према киселинама и базама, стакло је неизоставни материјал за различито лабораторијско посуђе и апаратуре. Колекција од скоро хиљаду бочица киселина, органских супстанци, различитих соли, ретких пигмената и понеке отровне супстанце, доказује колико је стакло било и остало део хемијске лабораторије.",
publisher = "Музеј науке и технике",
journal = "Навој: информатор Заједнице научнотехничких музеја Србије",
title = "Кроз призму хемије: Изложба на Хемијском факултету",
number = "20",
pages = "52-57",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5771"
}
Савић, С. Д.. (2022). Кроз призму хемије: Изложба на Хемијском факултету. in Навој: информатор Заједнице научнотехничких музеја Србије
Музеј науке и технике.(20), 52-57.
https://hdl.handle.net/21.15107/rcub_cherry_5771
Савић СД. Кроз призму хемије: Изложба на Хемијском факултету. in Навој: информатор Заједнице научнотехничких музеја Србије. 2022;(20):52-57.
https://hdl.handle.net/21.15107/rcub_cherry_5771 .
Савић, Слађана Д., "Кроз призму хемије: Изложба на Хемијском факултету" in Навој: информатор Заједнице научнотехничких музеја Србије, no. 20 (2022):52-57,
https://hdl.handle.net/21.15107/rcub_cherry_5771 .

NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort

Simić, Katarina; Todorović, Nina; Trifunović, Snežana S.; Miladinović, Zoran; Gavrilović, Aleksandra; Jovanović, Silvana; Avramović, Nataša; Gođevac, Dejan; Vujisić, Ljubodrag V.; Tešević, Vele; Tasić, Ljubica; Mandić, Boris

(MDPI, 2022)

TY  - JOUR
AU  - Simić, Katarina
AU  - Todorović, Nina
AU  - Trifunović, Snežana S.
AU  - Miladinović, Zoran
AU  - Gavrilović, Aleksandra
AU  - Jovanović, Silvana
AU  - Avramović, Nataša
AU  - Gođevac, Dejan
AU  - Vujisić, Ljubodrag V.
AU  - Tešević, Vele
AU  - Tasić, Ljubica
AU  - Mandić, Boris
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5613
AB  - Schizophrenia is a widespread mental disorder that leads to significant functional impairments and premature death. The state of the art indicates gaps in the understanding and diagnosis of this disease, but also the need for personalized and precise approaches to patients through customized medical treatment and reliable monitoring of treatment response. In order to fulfill existing gaps, the establishment of a universal set of disorder biomarkers is a necessary step. Metabolomic investigations of serum samples of Serbian patients with schizophrenia (51) and healthy controls (39), based on NMR analyses associated with chemometrics, led to the identification of 26 metabolites/biomarkers for this disorder. Principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) models with prediction accuracies of 0.9718 and higher were accomplished during chemometric analysis. The established biomarker set includes aspartate/aspartic acid, lysine, 2-hydroxybutyric acid, and acylglycerols, which are identified for the first time in schizophrenia serum samples by NMR experiments. The other 22 identified metabolites in the Serbian samples are in accordance with the previously established NMR-based serum biomarker sets of Brazilian and/or Chinese patient samples. Thirteen metabolites (lactate/lactic acid, threonine, leucine, isoleucine, valine, glutamine, asparagine, alanine, gamma-aminobutyric acid, choline, glucose, glycine and tyrosine) that are common for three different ethnic and geographic origins (Serbia, Brazil and China) could be a good start point for the setup of a universal NMR serum biomarker set for schizophrenia. © 2022 by the authors.
PB  - MDPI
T2  - Metabolites
T1  - NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort
VL  - 12
IS  - 8
SP  - 707
DO  - 10.3390/metabo12080707
ER  - 
@article{
author = "Simić, Katarina and Todorović, Nina and Trifunović, Snežana S. and Miladinović, Zoran and Gavrilović, Aleksandra and Jovanović, Silvana and Avramović, Nataša and Gođevac, Dejan and Vujisić, Ljubodrag V. and Tešević, Vele and Tasić, Ljubica and Mandić, Boris",
year = "2022",
abstract = "Schizophrenia is a widespread mental disorder that leads to significant functional impairments and premature death. The state of the art indicates gaps in the understanding and diagnosis of this disease, but also the need for personalized and precise approaches to patients through customized medical treatment and reliable monitoring of treatment response. In order to fulfill existing gaps, the establishment of a universal set of disorder biomarkers is a necessary step. Metabolomic investigations of serum samples of Serbian patients with schizophrenia (51) and healthy controls (39), based on NMR analyses associated with chemometrics, led to the identification of 26 metabolites/biomarkers for this disorder. Principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) models with prediction accuracies of 0.9718 and higher were accomplished during chemometric analysis. The established biomarker set includes aspartate/aspartic acid, lysine, 2-hydroxybutyric acid, and acylglycerols, which are identified for the first time in schizophrenia serum samples by NMR experiments. The other 22 identified metabolites in the Serbian samples are in accordance with the previously established NMR-based serum biomarker sets of Brazilian and/or Chinese patient samples. Thirteen metabolites (lactate/lactic acid, threonine, leucine, isoleucine, valine, glutamine, asparagine, alanine, gamma-aminobutyric acid, choline, glucose, glycine and tyrosine) that are common for three different ethnic and geographic origins (Serbia, Brazil and China) could be a good start point for the setup of a universal NMR serum biomarker set for schizophrenia. © 2022 by the authors.",
publisher = "MDPI",
journal = "Metabolites",
title = "NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort",
volume = "12",
number = "8",
pages = "707",
doi = "10.3390/metabo12080707"
}
Simić, K., Todorović, N., Trifunović, S. S., Miladinović, Z., Gavrilović, A., Jovanović, S., Avramović, N., Gođevac, D., Vujisić, L. V., Tešević, V., Tasić, L.,& Mandić, B.. (2022). NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort. in Metabolites
MDPI., 12(8), 707.
https://doi.org/10.3390/metabo12080707
Simić K, Todorović N, Trifunović SS, Miladinović Z, Gavrilović A, Jovanović S, Avramović N, Gođevac D, Vujisić LV, Tešević V, Tasić L, Mandić B. NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort. in Metabolites. 2022;12(8):707.
doi:10.3390/metabo12080707 .
Simić, Katarina, Todorović, Nina, Trifunović, Snežana S., Miladinović, Zoran, Gavrilović, Aleksandra, Jovanović, Silvana, Avramović, Nataša, Gođevac, Dejan, Vujisić, Ljubodrag V., Tešević, Vele, Tasić, Ljubica, Mandić, Boris, "NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort" in Metabolites, 12, no. 8 (2022):707,
https://doi.org/10.3390/metabo12080707 . .

Supplementary material for: Simić, K.; Todorović, N.; Trifunović, S. S.; Miladinović, Z.; Gavrilović, A.; Jovanović, S.; Avramović, N.; Gođevac, D.; Vujisić, L. V.; Tešević, V.; Tasić, L.; Mandić, B. NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort. Metabolites 2022, 12 (8), 707. https://doi.org/10.3390/metabo12080707.

Simić, Katarina; Todorović, Nina; Trifunović, Snežana S.; Miladinović, Zoran; Gavrilović, Aleksandra; Jovanović, Silvana; Avramović, Nataša; Gođevac, Dejan; Vujisić, Ljubodrag V.; Tešević, Vele; Tasić, Ljubica; Mandić, Boris

(MDPI, 2022)

TY  - DATA
AU  - Simić, Katarina
AU  - Todorović, Nina
AU  - Trifunović, Snežana S.
AU  - Miladinović, Zoran
AU  - Gavrilović, Aleksandra
AU  - Jovanović, Silvana
AU  - Avramović, Nataša
AU  - Gođevac, Dejan
AU  - Vujisić, Ljubodrag V.
AU  - Tešević, Vele
AU  - Tasić, Ljubica
AU  - Mandić, Boris
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5619
AB  - Schizophrenia is a widespread mental disorder that leads to significant functional impairments and premature death. The state of the art indicates gaps in the understanding and diagnosis of this disease, but also the need for personalized and precise approaches to patients through customized medical treatment and reliable monitoring of treatment response. In order to fulfill existing gaps, the establishment of a universal set of disorder biomarkers is a necessary step. Metabolomic investigations of serum samples of Serbian patients with schizophrenia (51) and healthy controls (39), based on NMR analyses associated with chemometrics, led to the identification of 26 metabolites/biomarkers for this disorder. Principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) models with prediction accuracies of 0.9718 and higher were accomplished during chemometric analysis. The established biomarker set includes aspartate/aspartic acid, lysine, 2-hydroxybutyric acid, and acylglycerols, which are identified for the first time in schizophrenia serum samples by NMR experiments. The other 22 identified metabolites in the Serbian samples are in accordance with the previously established NMR-based serum biomarker sets of Brazilian and/or Chinese patient samples. Thirteen metabolites (lactate/lactic acid, threonine, leucine, isoleucine, valine, glutamine, asparagine, alanine, gamma-aminobutyric acid, choline, glucose, glycine and tyrosine) that are common for three different ethnic and geographic origins (Serbia, Brazil and China) could be a good start point for the setup of a universal NMR serum biomarker set for schizophrenia. © 2022 by the authors.
PB  - MDPI
T2  - Metabolites
T1  - Supplementary material for: Simić, K.; Todorović, N.; Trifunović, S. S.; Miladinović, Z.; Gavrilović, A.; Jovanović, S.; Avramović, N.; Gođevac, D.; Vujisić, L. V.; Tešević, V.; Tasić, L.; Mandić, B. NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort. Metabolites 2022, 12 (8), 707. https://doi.org/10.3390/metabo12080707.
VL  - 12
IS  - 8
SP  - 707
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5619
ER  - 
@misc{
author = "Simić, Katarina and Todorović, Nina and Trifunović, Snežana S. and Miladinović, Zoran and Gavrilović, Aleksandra and Jovanović, Silvana and Avramović, Nataša and Gođevac, Dejan and Vujisić, Ljubodrag V. and Tešević, Vele and Tasić, Ljubica and Mandić, Boris",
year = "2022",
abstract = "Schizophrenia is a widespread mental disorder that leads to significant functional impairments and premature death. The state of the art indicates gaps in the understanding and diagnosis of this disease, but also the need for personalized and precise approaches to patients through customized medical treatment and reliable monitoring of treatment response. In order to fulfill existing gaps, the establishment of a universal set of disorder biomarkers is a necessary step. Metabolomic investigations of serum samples of Serbian patients with schizophrenia (51) and healthy controls (39), based on NMR analyses associated with chemometrics, led to the identification of 26 metabolites/biomarkers for this disorder. Principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) models with prediction accuracies of 0.9718 and higher were accomplished during chemometric analysis. The established biomarker set includes aspartate/aspartic acid, lysine, 2-hydroxybutyric acid, and acylglycerols, which are identified for the first time in schizophrenia serum samples by NMR experiments. The other 22 identified metabolites in the Serbian samples are in accordance with the previously established NMR-based serum biomarker sets of Brazilian and/or Chinese patient samples. Thirteen metabolites (lactate/lactic acid, threonine, leucine, isoleucine, valine, glutamine, asparagine, alanine, gamma-aminobutyric acid, choline, glucose, glycine and tyrosine) that are common for three different ethnic and geographic origins (Serbia, Brazil and China) could be a good start point for the setup of a universal NMR serum biomarker set for schizophrenia. © 2022 by the authors.",
publisher = "MDPI",
journal = "Metabolites",
title = "Supplementary material for: Simić, K.; Todorović, N.; Trifunović, S. S.; Miladinović, Z.; Gavrilović, A.; Jovanović, S.; Avramović, N.; Gođevac, D.; Vujisić, L. V.; Tešević, V.; Tasić, L.; Mandić, B. NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort. Metabolites 2022, 12 (8), 707. https://doi.org/10.3390/metabo12080707.",
volume = "12",
number = "8",
pages = "707",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5619"
}
Simić, K., Todorović, N., Trifunović, S. S., Miladinović, Z., Gavrilović, A., Jovanović, S., Avramović, N., Gođevac, D., Vujisić, L. V., Tešević, V., Tasić, L.,& Mandić, B.. (2022). Supplementary material for: Simić, K.; Todorović, N.; Trifunović, S. S.; Miladinović, Z.; Gavrilović, A.; Jovanović, S.; Avramović, N.; Gođevac, D.; Vujisić, L. V.; Tešević, V.; Tasić, L.; Mandić, B. NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort. Metabolites 2022, 12 (8), 707. https://doi.org/10.3390/metabo12080707.. in Metabolites
MDPI., 12(8), 707.
https://hdl.handle.net/21.15107/rcub_cherry_5619
Simić K, Todorović N, Trifunović SS, Miladinović Z, Gavrilović A, Jovanović S, Avramović N, Gođevac D, Vujisić LV, Tešević V, Tasić L, Mandić B. Supplementary material for: Simić, K.; Todorović, N.; Trifunović, S. S.; Miladinović, Z.; Gavrilović, A.; Jovanović, S.; Avramović, N.; Gođevac, D.; Vujisić, L. V.; Tešević, V.; Tasić, L.; Mandić, B. NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort. Metabolites 2022, 12 (8), 707. https://doi.org/10.3390/metabo12080707.. in Metabolites. 2022;12(8):707.
https://hdl.handle.net/21.15107/rcub_cherry_5619 .
Simić, Katarina, Todorović, Nina, Trifunović, Snežana S., Miladinović, Zoran, Gavrilović, Aleksandra, Jovanović, Silvana, Avramović, Nataša, Gođevac, Dejan, Vujisić, Ljubodrag V., Tešević, Vele, Tasić, Ljubica, Mandić, Boris, "Supplementary material for: Simić, K.; Todorović, N.; Trifunović, S. S.; Miladinović, Z.; Gavrilović, A.; Jovanović, S.; Avramović, N.; Gođevac, D.; Vujisić, L. V.; Tešević, V.; Tasić, L.; Mandić, B. NMR Metabolomics in Serum Fingerprinting of Schizophrenia Patients in a Serbian Cohort. Metabolites 2022, 12 (8), 707. https://doi.org/10.3390/metabo12080707." in Metabolites, 12, no. 8 (2022):707,
https://hdl.handle.net/21.15107/rcub_cherry_5619 .

Synthesis and biological evaluation of new quinoline-4-carboxylic acid-chalcone hybrids as dihydroorotate dehydrogenase inhibitors

Petrović, Milena M.; Roschger, Cornelia; Lang, Kevin; Zierer, Andreas; Mladenović, Milan; Trifunović, Snežana S.; Mandić, Boris; Joksović, Milan D.

(Wiley, 2022)

TY  - JOUR
AU  - Petrović, Milena M.
AU  - Roschger, Cornelia
AU  - Lang, Kevin
AU  - Zierer, Andreas
AU  - Mladenović, Milan
AU  - Trifunović, Snežana S.
AU  - Mandić, Boris
AU  - Joksović, Milan D.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5696
AB  - Fourteen novel quinoline-4-carboxylic acid-chalcone hybrids were obtained via Claisen–Schmidt condensation and evaluated as potential human dihydroorotate dehydrogenase (hDHODH) inhibitors. The ketone precursor 2 was synthesized by the Pfitzinger reaction and used for further derivatization at position 3 of the quinoline ring for the first time. Six compounds showed better hDHODH inhibitory activity than the reference drug leflunomide, with IC50 values ranging from 0.12 to 0.58 μM. The bioactive conformations of the compounds within hDHODH were resolved by means of molecular docking, revealing their tendency to occupy the narrow tunnel of hDHODH within the N-terminus and to prevent ubiquinone as the second cofactor from easily approaching the flavin mononucleotide as a cofactor for the redox reaction within the redox site. The results of the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay revealed that 4d and 4h demonstrated the highest cytotoxic activity against the A375 cell line, with IC50 values of 5.0 and 6.8 µM, respectively. The lipophilicity of the synthesized hybrids was obtained experimentally and expressed as logD7.4 values at physiologicalpH while the solubility assay was conducted to define physicochemical characteristics influencing the ADMET properties.
PB  - Wiley
T2  - Archiv der Pharmazie
T1  - Synthesis and biological evaluation of new quinoline-4-carboxylic acid-chalcone hybrids as dihydroorotate dehydrogenase inhibitors
VL  - n/a
DO  - 10.1002/ardp.202200374
ER  - 
@article{
author = "Petrović, Milena M. and Roschger, Cornelia and Lang, Kevin and Zierer, Andreas and Mladenović, Milan and Trifunović, Snežana S. and Mandić, Boris and Joksović, Milan D.",
year = "2022",
abstract = "Fourteen novel quinoline-4-carboxylic acid-chalcone hybrids were obtained via Claisen–Schmidt condensation and evaluated as potential human dihydroorotate dehydrogenase (hDHODH) inhibitors. The ketone precursor 2 was synthesized by the Pfitzinger reaction and used for further derivatization at position 3 of the quinoline ring for the first time. Six compounds showed better hDHODH inhibitory activity than the reference drug leflunomide, with IC50 values ranging from 0.12 to 0.58 μM. The bioactive conformations of the compounds within hDHODH were resolved by means of molecular docking, revealing their tendency to occupy the narrow tunnel of hDHODH within the N-terminus and to prevent ubiquinone as the second cofactor from easily approaching the flavin mononucleotide as a cofactor for the redox reaction within the redox site. The results of the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay revealed that 4d and 4h demonstrated the highest cytotoxic activity against the A375 cell line, with IC50 values of 5.0 and 6.8 µM, respectively. The lipophilicity of the synthesized hybrids was obtained experimentally and expressed as logD7.4 values at physiologicalpH while the solubility assay was conducted to define physicochemical characteristics influencing the ADMET properties.",
publisher = "Wiley",
journal = "Archiv der Pharmazie",
title = "Synthesis and biological evaluation of new quinoline-4-carboxylic acid-chalcone hybrids as dihydroorotate dehydrogenase inhibitors",
volume = "n/a",
doi = "10.1002/ardp.202200374"
}
Petrović, M. M., Roschger, C., Lang, K., Zierer, A., Mladenović, M., Trifunović, S. S., Mandić, B.,& Joksović, M. D.. (2022). Synthesis and biological evaluation of new quinoline-4-carboxylic acid-chalcone hybrids as dihydroorotate dehydrogenase inhibitors. in Archiv der Pharmazie
Wiley., n/a.
https://doi.org/10.1002/ardp.202200374
Petrović MM, Roschger C, Lang K, Zierer A, Mladenović M, Trifunović SS, Mandić B, Joksović MD. Synthesis and biological evaluation of new quinoline-4-carboxylic acid-chalcone hybrids as dihydroorotate dehydrogenase inhibitors. in Archiv der Pharmazie. 2022;n/a.
doi:10.1002/ardp.202200374 .
Petrović, Milena M., Roschger, Cornelia, Lang, Kevin, Zierer, Andreas, Mladenović, Milan, Trifunović, Snežana S., Mandić, Boris, Joksović, Milan D., "Synthesis and biological evaluation of new quinoline-4-carboxylic acid-chalcone hybrids as dihydroorotate dehydrogenase inhibitors" in Archiv der Pharmazie, n/a (2022),
https://doi.org/10.1002/ardp.202200374 . .

Comparison of non-destructive techniques and conventionally used spectrometric techniques for determination of elements in plant samples (coniferous leaves)

Orlić, Jovana; Aničić-Urošević, Mira; Vergel, Konstantin; Zinicovscaia, Inga; Stojadinović, Sanja M.; Gržetić, Ivan; Ilijević, Konstantin

(2022)

TY  - JOUR
AU  - Orlić, Jovana
AU  - Aničić-Urošević, Mira
AU  - Vergel, Konstantin
AU  - Zinicovscaia, Inga
AU  - Stojadinović, Sanja M.
AU  - Gržetić, Ivan
AU  - Ilijević, Konstantin
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5007
AB  - Conventionally used spectrometric techniques of inductively coupled plasma optical emission spectrometry (ICP-OES) and inductively coupled plasma optical emission spectrometry (ICP-MS) usually involve time-consuming sample preparation procedure of a sample dissolution which requires the usage of aggressive and toxic chemicals. The need for suitable and sustainable analytical methods for direct multi-elemental analysis of plant samples has been increased in recent years. Spectrometric techniques for direct sample analysis, instrumental neutron activation analysis (INAA) and X-ray fluorescence (XRF) have been applied in environmental studies and various fields of screening tests. Nevertheless, these techniques are not commonly used for plant sample analysis and their performances need to be evaluated. This research aimed to assess how reliable non-destructive techniques are in the determination of elements in plants compared to conventionally used spectrometric techniques. A total of 49 plant samples of four conifer species (Pinus nigra, Abies alba, Taxus baccata and Larix decidua) were measured using two conventionally applied (ICP-MS, ICP-OES) and two non-destructive techniques (wavelength dispersive XRF (WD-XRF), INAA). The comparison was performed by investigation of relative ratios of concentrations and by correlation analysis. Moreover, precision of the techniques was examined and compared. The quality control included analysis of NIST pine needles certified reference material (1575a) using all examined techniques. Our results suggest that additional analytical and quality control steps are necessary for reaching the highest accuracy of multi-elemental analysis.
T2  - Journal of the Serbian Chemical Society
T1  - Comparison of non-destructive techniques and conventionally used spectrometric techniques for determination of elements in plant samples (coniferous leaves)
VL  - 87
IS  - 1
SP  - 69
EP  - 81
DO  - 10.2298/JSC210921101O
ER  - 
@article{
author = "Orlić, Jovana and Aničić-Urošević, Mira and Vergel, Konstantin and Zinicovscaia, Inga and Stojadinović, Sanja M. and Gržetić, Ivan and Ilijević, Konstantin",
year = "2022",
abstract = "Conventionally used spectrometric techniques of inductively coupled plasma optical emission spectrometry (ICP-OES) and inductively coupled plasma optical emission spectrometry (ICP-MS) usually involve time-consuming sample preparation procedure of a sample dissolution which requires the usage of aggressive and toxic chemicals. The need for suitable and sustainable analytical methods for direct multi-elemental analysis of plant samples has been increased in recent years. Spectrometric techniques for direct sample analysis, instrumental neutron activation analysis (INAA) and X-ray fluorescence (XRF) have been applied in environmental studies and various fields of screening tests. Nevertheless, these techniques are not commonly used for plant sample analysis and their performances need to be evaluated. This research aimed to assess how reliable non-destructive techniques are in the determination of elements in plants compared to conventionally used spectrometric techniques. A total of 49 plant samples of four conifer species (Pinus nigra, Abies alba, Taxus baccata and Larix decidua) were measured using two conventionally applied (ICP-MS, ICP-OES) and two non-destructive techniques (wavelength dispersive XRF (WD-XRF), INAA). The comparison was performed by investigation of relative ratios of concentrations and by correlation analysis. Moreover, precision of the techniques was examined and compared. The quality control included analysis of NIST pine needles certified reference material (1575a) using all examined techniques. Our results suggest that additional analytical and quality control steps are necessary for reaching the highest accuracy of multi-elemental analysis.",
journal = "Journal of the Serbian Chemical Society",
title = "Comparison of non-destructive techniques and conventionally used spectrometric techniques for determination of elements in plant samples (coniferous leaves)",
volume = "87",
number = "1",
pages = "69-81",
doi = "10.2298/JSC210921101O"
}
Orlić, J., Aničić-Urošević, M., Vergel, K., Zinicovscaia, I., Stojadinović, S. M., Gržetić, I.,& Ilijević, K.. (2022). Comparison of non-destructive techniques and conventionally used spectrometric techniques for determination of elements in plant samples (coniferous leaves). in Journal of the Serbian Chemical Society, 87(1), 69-81.
https://doi.org/10.2298/JSC210921101O
Orlić J, Aničić-Urošević M, Vergel K, Zinicovscaia I, Stojadinović SM, Gržetić I, Ilijević K. Comparison of non-destructive techniques and conventionally used spectrometric techniques for determination of elements in plant samples (coniferous leaves). in Journal of the Serbian Chemical Society. 2022;87(1):69-81.
doi:10.2298/JSC210921101O .
Orlić, Jovana, Aničić-Urošević, Mira, Vergel, Konstantin, Zinicovscaia, Inga, Stojadinović, Sanja M., Gržetić, Ivan, Ilijević, Konstantin, "Comparison of non-destructive techniques and conventionally used spectrometric techniques for determination of elements in plant samples (coniferous leaves)" in Journal of the Serbian Chemical Society, 87, no. 1 (2022):69-81,
https://doi.org/10.2298/JSC210921101O . .

Развијање и оптимизација методе одређивања метала у биљним материјалима помоћу таласно дисперзивне рендгенско флуоресцентне спектрометрије (WD-XRF) и поређење са другим спектрометријским техникама

Orlić, Jovana P.

(Универзитет у Београду, Хемијски факултет, 2022)

TY  - THES
AU  - Orlić, Jovana P.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5642
AB  - Спектрометријске технике које се конвенционално користе (ICP-OES, ICP-MS) за анализу биљака обично подразумевају захтевну процедуру припреме која укључује коришћење агресивних и токсичних хемикалија за минерализацију што узрокује повећану потребу за развијањем техника директне анализе. Основни циљ ове дисертације је био развијање методе за анализу елемената у биљном материјалу употребом целулозе као универзалног матрикса за производњу синтетичких стандарда за калибрацију. У оквиру ове дисертације оптимизовани су аналитички параметри WD-XRF спектрометра за анализу 20 елемената (Na, Mg, Al, K, Ca, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Sr, Ag, Cd, In, Tl, Pb и Bi) и развијене су три методе анализе, које се примењују у зависности од начина припреме пелета биљног узорка за XRF анализу. Метода „Целулоза“ (Ц) се примењује за анализу пелета сачињених само од биљног материјала, метода „Целулоза са воском“ (ЦВ) за анализу пелета од биљног материјала са додатком воска (везивног средства) и метода „Танак слој“ (ТС) за анализу мале количине узорка.Испитани су основни параметри валидације развијених метода: осетљивост, линеарност, лимит детекције, лимит квантификације, прецизност (поновљивост и унутарлабораторијска репродуктивност) и тачност. Осим развијених метода, испитивање тачности је проширено на безстандрадну методу анализе UniQuant (УК). Како би се сагледао потенцијал УК методе и добио оптималан пелет, испитан је утицај промене параметара припреме биљног узорка на безстандардну методу.У последњем делу дисертације упоређени су резултати добијени WD-XRF техником (емпиријском калибрацијом и безстандардном методом) и конвенционално коришћеним техникама (ICP-MS, ICP-OES и INAA). У ту сврху, свим поменутим техникама је анализирано укупно 49 узорака четири врсте четинара (Pinus nigra, Abies alba, Taxus baccata и Larix decidua).
AB  - Conventionally used spectrometric techniques for plant analysis (ICP-OES, ICP-MS) usually involve demanding sample preparation procedure that requires the usage of aggressive and toxic chemicals for mineralization, which increases the need for the development of direct analysis techniques. The main goal of this dissertation was development of a method for analysis of elements in plant samples using cellulose as a universal matrix for the production of synthetic calibration standards. WD-XRF spectrometer analytical parameters for analysis of 20 elements (Na, Mg, Al, K, Ca, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Sr, Ag, Cd, In, Tl, Pb, and Bi) have been optimized within this dissertation. Moreover, three methods of analysis have been developed, which are applied depending on the method of preparation of the plant sample pellet for XRF analysis. Method “Pure Cellulose” is applicable for the analysis of pellets made solely from plant material, method “Cellulose with wax” for the analysis of pellets made from the plant material and wax (binder), and method “Thin layer” for the analysis of small amounts of sample.The basic validation parameters of the developed methods were examined: sensitivity, linearity, limit of detection, limit of quantification, precision (repeatability and intralaboratory reproducibility), and accuracy. In addition to the developed methods, the accuracy examination has been extended to a UniQuant standardless method of analysis. In order to assess the potential of the UniQuant method and obtain the optimal pellet, the influence of variation of sample preparation parameters on the standardless method was examined.In the last part of the dissertation, the results obtained using WD-XRF technique (empirical calibration and standardless methods) and conventionally used techniques (ICP-MS, ICP-OES и INAA) were compared. For that purpose, a total of 49 samples of four types of conifer needles were analyzed using all investigated techniques (Pinus nigra, Abies alba, Taxus baccata и Larix decidua).
PB  - Универзитет у Београду, Хемијски факултет
T2  - Универзитет у Београду
T1  - Развијање и оптимизација методе одређивања метала у биљним материјалима помоћу таласно дисперзивне рендгенско флуоресцентне спектрометрије (WD-XRF) и поређење са другим спектрометријским техникама
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5642
ER  - 
@phdthesis{
author = "Orlić, Jovana P.",
year = "2022",
abstract = "Спектрометријске технике које се конвенционално користе (ICP-OES, ICP-MS) за анализу биљака обично подразумевају захтевну процедуру припреме која укључује коришћење агресивних и токсичних хемикалија за минерализацију што узрокује повећану потребу за развијањем техника директне анализе. Основни циљ ове дисертације је био развијање методе за анализу елемената у биљном материјалу употребом целулозе као универзалног матрикса за производњу синтетичких стандарда за калибрацију. У оквиру ове дисертације оптимизовани су аналитички параметри WD-XRF спектрометра за анализу 20 елемената (Na, Mg, Al, K, Ca, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Sr, Ag, Cd, In, Tl, Pb и Bi) и развијене су три методе анализе, које се примењују у зависности од начина припреме пелета биљног узорка за XRF анализу. Метода „Целулоза“ (Ц) се примењује за анализу пелета сачињених само од биљног материјала, метода „Целулоза са воском“ (ЦВ) за анализу пелета од биљног материјала са додатком воска (везивног средства) и метода „Танак слој“ (ТС) за анализу мале количине узорка.Испитани су основни параметри валидације развијених метода: осетљивост, линеарност, лимит детекције, лимит квантификације, прецизност (поновљивост и унутарлабораторијска репродуктивност) и тачност. Осим развијених метода, испитивање тачности је проширено на безстандрадну методу анализе UniQuant (УК). Како би се сагледао потенцијал УК методе и добио оптималан пелет, испитан је утицај промене параметара припреме биљног узорка на безстандардну методу.У последњем делу дисертације упоређени су резултати добијени WD-XRF техником (емпиријском калибрацијом и безстандардном методом) и конвенционално коришћеним техникама (ICP-MS, ICP-OES и INAA). У ту сврху, свим поменутим техникама је анализирано укупно 49 узорака четири врсте четинара (Pinus nigra, Abies alba, Taxus baccata и Larix decidua)., Conventionally used spectrometric techniques for plant analysis (ICP-OES, ICP-MS) usually involve demanding sample preparation procedure that requires the usage of aggressive and toxic chemicals for mineralization, which increases the need for the development of direct analysis techniques. The main goal of this dissertation was development of a method for analysis of elements in plant samples using cellulose as a universal matrix for the production of synthetic calibration standards. WD-XRF spectrometer analytical parameters for analysis of 20 elements (Na, Mg, Al, K, Ca, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Sr, Ag, Cd, In, Tl, Pb, and Bi) have been optimized within this dissertation. Moreover, three methods of analysis have been developed, which are applied depending on the method of preparation of the plant sample pellet for XRF analysis. Method “Pure Cellulose” is applicable for the analysis of pellets made solely from plant material, method “Cellulose with wax” for the analysis of pellets made from the plant material and wax (binder), and method “Thin layer” for the analysis of small amounts of sample.The basic validation parameters of the developed methods were examined: sensitivity, linearity, limit of detection, limit of quantification, precision (repeatability and intralaboratory reproducibility), and accuracy. In addition to the developed methods, the accuracy examination has been extended to a UniQuant standardless method of analysis. In order to assess the potential of the UniQuant method and obtain the optimal pellet, the influence of variation of sample preparation parameters on the standardless method was examined.In the last part of the dissertation, the results obtained using WD-XRF technique (empirical calibration and standardless methods) and conventionally used techniques (ICP-MS, ICP-OES и INAA) were compared. For that purpose, a total of 49 samples of four types of conifer needles were analyzed using all investigated techniques (Pinus nigra, Abies alba, Taxus baccata и Larix decidua).",
publisher = "Универзитет у Београду, Хемијски факултет",
journal = "Универзитет у Београду",
title = "Развијање и оптимизација методе одређивања метала у биљним материјалима помоћу таласно дисперзивне рендгенско флуоресцентне спектрометрије (WD-XRF) и поређење са другим спектрометријским техникама",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5642"
}
Orlić, J. P.. (2022). Развијање и оптимизација методе одређивања метала у биљним материјалима помоћу таласно дисперзивне рендгенско флуоресцентне спектрометрије (WD-XRF) и поређење са другим спектрометријским техникама. in Универзитет у Београду
Универзитет у Београду, Хемијски факултет..
https://hdl.handle.net/21.15107/rcub_cherry_5642
Orlić JP. Развијање и оптимизација методе одређивања метала у биљним материјалима помоћу таласно дисперзивне рендгенско флуоресцентне спектрометрије (WD-XRF) и поређење са другим спектрометријским техникама. in Универзитет у Београду. 2022;.
https://hdl.handle.net/21.15107/rcub_cherry_5642 .
Orlić, Jovana P., "Развијање и оптимизација методе одређивања метала у биљним материјалима помоћу таласно дисперзивне рендгенско флуоресцентне спектрометрије (WD-XRF) и поређење са другим спектрометријским техникама" in Универзитет у Београду (2022),
https://hdl.handle.net/21.15107/rcub_cherry_5642 .

Mogućnost fitostabilizacije toksičnih metala iz zemljišta komercijalno dostupnim biljkama

Vizi, Aleksa

(2022)

TY  - THES
AU  - Vizi, Aleksa
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5525
AB  - Zemljišta urbanih područja su karakteristična po tome što mogu da sadrže povišene koncentracije toksičnih metala. S tim u vezi, danas se pronalaze različiti načini kako bi se to zagađenje otklonilo. Cilj ovog rada je bio da se uvidi da li je moguće stabilizovati zagađivače u zemljištu uz pomoć određenih modela biljaka. Biljke koje su korišćene u radu su: pšenica (Triticum spp.), bosiljak (Ocimum basillicum) i turski karanfil (Dianthus barbatus). Eksperiment se sastojao od uzgajanja biljaka na zemljištu i simulacije jakih padavina kako bi se uvidelo da li će doći do nekakvih promena u hemijskom sastavu zemljišta. Uzimani su uzorci zemljišta i vode, pri čemu je zemljište analizirano na ručnom spektrometru fluorescencije x-zraka (XRF) i na plamenom atomskom apsorpcionom spektrofotometru (FAAS), a uzorci vode su analizirani samo na FAAS.
T1  - Mogućnost fitostabilizacije toksičnih metala iz zemljišta komercijalno dostupnim biljkama
SP  - 1
EP  - 27
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5525
ER  - 
@misc{
author = "Vizi, Aleksa",
year = "2022",
abstract = "Zemljišta urbanih područja su karakteristična po tome što mogu da sadrže povišene koncentracije toksičnih metala. S tim u vezi, danas se pronalaze različiti načini kako bi se to zagađenje otklonilo. Cilj ovog rada je bio da se uvidi da li je moguće stabilizovati zagađivače u zemljištu uz pomoć određenih modela biljaka. Biljke koje su korišćene u radu su: pšenica (Triticum spp.), bosiljak (Ocimum basillicum) i turski karanfil (Dianthus barbatus). Eksperiment se sastojao od uzgajanja biljaka na zemljištu i simulacije jakih padavina kako bi se uvidelo da li će doći do nekakvih promena u hemijskom sastavu zemljišta. Uzimani su uzorci zemljišta i vode, pri čemu je zemljište analizirano na ručnom spektrometru fluorescencije x-zraka (XRF) i na plamenom atomskom apsorpcionom spektrofotometru (FAAS), a uzorci vode su analizirani samo na FAAS.",
title = "Mogućnost fitostabilizacije toksičnih metala iz zemljišta komercijalno dostupnim biljkama",
pages = "1-27",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5525"
}
Vizi, A.. (2022). Mogućnost fitostabilizacije toksičnih metala iz zemljišta komercijalno dostupnim biljkama. , 1-27.
https://hdl.handle.net/21.15107/rcub_cherry_5525
Vizi A. Mogućnost fitostabilizacije toksičnih metala iz zemljišta komercijalno dostupnim biljkama. 2022;:1-27.
https://hdl.handle.net/21.15107/rcub_cherry_5525 .
Vizi, Aleksa, "Mogućnost fitostabilizacije toksičnih metala iz zemljišta komercijalno dostupnim biljkama" (2022):1-27,
https://hdl.handle.net/21.15107/rcub_cherry_5525 .