TY  - JOUR
AU  - Ćurčić, Vladimir
AU  - Olszewski, Mateusz
AU  - Maciejewska, Natalia
AU  - Višnjevac, Aleksandar
AU  - Srdić-Rajić, Tatjana
AU  - Dobričić, Vladimir
AU  - García-Sosa, Alfonso T.
AU  - Kokanov, Sanja B.
AU  - Araškov, Jovana B.
AU  - Silvestri, Romano
AU  - Schüle, Roland
AU  - Jung, Manfred
AU  - Nikolić, Milan
AU  - Filipović, Nenad R.
PY  - 2024
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5298
AB  - Heterocyclic pharmacophores such as thiazole and quinoline rings have a significant role in medicinal chemistry. They are considered privileged structures since they constitute several Food and Drug Administration (FDA)-approved drugs for cancer treatment. Herein, we report the synthesis, in silico evaluation of the ADMET profiles, and in vitro investigation of the anticancer activity of a series of novel thiazolyl-hydrazones based on the 8-quinoline (1a–c), 2-quinoline (2a–c), and 8-hydroxy-2-quinolyl moiety (3a–c). The panel of several human cancer cell lines and the nontumorigenic human embryonic kidney cell line HEK-293 were used to evaluate the compound-mediated in vitro anticancer activities, leading to [2-(2-(quinolyl-8-ol-2-ylmethylene)hydrazinyl)]-4-(4-methoxyphenyl)-1,3-thiazole (3c) as the most promising compound. The study revealed that 3c blocks the cell-cycle progression of a human colon cancer cell line (HCT-116) in the S phase and induces DNA double-strand breaks. Also, our findings demonstrate that 3c accumulates in lysosomes, ultimately leading to the cell death of the hepatocellular carcinoma cell line (Hep-G2) and HCT-116 cells, by the mechanism of autophagy inhibition.
PB  - John Wiley and Sons Inc
T2  - Archiv der Pharmazie
T1  - Quinoline-based thiazolyl-hydrazones target cancer cells through autophagy inhibition
VL  - 357
IS  - 2
SP  - 2300426
DO  - 10.1002/ardp.202300426
ER  - 

@article{
author = "Ćurčić, Vladimir and Olszewski, Mateusz and Maciejewska, Natalia and Višnjevac, Aleksandar and Srdić-Rajić, Tatjana and Dobričić, Vladimir and García-Sosa, Alfonso T. and Kokanov, Sanja B. and Araškov, Jovana B. and Silvestri, Romano and Schüle, Roland and Jung, Manfred and Nikolić, Milan and Filipović, Nenad R.",
year = "2024",
abstract = "Heterocyclic pharmacophores such as thiazole and quinoline rings have a significant role in medicinal chemistry. They are considered privileged structures since they constitute several Food and Drug Administration (FDA)-approved drugs for cancer treatment. Herein, we report the synthesis, in silico evaluation of the ADMET profiles, and in vitro investigation of the anticancer activity of a series of novel thiazolyl-hydrazones based on the 8-quinoline (1a–c), 2-quinoline (2a–c), and 8-hydroxy-2-quinolyl moiety (3a–c). The panel of several human cancer cell lines and the nontumorigenic human embryonic kidney cell line HEK-293 were used to evaluate the compound-mediated in vitro anticancer activities, leading to [2-(2-(quinolyl-8-ol-2-ylmethylene)hydrazinyl)]-4-(4-methoxyphenyl)-1,3-thiazole (3c) as the most promising compound. The study revealed that 3c blocks the cell-cycle progression of a human colon cancer cell line (HCT-116) in the S phase and induces DNA double-strand breaks. Also, our findings demonstrate that 3c accumulates in lysosomes, ultimately leading to the cell death of the hepatocellular carcinoma cell line (Hep-G2) and HCT-116 cells, by the mechanism of autophagy inhibition.",
publisher = "John Wiley and Sons Inc",
journal = "Archiv der Pharmazie",
title = "Quinoline-based thiazolyl-hydrazones target cancer cells through autophagy inhibition",
volume = "357",
number = "2",
pages = "2300426",
doi = "10.1002/ardp.202300426"
}

Ćurčić, V., Olszewski, M., Maciejewska, N., Višnjevac, A., Srdić-Rajić, T., Dobričić, V., García-Sosa, A. T., Kokanov, S. B., Araškov, J. B., Silvestri, R., Schüle, R., Jung, M., Nikolić, M.,& Filipović, N. R.. (2024). Quinoline-based thiazolyl-hydrazones target cancer cells through autophagy inhibition. in Archiv der Pharmazie
John Wiley and Sons Inc., 357(2), 2300426.
https://doi.org/10.1002/ardp.202300426

Ćurčić V, Olszewski M, Maciejewska N, Višnjevac A, Srdić-Rajić T, Dobričić V, García-Sosa AT, Kokanov SB, Araškov JB, Silvestri R, Schüle R, Jung M, Nikolić M, Filipović NR. Quinoline-based thiazolyl-hydrazones target cancer cells through autophagy inhibition. in Archiv der Pharmazie. 2024;357(2):2300426.
doi:10.1002/ardp.202300426 .

Ćurčić, Vladimir, Olszewski, Mateusz, Maciejewska, Natalia, Višnjevac, Aleksandar, Srdić-Rajić, Tatjana, Dobričić, Vladimir, García-Sosa, Alfonso T., Kokanov, Sanja B., Araškov, Jovana B., Silvestri, Romano, Schüle, Roland, Jung, Manfred, Nikolić, Milan, Filipović, Nenad R., "Quinoline-based thiazolyl-hydrazones target cancer cells through autophagy inhibition" in Archiv der Pharmazie, 357, no. 2 (2024):2300426,
https://doi.org/10.1002/ardp.202300426 . .

TY  - JOUR
AU  - Jakšić, Jovana
AU  - Milinković, Evgenija
AU  - Cvetanović, Katarina
AU  - Tokić-Vujošević, Zorana
AU  - Jovanov, Vladislav
AU  - Mitrović, Aleksandra
AU  - Maslak, Veselin
PY  - 2024
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5389
AB  - In this study, we conducted a comprehensive investigation of newly synthesized fullerene derivatives developed for potential application in perovskite solar cells (PSCs). We explored three novel dihydrofuran-fused C60 fullerene derivatives (13, 14, and 15) that were specifically designed to enhance solubility and interaction with the substrate, fluorine-doped tin oxide (FTO). A comparative analysis was performed, with reference to the widely used phenyl-C61-butyric acid methyl ester (PCBM) and compound 12, from which 13, 14, and 15 are derived, to assess the impact of sugar units on materials properties. The synthesized compounds demonstrated significant solubility in common organic solvents, a critical factor in their potential application in wet-processed PSCs. Our investigation included electrochemical property analysis, thin film deposition, surface characterization, and electrochemical impedance spectroscopy (EIS). EIS measurements unveiled key insights into charge transfer properties at the electrode/electrolyte interface, making the compounds attractive candidates for electron transport layers (ETLs) in PSCs.
PB  - Royal Society of Chemistry
T2  - Physical Chemistry Chemical Physics
T1  - Exploring fullerene derivatives for optoelectronic applications: synthesis and characterization study
VL  - 26
IS  - 1
SP  - 517
EP  - 523
DO  - 10.1039/d3cp04322c
ER  - 

@article{
author = "Jakšić, Jovana and Milinković, Evgenija and Cvetanović, Katarina and Tokić-Vujošević, Zorana and Jovanov, Vladislav and Mitrović, Aleksandra and Maslak, Veselin",
year = "2024",
abstract = "In this study, we conducted a comprehensive investigation of newly synthesized fullerene derivatives developed for potential application in perovskite solar cells (PSCs). We explored three novel dihydrofuran-fused C60 fullerene derivatives (13, 14, and 15) that were specifically designed to enhance solubility and interaction with the substrate, fluorine-doped tin oxide (FTO). A comparative analysis was performed, with reference to the widely used phenyl-C61-butyric acid methyl ester (PCBM) and compound 12, from which 13, 14, and 15 are derived, to assess the impact of sugar units on materials properties. The synthesized compounds demonstrated significant solubility in common organic solvents, a critical factor in their potential application in wet-processed PSCs. Our investigation included electrochemical property analysis, thin film deposition, surface characterization, and electrochemical impedance spectroscopy (EIS). EIS measurements unveiled key insights into charge transfer properties at the electrode/electrolyte interface, making the compounds attractive candidates for electron transport layers (ETLs) in PSCs.",
publisher = "Royal Society of Chemistry",
journal = "Physical Chemistry Chemical Physics",
title = "Exploring fullerene derivatives for optoelectronic applications: synthesis and characterization study",
volume = "26",
number = "1",
pages = "517-523",
doi = "10.1039/d3cp04322c"
}

Jakšić, J., Milinković, E., Cvetanović, K., Tokić-Vujošević, Z., Jovanov, V., Mitrović, A.,& Maslak, V.. (2024). Exploring fullerene derivatives for optoelectronic applications: synthesis and characterization study. in Physical Chemistry Chemical Physics
Royal Society of Chemistry., 26(1), 517-523.
https://doi.org/10.1039/d3cp04322c

Jakšić J, Milinković E, Cvetanović K, Tokić-Vujošević Z, Jovanov V, Mitrović A, Maslak V. Exploring fullerene derivatives for optoelectronic applications: synthesis and characterization study. in Physical Chemistry Chemical Physics. 2024;26(1):517-523.
doi:10.1039/d3cp04322c .

Jakšić, Jovana, Milinković, Evgenija, Cvetanović, Katarina, Tokić-Vujošević, Zorana, Jovanov, Vladislav, Mitrović, Aleksandra, Maslak, Veselin, "Exploring fullerene derivatives for optoelectronic applications: synthesis and characterization study" in Physical Chemistry Chemical Physics, 26, no. 1 (2024):517-523,
https://doi.org/10.1039/d3cp04322c . .

TY  - JOUR
AU  - Kulizić, Mihajlo
AU  - Stanković, Milan
AU  - Rašić, Marija
AU  - Mijatović, Aleksandar
AU  - Baošić, Rada
AU  - Lolić, Aleksandar
PY  - 2023
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5406
AB  - In this paper, a simple, sensitive, and precise flow injection system was optimized and applied to ascorbic acid determination with a carbon paste electrode modified with the Schiff base copper complex. The modified sensor showed increased sensitivity toward ascorbic acid oxidation with a decrease of oxidation potential by 200 mV. Under optimized flow parameters, working potential, gasket thickness, sample and reaction coil volumes, and flow rate, the developed flow system gave a linear response from 5 to 75 μmol/L of ascorbic acid. The calculated limit of detection was 4.5 μmol/L, calculated as 3σ/s which corresponds to the absolute value of 40 ng for the 50 μL sample coil. The precision for six consecutive injections of 5 and 75 μmol/L ascorbic acid solutions was determined as a relative standard deviation of 5.8 % and 1.5 %, respectively. The flow injection system enabled up to 120 analyses per hour. An optimized flow system was applied to the determination of ascorbic acid in dietary supplements, after simple preparation.
PB  - John Wiley and Sons Inc
T2  - ChemistrySelect
T1  - A Simple Flow Injection System for Amperometric Detection of Ascorbic Acid Using Carbon Paste/Copper Schiff Base Composite Electrode
VL  - 8
IS  - 48
DO  - 10.1002/slct.202304631
ER  - 

@article{
author = "Kulizić, Mihajlo and Stanković, Milan and Rašić, Marija and Mijatović, Aleksandar and Baošić, Rada and Lolić, Aleksandar",
year = "2023",
abstract = "In this paper, a simple, sensitive, and precise flow injection system was optimized and applied to ascorbic acid determination with a carbon paste electrode modified with the Schiff base copper complex. The modified sensor showed increased sensitivity toward ascorbic acid oxidation with a decrease of oxidation potential by 200 mV. Under optimized flow parameters, working potential, gasket thickness, sample and reaction coil volumes, and flow rate, the developed flow system gave a linear response from 5 to 75 μmol/L of ascorbic acid. The calculated limit of detection was 4.5 μmol/L, calculated as 3σ/s which corresponds to the absolute value of 40 ng for the 50 μL sample coil. The precision for six consecutive injections of 5 and 75 μmol/L ascorbic acid solutions was determined as a relative standard deviation of 5.8 % and 1.5 %, respectively. The flow injection system enabled up to 120 analyses per hour. An optimized flow system was applied to the determination of ascorbic acid in dietary supplements, after simple preparation.",
publisher = "John Wiley and Sons Inc",
journal = "ChemistrySelect",
title = "A Simple Flow Injection System for Amperometric Detection of Ascorbic Acid Using Carbon Paste/Copper Schiff Base Composite Electrode",
volume = "8",
number = "48",
doi = "10.1002/slct.202304631"
}

Kulizić, M., Stanković, M., Rašić, M., Mijatović, A., Baošić, R.,& Lolić, A.. (2023). A Simple Flow Injection System for Amperometric Detection of Ascorbic Acid Using Carbon Paste/Copper Schiff Base Composite Electrode. in ChemistrySelect
John Wiley and Sons Inc., 8(48).
https://doi.org/10.1002/slct.202304631

Kulizić M, Stanković M, Rašić M, Mijatović A, Baošić R, Lolić A. A Simple Flow Injection System for Amperometric Detection of Ascorbic Acid Using Carbon Paste/Copper Schiff Base Composite Electrode. in ChemistrySelect. 2023;8(48).
doi:10.1002/slct.202304631 .

Kulizić, Mihajlo, Stanković, Milan, Rašić, Marija, Mijatović, Aleksandar, Baošić, Rada, Lolić, Aleksandar, "A Simple Flow Injection System for Amperometric Detection of Ascorbic Acid Using Carbon Paste/Copper Schiff Base Composite Electrode" in ChemistrySelect, 8, no. 48 (2023),
https://doi.org/10.1002/slct.202304631 . .

TY  - JOUR
AU  - Đogo-Mračević, Svetlana
AU  - Laketić, Tatjana
AU  - Stanković, Milan
AU  - Lolić, Aleksandar
PY  - 2023
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4983
AB  - The aim of this research was to determine the content of arsenic (As), cadmium (Cd), lead (Pb), and nickel (Ni) in selected lipsticks and face foundations of different price categories and the health risk assessment associated with these toxic elements via dermal and oral exposure. The samples (10 lipstick and 10 face foundations) were purchased from local markets in Belgrade, Serbia. The samples were prepared by acid digestion and analyzed by atomic absorption spectrometry (flame atomization for Cd, Pb, and Ni and electrothermal atomization for As). Arsenic was found in 50% of lipstick samples and in only two face foundation samples with the highest concentration of 0.28 mg/kg in the lipstick sample. Lead concentration was in the range of 1.15 to 5.12 mg/kg in ten samples. Nickel was found in five samples out of 20, with the highest concentration of 4.20 mg/kg. Cadmium was found in only one face foundation sample in the cheaper price range (1.11 mg/kg). The obtained results indicate that concentrations of As, Pb, Cd, and Ni were within the permissible limits according to Serbian legislation. Health risk associated with these elements was assessed as non-carcinogenic and carcinogenic risk. Obtained hazard quotients (HQs) and hazard indexes (HIs) were below 1, indicating the absence of significant non-carcinogenic health risk due to exposure to these toxic elements (TEs). The carcinogenic risk results show that investigated cosmetic products can be considered low-risky due to the possibility of causing malignant disease.
PB  - Springer Nature
T2  - Environmental Monitoring and Assessment
T1  - Toxic element determination in selected cosmetic products: health risk assessment
VL  - 195
IS  - 9
DO  - 10.1007/s10661-023-11664-1
ER  - 

@article{
author = "Đogo-Mračević, Svetlana and Laketić, Tatjana and Stanković, Milan and Lolić, Aleksandar",
year = "2023",
abstract = "The aim of this research was to determine the content of arsenic (As), cadmium (Cd), lead (Pb), and nickel (Ni) in selected lipsticks and face foundations of different price categories and the health risk assessment associated with these toxic elements via dermal and oral exposure. The samples (10 lipstick and 10 face foundations) were purchased from local markets in Belgrade, Serbia. The samples were prepared by acid digestion and analyzed by atomic absorption spectrometry (flame atomization for Cd, Pb, and Ni and electrothermal atomization for As). Arsenic was found in 50% of lipstick samples and in only two face foundation samples with the highest concentration of 0.28 mg/kg in the lipstick sample. Lead concentration was in the range of 1.15 to 5.12 mg/kg in ten samples. Nickel was found in five samples out of 20, with the highest concentration of 4.20 mg/kg. Cadmium was found in only one face foundation sample in the cheaper price range (1.11 mg/kg). The obtained results indicate that concentrations of As, Pb, Cd, and Ni were within the permissible limits according to Serbian legislation. Health risk associated with these elements was assessed as non-carcinogenic and carcinogenic risk. Obtained hazard quotients (HQs) and hazard indexes (HIs) were below 1, indicating the absence of significant non-carcinogenic health risk due to exposure to these toxic elements (TEs). The carcinogenic risk results show that investigated cosmetic products can be considered low-risky due to the possibility of causing malignant disease.",
publisher = "Springer Nature",
journal = "Environmental Monitoring and Assessment",
title = "Toxic element determination in selected cosmetic products: health risk assessment",
volume = "195",
number = "9",
doi = "10.1007/s10661-023-11664-1"
}

Đogo-Mračević, S., Laketić, T., Stanković, M.,& Lolić, A.. (2023). Toxic element determination in selected cosmetic products: health risk assessment. in Environmental Monitoring and Assessment
Springer Nature., 195(9).
https://doi.org/10.1007/s10661-023-11664-1

Đogo-Mračević S, Laketić T, Stanković M, Lolić A. Toxic element determination in selected cosmetic products: health risk assessment. in Environmental Monitoring and Assessment. 2023;195(9).
doi:10.1007/s10661-023-11664-1 .

Đogo-Mračević, Svetlana, Laketić, Tatjana, Stanković, Milan, Lolić, Aleksandar, "Toxic element determination in selected cosmetic products: health risk assessment" in Environmental Monitoring and Assessment, 195, no. 9 (2023),
https://doi.org/10.1007/s10661-023-11664-1 . .

TY  - JOUR
AU  - Ivanović, Stefan
AU  - Gođevac, Dejan
AU  - Ristivojević, Petar
AU  - Zdunić, Gordana
AU  - Stojanović, Danilo
AU  - Šavikin, Katarina
PY  - 2023
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4366
AB  - Introduction: Chokeberry is a plant belonging to the family Rosaceae which has a long history of edible and medicinal use. The aims of this study are: i) to investigate of HPTLC profile of the berry samples using HPTLC technique based metabolomics approach, ii) to determine the botanical origin of investigated chokeberry adulterations iii) to identify the most important botanical markers responsible for classification. Methods: A simple, rapid, and high-throughput planar chromatography (HPTLC) method was applied in combination with multivariate techniques for differentiating chokeberry samples and identification of the main metabolites of chokeberry and four common adulterants. Images of HPTLC chromatograms obtained using two different detections i.e. visible light and derivatization with natural products reagent were used as a dataset for multivariate analysis. Results: Principal component analysis and Orthogonal Partial Least Squares Discriminant Analysis confirmed the discrimination of five botanically different samples and recognized their main markers such as responsible for differences between chokeberry and four common adulterants. Conclusion: The obtained results showed that the HPTLC-based metabolomics approach can be a very reliable technique for the detection of chokeberry adulteration.
PB  - Elsevier GmbH
T2  - Journal of Herbal Medicine
T1  - HPTLC-based metabolomics approach for the detection of chokeberry (Aronia melanocarpa (Michx.) Elliott) adulteration
VL  - 37
DO  - 10.1016/j.hermed.2022.100618
ER  - 

@article{
author = "Ivanović, Stefan and Gođevac, Dejan and Ristivojević, Petar and Zdunić, Gordana and Stojanović, Danilo and Šavikin, Katarina",
year = "2023",
abstract = "Introduction: Chokeberry is a plant belonging to the family Rosaceae which has a long history of edible and medicinal use. The aims of this study are: i) to investigate of HPTLC profile of the berry samples using HPTLC technique based metabolomics approach, ii) to determine the botanical origin of investigated chokeberry adulterations iii) to identify the most important botanical markers responsible for classification. Methods: A simple, rapid, and high-throughput planar chromatography (HPTLC) method was applied in combination with multivariate techniques for differentiating chokeberry samples and identification of the main metabolites of chokeberry and four common adulterants. Images of HPTLC chromatograms obtained using two different detections i.e. visible light and derivatization with natural products reagent were used as a dataset for multivariate analysis. Results: Principal component analysis and Orthogonal Partial Least Squares Discriminant Analysis confirmed the discrimination of five botanically different samples and recognized their main markers such as responsible for differences between chokeberry and four common adulterants. Conclusion: The obtained results showed that the HPTLC-based metabolomics approach can be a very reliable technique for the detection of chokeberry adulteration.",
publisher = "Elsevier GmbH",
journal = "Journal of Herbal Medicine",
title = "HPTLC-based metabolomics approach for the detection of chokeberry (Aronia melanocarpa (Michx.) Elliott) adulteration",
volume = "37",
doi = "10.1016/j.hermed.2022.100618"
}

Ivanović, S., Gođevac, D., Ristivojević, P., Zdunić, G., Stojanović, D.,& Šavikin, K.. (2023). HPTLC-based metabolomics approach for the detection of chokeberry (Aronia melanocarpa (Michx.) Elliott) adulteration. in Journal of Herbal Medicine
Elsevier GmbH., 37.
https://doi.org/10.1016/j.hermed.2022.100618

Ivanović S, Gođevac D, Ristivojević P, Zdunić G, Stojanović D, Šavikin K. HPTLC-based metabolomics approach for the detection of chokeberry (Aronia melanocarpa (Michx.) Elliott) adulteration. in Journal of Herbal Medicine. 2023;37.
doi:10.1016/j.hermed.2022.100618 .

Ivanović, Stefan, Gođevac, Dejan, Ristivojević, Petar, Zdunić, Gordana, Stojanović, Danilo, Šavikin, Katarina, "HPTLC-based metabolomics approach for the detection of chokeberry (Aronia melanocarpa (Michx.) Elliott) adulteration" in Journal of Herbal Medicine, 37 (2023),
https://doi.org/10.1016/j.hermed.2022.100618 . .

TY  - JOUR
AU  - Madžgalj, Valerija
AU  - Petrović, Aleksandar
AU  - Čakar, Uroš
AU  - Maraš, Vesna
AU  - Sofrenić, Ivana
AU  - Tešević, Vele
PY  - 2023
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4428
AB  - This study aimed to show aromatic profile of wines produced from two autochthonous grape cultivars Krstač (K) and Žižak (Z). During the wine production two enzymatic preparations (EP) Lallzyme cuvee blanc (CB) and Lallzyme enzymatic preparation β (EB) and different time of skin contact (4 and 8 h) were applied. Aromatic compounds were detected by GC/FID–MS analysis. Significantly higher content of total detected aromatic compounds compared to appropriate controls (168.54 and 161.72 mg L-1 ) was observed for K EB4h (176.33 mg L -1 ) and Z CB4h (177.29 mg L -1 ) wines. Skin contact and usage of EP mostly increased content of 2-phenylethyl and isoamyl alcohols. Wines from both varieties showed higher content of hexanoic and octanoic acids compared to the control. It is interesting to emphasize that content of esters that are responsible for fruity aroma of wine which is important for plea- sant taste (isoamyl acetate – banana, ethyl hexanoate – ripe banana, 2-phenyl- ethyl acetate – powerful fruity rose like) were increased in all samples com- pared to the controls. The highest grades, after sensory evaluation, were obtained for K EB 8h (18.0 out of 20.0) and Z CB 8h (18.2 out of 20.0).
AB  - Ова студија је имала за циљ да прикаже профиле ароматичних једињења вина про- изведених од аутохтоних сорти грожђа Крстач (K) и Жижак (Z). Током производње вина од обе сорте коришћени су ензимски препарати (EP): Lallzyme cuvee blanc (CB), Lall- zyme enzymatic preparation β (EB) и различито време контакта покожице (4 и 8 h). Аро- матична једињења су анализирана GC/FID–MS техником. За вина K ЕВ4h (176,33 mg L -1 ) и Z CB4h (177,29 mg L -1 ) уочава се значајно већи садржај укупних ароматичних једињења у поређењу са одговарајућим контролним винима (168,54 and 161,72 mg L -1 ). Про- дужење времена контакта покожице и употреба ЕP углавном повећава садржај 2-фенил- етил- и изоамил-алкохола. Вина обе сорте су показала већи садржај хексанске и октан- ске киселине у односу на контролна вина. Занимљиво је поменути да је у свим узорцима повећан садржај естара који су одговорни за воћну арому вина, која је заслужна за при- јатан укус (изоамил-ацетат – банана, етил-хексаноат – зрела банана, 2-фенилетил-аце- тат – јак воћни мирис руже), у поређењу са контролним винима. Највише оцене, након сензорног оцењивања, добијене су за K EB 8h (18,0 од максималних 20,0) и Z CB 8h (18,2 од максималних 20,0).
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - The influence of different enzymatic preparations and skin contact time on aromatic profile of wines produced from autochthonous grape varieties Krstac and Zizak
T1  - Утицај различитих ензимских третмана и времена контакта покожице на ароматске профиле вина произведених од аутохтоних сорти грожђа Крстач и Жижак
VL  - 88
IS  - 1
SP  - 11
EP  - 23
DO  - 10.2298/JSC220311056M
ER  - 

@article{
author = "Madžgalj, Valerija and Petrović, Aleksandar and Čakar, Uroš and Maraš, Vesna and Sofrenić, Ivana and Tešević, Vele",
year = "2023",
abstract = "This study aimed to show aromatic profile of wines produced from two autochthonous grape cultivars Krstač (K) and Žižak (Z). During the wine production two enzymatic preparations (EP) Lallzyme cuvee blanc (CB) and Lallzyme enzymatic preparation β (EB) and different time of skin contact (4 and 8 h) were applied. Aromatic compounds were detected by GC/FID–MS analysis. Significantly higher content of total detected aromatic compounds compared to appropriate controls (168.54 and 161.72 mg L-1 ) was observed for K EB4h (176.33 mg L -1 ) and Z CB4h (177.29 mg L -1 ) wines. Skin contact and usage of EP mostly increased content of 2-phenylethyl and isoamyl alcohols. Wines from both varieties showed higher content of hexanoic and octanoic acids compared to the control. It is interesting to emphasize that content of esters that are responsible for fruity aroma of wine which is important for plea- sant taste (isoamyl acetate – banana, ethyl hexanoate – ripe banana, 2-phenyl- ethyl acetate – powerful fruity rose like) were increased in all samples com- pared to the controls. The highest grades, after sensory evaluation, were obtained for K EB 8h (18.0 out of 20.0) and Z CB 8h (18.2 out of 20.0)., Ова студија је имала за циљ да прикаже профиле ароматичних једињења вина про- изведених од аутохтоних сорти грожђа Крстач (K) и Жижак (Z). Током производње вина од обе сорте коришћени су ензимски препарати (EP): Lallzyme cuvee blanc (CB), Lall- zyme enzymatic preparation β (EB) и различито време контакта покожице (4 и 8 h). Аро- матична једињења су анализирана GC/FID–MS техником. За вина K ЕВ4h (176,33 mg L -1 ) и Z CB4h (177,29 mg L -1 ) уочава се значајно већи садржај укупних ароматичних једињења у поређењу са одговарајућим контролним винима (168,54 and 161,72 mg L -1 ). Про- дужење времена контакта покожице и употреба ЕP углавном повећава садржај 2-фенил- етил- и изоамил-алкохола. Вина обе сорте су показала већи садржај хексанске и октан- ске киселине у односу на контролна вина. Занимљиво је поменути да је у свим узорцима повећан садржај естара који су одговорни за воћну арому вина, која је заслужна за при- јатан укус (изоамил-ацетат – банана, етил-хексаноат – зрела банана, 2-фенилетил-аце- тат – јак воћни мирис руже), у поређењу са контролним винима. Највише оцене, након сензорног оцењивања, добијене су за K EB 8h (18,0 од максималних 20,0) и Z CB 8h (18,2 од максималних 20,0).",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "The influence of different enzymatic preparations and skin contact time on aromatic profile of wines produced from autochthonous grape varieties Krstac and Zizak, Утицај различитих ензимских третмана и времена контакта покожице на ароматске профиле вина произведених од аутохтоних сорти грожђа Крстач и Жижак",
volume = "88",
number = "1",
pages = "11-23",
doi = "10.2298/JSC220311056M"
}

Madžgalj, V., Petrović, A., Čakar, U., Maraš, V., Sofrenić, I.,& Tešević, V.. (2023). The influence of different enzymatic preparations and skin contact time on aromatic profile of wines produced from autochthonous grape varieties Krstac and Zizak. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 88(1), 11-23.
https://doi.org/10.2298/JSC220311056M

Madžgalj V, Petrović A, Čakar U, Maraš V, Sofrenić I, Tešević V. The influence of different enzymatic preparations and skin contact time on aromatic profile of wines produced from autochthonous grape varieties Krstac and Zizak. in Journal of the Serbian Chemical Society. 2023;88(1):11-23.
doi:10.2298/JSC220311056M .

Madžgalj, Valerija, Petrović, Aleksandar, Čakar, Uroš, Maraš, Vesna, Sofrenić, Ivana, Tešević, Vele, "The influence of different enzymatic preparations and skin contact time on aromatic profile of wines produced from autochthonous grape varieties Krstac and Zizak" in Journal of the Serbian Chemical Society, 88, no. 1 (2023):11-23,
https://doi.org/10.2298/JSC220311056M . .

TY  - CONF
AU  - Đurđević, Mladen
AU  - Pešić, Miloš
AU  - Verbić, Tatjana
PY  - 2023
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5371
AB  - Acid-base supersolubilizaton (ABS) is recently developed method to prepare highly soluble amorphous despersions of drugs practically insoluble in water.1 It was shown that haloperidol, weakly basic, antipsychotic, and very hardly solube drug, becomes supersoluble when mixed with weak acids. This is a good way to overcome the common ion effect known to lower the solubility in drug solutions when salts are formed.2 Till today, it was shown that this principle is working for several well known hardly soluble drugs,3,4 but it was not shown what are the main interactions causing the supersolubilization. This study is a part of our ongoing research on the main interactions causing ABS. We have used haloperidol as a model drug, deuteroacetic, malic and tartaric acids as model weak acids and trifluoroacetic and methanesulfonic acids as model strong acids. Solubility of haloperidol in solutions of different acid concentration was determined by shake-flask method followed by HPLC-DAD analysis. NMR spectroscopy (1H and NOESY) was used to study interactions in solutions after the equilibrium was established and solid precipitate removed by centrifugation. Our results of solubility experiments in D2O are in good accordance with previously reported results in aqueous solutions of weak acids: solubility of haloperidol in 3 M or higher concentrations of weak acids is approx. 25 to 35 times higher than solubility of haloperidol in hydrochloric acid.1 Chemical shifts of all haloperidol protons in 1H NMR spectra recorded in higher concentrations of all used acids have lower values. This trend in chemical shifts changes follows the trend of increasing haloperidol solubility in the presence of weak acids. 1H NMR spectra have also shown that in lower concentrated (0.1 M) acid solutions chemical shifts of haloperidol protons remain almost the same, independent of solution pH value. In 1.0 M solutions of weak acids chemical shifts of all haloperidol protons are similar among used acids, but different compared to chemical shifts in strong acids solutions. NOESY 2D NMR spectra have shown that some NOE correlations are changed as acids’ concentration is increased. We hope that in our future work a broad variety of available NMR techniques, accompanied with molecular modeling, will give us more pronounced insight in interactions between hardly soluble drugs and weak acids/bases that lead to supersolubilization.
PB  - International Association of Physical Chemists
C3  - 10th IAPC Meeting: Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK Belgrade, Serbia, September 4-6
T1  - NMR study of haloperidol in weak acid solutions
SP  - 69
EP  - 69
UR  - https://hdl.handle.net/21.15107/rcub_farfar_5371
ER  - 

@conference{
author = "Đurđević, Mladen and Pešić, Miloš and Verbić, Tatjana",
year = "2023",
abstract = "Acid-base supersolubilizaton (ABS) is recently developed method to prepare highly soluble amorphous despersions of drugs practically insoluble in water.1 It was shown that haloperidol, weakly basic, antipsychotic, and very hardly solube drug, becomes supersoluble when mixed with weak acids. This is a good way to overcome the common ion effect known to lower the solubility in drug solutions when salts are formed.2 Till today, it was shown that this principle is working for several well known hardly soluble drugs,3,4 but it was not shown what are the main interactions causing the supersolubilization. This study is a part of our ongoing research on the main interactions causing ABS. We have used haloperidol as a model drug, deuteroacetic, malic and tartaric acids as model weak acids and trifluoroacetic and methanesulfonic acids as model strong acids. Solubility of haloperidol in solutions of different acid concentration was determined by shake-flask method followed by HPLC-DAD analysis. NMR spectroscopy (1H and NOESY) was used to study interactions in solutions after the equilibrium was established and solid precipitate removed by centrifugation. Our results of solubility experiments in D2O are in good accordance with previously reported results in aqueous solutions of weak acids: solubility of haloperidol in 3 M or higher concentrations of weak acids is approx. 25 to 35 times higher than solubility of haloperidol in hydrochloric acid.1 Chemical shifts of all haloperidol protons in 1H NMR spectra recorded in higher concentrations of all used acids have lower values. This trend in chemical shifts changes follows the trend of increasing haloperidol solubility in the presence of weak acids. 1H NMR spectra have also shown that in lower concentrated (0.1 M) acid solutions chemical shifts of haloperidol protons remain almost the same, independent of solution pH value. In 1.0 M solutions of weak acids chemical shifts of all haloperidol protons are similar among used acids, but different compared to chemical shifts in strong acids solutions. NOESY 2D NMR spectra have shown that some NOE correlations are changed as acids’ concentration is increased. We hope that in our future work a broad variety of available NMR techniques, accompanied with molecular modeling, will give us more pronounced insight in interactions between hardly soluble drugs and weak acids/bases that lead to supersolubilization.",
publisher = "International Association of Physical Chemists",
journal = "10th IAPC Meeting: Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK Belgrade, Serbia, September 4-6",
title = "NMR study of haloperidol in weak acid solutions",
pages = "69-69",
url = "https://hdl.handle.net/21.15107/rcub_farfar_5371"
}

Đurđević, M., Pešić, M.,& Verbić, T.. (2023). NMR study of haloperidol in weak acid solutions. in 10th IAPC Meeting: Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK Belgrade, Serbia, September 4-6
International Association of Physical Chemists., 69-69.
https://hdl.handle.net/21.15107/rcub_farfar_5371

Đurđević M, Pešić M, Verbić T. NMR study of haloperidol in weak acid solutions. in 10th IAPC Meeting: Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK Belgrade, Serbia, September 4-6. 2023;:69-69.
https://hdl.handle.net/21.15107/rcub_farfar_5371 .

Đurđević, Mladen, Pešić, Miloš, Verbić, Tatjana, "NMR study of haloperidol in weak acid solutions" in 10th IAPC Meeting: Tenth World Conference on Physico-Chemical Methods in Drug Discovery & Sixth World Conference on ADMET and DMPK Belgrade, Serbia, September 4-6 (2023):69-69,
https://hdl.handle.net/21.15107/rcub_farfar_5371 .

TY  - JOUR
AU  - Mutić, Tijana
AU  - Ognjanović, Miloš
AU  - Kodranov, Igor
AU  - Robić, Marko
AU  - Savić, Slađana
AU  - Krehula, Stjepko
AU  - Stanković, Dalibor
PY  - 2023
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4657
AB  - In this work, we investigated the morphological and electrochemical properties of gallium/bismuth mixed oxide. The bismuth concentration was varied from 0 to 100%. The correct ratio was determined with inductively coupled plasma-optical emis- sion spectroscopy (ICP-OES), while surface characteristics were determined using scanning electron microscopy (SEM) and X-ray diffraction (XRD) measurement. Electrochemical characteristics were studied using electrochemical impedance spectroscopy (EIS) in the Fe 2+/3+ couple. The obtained materials were tested for adrenaline detection. After square wave voltammetry (SWV) optimization, the best electrode showed a wide linear working range from 7 to 100 μM at pH 6 of the Britton–Robinson buffer solution (BRBS) supporting electrolyte. The limit of detection (LOD) for the proposed method was calculated as 1.9 μM, with a limit of quantification (LOQ) of 5.8 μM. The excellent selectivity of the proposed method, with good repeatability and reproducibility, strongly suggests the possible application of the procedure for the determination of adrenaline in artificially prepared real samples. The practical applicability with good recovery values indicates that the morphology of the materials is closely connected with other parameters, which further suggests that the developed approach can offer a low-cost, rapid, selective, and sensitive method for adrenaline monitoring.
PB  - Springer Science and Business Media
T2  - Analytical and Bioanalytical Chemistry
T1  - The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline
DO  - 10.1007/s00216-023-04617-7
ER  - 

@article{
author = "Mutić, Tijana and Ognjanović, Miloš and Kodranov, Igor and Robić, Marko and Savić, Slađana and Krehula, Stjepko and Stanković, Dalibor",
year = "2023",
abstract = "In this work, we investigated the morphological and electrochemical properties of gallium/bismuth mixed oxide. The bismuth concentration was varied from 0 to 100%. The correct ratio was determined with inductively coupled plasma-optical emis- sion spectroscopy (ICP-OES), while surface characteristics were determined using scanning electron microscopy (SEM) and X-ray diffraction (XRD) measurement. Electrochemical characteristics were studied using electrochemical impedance spectroscopy (EIS) in the Fe 2+/3+ couple. The obtained materials were tested for adrenaline detection. After square wave voltammetry (SWV) optimization, the best electrode showed a wide linear working range from 7 to 100 μM at pH 6 of the Britton–Robinson buffer solution (BRBS) supporting electrolyte. The limit of detection (LOD) for the proposed method was calculated as 1.9 μM, with a limit of quantification (LOQ) of 5.8 μM. The excellent selectivity of the proposed method, with good repeatability and reproducibility, strongly suggests the possible application of the procedure for the determination of adrenaline in artificially prepared real samples. The practical applicability with good recovery values indicates that the morphology of the materials is closely connected with other parameters, which further suggests that the developed approach can offer a low-cost, rapid, selective, and sensitive method for adrenaline monitoring.",
publisher = "Springer Science and Business Media",
journal = "Analytical and Bioanalytical Chemistry",
title = "The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline",
doi = "10.1007/s00216-023-04617-7"
}

Mutić, T., Ognjanović, M., Kodranov, I., Robić, M., Savić, S., Krehula, S.,& Stanković, D.. (2023). The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline. in Analytical and Bioanalytical Chemistry
Springer Science and Business Media..
https://doi.org/10.1007/s00216-023-04617-7

Mutić T, Ognjanović M, Kodranov I, Robić M, Savić S, Krehula S, Stanković D. The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline. in Analytical and Bioanalytical Chemistry. 2023;.
doi:10.1007/s00216-023-04617-7 .

Mutić, Tijana, Ognjanović, Miloš, Kodranov, Igor, Robić, Marko, Savić, Slađana, Krehula, Stjepko, Stanković, Dalibor, "The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline" in Analytical and Bioanalytical Chemistry (2023),
https://doi.org/10.1007/s00216-023-04617-7 . .

TY  - JOUR
AU  - Mutić, Tijana
AU  - Ognjanović, Miloš
AU  - Kodranov, Igor
AU  - Robić, Marko
AU  - Savić, Slađana
AU  - Krehula, Stjepko
AU  - Stanković, Dalibor
PY  - 2023
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4656
PB  - Springer Science and Business Media
T2  - Analytical and Bioanalytical Chemistry
T1  - Correction to: The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline (Analytical and Bioanalytical Chemistry, (2023), 10.1007/s00216-023-04617-7)
DO  - 10.1007/s00216-023-04674-y
ER  - 

@article{
author = "Mutić, Tijana and Ognjanović, Miloš and Kodranov, Igor and Robić, Marko and Savić, Slađana and Krehula, Stjepko and Stanković, Dalibor",
year = "2023",
publisher = "Springer Science and Business Media",
journal = "Analytical and Bioanalytical Chemistry",
title = "Correction to: The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline (Analytical and Bioanalytical Chemistry, (2023), 10.1007/s00216-023-04617-7)",
doi = "10.1007/s00216-023-04674-y"
}

Mutić, T., Ognjanović, M., Kodranov, I., Robić, M., Savić, S., Krehula, S.,& Stanković, D.. (2023). Correction to: The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline (Analytical and Bioanalytical Chemistry, (2023), 10.1007/s00216-023-04617-7). in Analytical and Bioanalytical Chemistry
Springer Science and Business Media..
https://doi.org/10.1007/s00216-023-04674-y

Mutić T, Ognjanović M, Kodranov I, Robić M, Savić S, Krehula S, Stanković D. Correction to: The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline (Analytical and Bioanalytical Chemistry, (2023), 10.1007/s00216-023-04617-7). in Analytical and Bioanalytical Chemistry. 2023;.
doi:10.1007/s00216-023-04674-y .

Mutić, Tijana, Ognjanović, Miloš, Kodranov, Igor, Robić, Marko, Savić, Slađana, Krehula, Stjepko, Stanković, Dalibor, "Correction to: The influence of bismuth participation on the morphological and electrochemical characteristics of gallium oxide for the detection of adrenaline (Analytical and Bioanalytical Chemistry, (2023), 10.1007/s00216-023-04617-7)" in Analytical and Bioanalytical Chemistry (2023),
https://doi.org/10.1007/s00216-023-04674-y . .

TY  - JOUR
AU  - Vitomirov, Teodora
AU  - Dimiza, Filitsa
AU  - Matić, Ivana Z.
AU  - Stanojković, Tatjana
AU  - Pirković, Andrea
AU  - Živković, Lada
AU  - Spremo-Potparević, Biljana
AU  - Novaković, Irena
AU  - Anđelković, Katarina
AU  - Milčić, Miloš
AU  - Psomas, George
AU  - Šumar Ristović, Maja
PY  - 2022
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4248
AB  - In this article, cytotoxicity, the mechanisms of cytotoxic activity, genotoxicity, and interaction with DNA and proteins, of two Cu(II) complexes with a salicylaldehyde derivative (4-(diethylamino)salicylaldehyde) and α-diimine (2,2′-bipyridine (bipy) and 1,10-phenanthroline (phen)) are reported. Both Cu(II) complexes performed cytotoxic effects against all tested malignant cell lines. Complexes exerted highest cytotoxicity against HeLa and A375 malignant cell lines. The cytotoxic activity of Cu(II) complex with phen as a α-diimine co-ligand was significantly higher in comparison with cytotoxic activity of Cu(II) complex with bipy. Pretreatment with specific inhibitors of caspase-3, caspase-8 or caspase-9, in order to clear up the mode of cell death triggered by two Cu(II) complexes in HeLa cells, indicated the ability of these complexes to induce apoptosis through activation of target caspases. Cu(II)-phen complex exhibited significant antioxidant activity compared with Cu(II)-bipy complex, and showed a better effect on reducing intracellular ROS levels in HeLa cells. Tested complexes did not display genotoxic potential in human peripheral blood leucocytes, but exhibited an antigenotoxic effect in post-treatment, after H2O2 exposure. The study of the in vitro biological properties regarding their affinity towards CT (calf-thymus) DNA and serum albumins showed that the compounds can intercalate to CT DNA, and bind reversibly and tightly to the albumins. Molecular docking studies of the ability of compounds to bind to biomacromolecules are consistent with in vitro studies.
PB  - Elsevier Inc.
T2  - Journal of Inorganic Biochemistry
T1  - Copper(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines: Anticancer, antioxidant, antigenotoxic effects and interaction with DNA and albumins
VL  - 235
DO  - 10.1016/j.jinorgbio.2022.111942
ER  - 

@article{
author = "Vitomirov, Teodora and Dimiza, Filitsa and Matić, Ivana Z. and Stanojković, Tatjana and Pirković, Andrea and Živković, Lada and Spremo-Potparević, Biljana and Novaković, Irena and Anđelković, Katarina and Milčić, Miloš and Psomas, George and Šumar Ristović, Maja",
year = "2022",
abstract = "In this article, cytotoxicity, the mechanisms of cytotoxic activity, genotoxicity, and interaction with DNA and proteins, of two Cu(II) complexes with a salicylaldehyde derivative (4-(diethylamino)salicylaldehyde) and α-diimine (2,2′-bipyridine (bipy) and 1,10-phenanthroline (phen)) are reported. Both Cu(II) complexes performed cytotoxic effects against all tested malignant cell lines. Complexes exerted highest cytotoxicity against HeLa and A375 malignant cell lines. The cytotoxic activity of Cu(II) complex with phen as a α-diimine co-ligand was significantly higher in comparison with cytotoxic activity of Cu(II) complex with bipy. Pretreatment with specific inhibitors of caspase-3, caspase-8 or caspase-9, in order to clear up the mode of cell death triggered by two Cu(II) complexes in HeLa cells, indicated the ability of these complexes to induce apoptosis through activation of target caspases. Cu(II)-phen complex exhibited significant antioxidant activity compared with Cu(II)-bipy complex, and showed a better effect on reducing intracellular ROS levels in HeLa cells. Tested complexes did not display genotoxic potential in human peripheral blood leucocytes, but exhibited an antigenotoxic effect in post-treatment, after H2O2 exposure. The study of the in vitro biological properties regarding their affinity towards CT (calf-thymus) DNA and serum albumins showed that the compounds can intercalate to CT DNA, and bind reversibly and tightly to the albumins. Molecular docking studies of the ability of compounds to bind to biomacromolecules are consistent with in vitro studies.",
publisher = "Elsevier Inc.",
journal = "Journal of Inorganic Biochemistry",
title = "Copper(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines: Anticancer, antioxidant, antigenotoxic effects and interaction with DNA and albumins",
volume = "235",
doi = "10.1016/j.jinorgbio.2022.111942"
}

Vitomirov, T., Dimiza, F., Matić, I. Z., Stanojković, T., Pirković, A., Živković, L., Spremo-Potparević, B., Novaković, I., Anđelković, K., Milčić, M., Psomas, G.,& Šumar Ristović, M.. (2022). Copper(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines: Anticancer, antioxidant, antigenotoxic effects and interaction with DNA and albumins. in Journal of Inorganic Biochemistry
Elsevier Inc.., 235.
https://doi.org/10.1016/j.jinorgbio.2022.111942

Vitomirov T, Dimiza F, Matić IZ, Stanojković T, Pirković A, Živković L, Spremo-Potparević B, Novaković I, Anđelković K, Milčić M, Psomas G, Šumar Ristović M. Copper(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines: Anticancer, antioxidant, antigenotoxic effects and interaction with DNA and albumins. in Journal of Inorganic Biochemistry. 2022;235.
doi:10.1016/j.jinorgbio.2022.111942 .

Vitomirov, Teodora, Dimiza, Filitsa, Matić, Ivana Z., Stanojković, Tatjana, Pirković, Andrea, Živković, Lada, Spremo-Potparević, Biljana, Novaković, Irena, Anđelković, Katarina, Milčić, Miloš, Psomas, George, Šumar Ristović, Maja, "Copper(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines: Anticancer, antioxidant, antigenotoxic effects and interaction with DNA and albumins" in Journal of Inorganic Biochemistry, 235 (2022),
https://doi.org/10.1016/j.jinorgbio.2022.111942 . .

TY  - JOUR
AU  - Jakšić, Jovana
AU  - Mitrović, Aleksandra
AU  - Tokić-Vujošević, Zorana
AU  - Milčić, Miloš
AU  - Maslak, Veselin
PY  - 2021
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/3982
AB  - In this study, b-keto esters as readily available bio-based building blocks were used to decorate the C60 sphere. Generally, cyclopropanated fullerene derivatives are obtained by the standard Bingel–Hirsch procedure. Herein, omitting the iodine from the reaction mixture and adding TEMPO afforded dihydrofuran fused C60 fullerene derivatives. The mechanism of the reaction shifted from nucleophilic aliphatic substitution to oxidative [3 + 2] cycloaddition via fullerenyl cations as an intermediate. This mechanism is proposed based on a series of control experiments with radical scavengers. Therefore, dihydrofuran-fused C60 derivatives were selectively obtained in good yields and their structures were established based on UV-Vis, IR, NMR spectroscopy and mass spectrometry. The electrochemical properties of the synthesized compounds were investigated by cyclic voltammetry. DFT calculations were performed in order to investigate the difference in stability, electronic properties and p-electron delocalization between methano and furano fullerenes.
PB  - Royal Society of Chemistry
T2  - RSC Advances
T1  - Selective formation of dihydrofuran fused [60] fullerene derivatives by TEMPO mediated [3 + 2] cycloaddition of medium chain β-keto esters to C60
VL  - 11
IS  - 47
SP  - 29426
EP  - 29432
DO  - 10.1039/d1ra03944j
ER  - 

@article{
author = "Jakšić, Jovana and Mitrović, Aleksandra and Tokić-Vujošević, Zorana and Milčić, Miloš and Maslak, Veselin",
year = "2021",
abstract = "In this study, b-keto esters as readily available bio-based building blocks were used to decorate the C60 sphere. Generally, cyclopropanated fullerene derivatives are obtained by the standard Bingel–Hirsch procedure. Herein, omitting the iodine from the reaction mixture and adding TEMPO afforded dihydrofuran fused C60 fullerene derivatives. The mechanism of the reaction shifted from nucleophilic aliphatic substitution to oxidative [3 + 2] cycloaddition via fullerenyl cations as an intermediate. This mechanism is proposed based on a series of control experiments with radical scavengers. Therefore, dihydrofuran-fused C60 derivatives were selectively obtained in good yields and their structures were established based on UV-Vis, IR, NMR spectroscopy and mass spectrometry. The electrochemical properties of the synthesized compounds were investigated by cyclic voltammetry. DFT calculations were performed in order to investigate the difference in stability, electronic properties and p-electron delocalization between methano and furano fullerenes.",
publisher = "Royal Society of Chemistry",
journal = "RSC Advances",
title = "Selective formation of dihydrofuran fused [60] fullerene derivatives by TEMPO mediated [3 + 2] cycloaddition of medium chain β-keto esters to C60",
volume = "11",
number = "47",
pages = "29426-29432",
doi = "10.1039/d1ra03944j"
}

Jakšić, J., Mitrović, A., Tokić-Vujošević, Z., Milčić, M.,& Maslak, V.. (2021). Selective formation of dihydrofuran fused [60] fullerene derivatives by TEMPO mediated [3 + 2] cycloaddition of medium chain β-keto esters to C60. in RSC Advances
Royal Society of Chemistry., 11(47), 29426-29432.
https://doi.org/10.1039/d1ra03944j

Jakšić J, Mitrović A, Tokić-Vujošević Z, Milčić M, Maslak V. Selective formation of dihydrofuran fused [60] fullerene derivatives by TEMPO mediated [3 + 2] cycloaddition of medium chain β-keto esters to C60. in RSC Advances. 2021;11(47):29426-29432.
doi:10.1039/d1ra03944j .

Jakšić, Jovana, Mitrović, Aleksandra, Tokić-Vujošević, Zorana, Milčić, Miloš, Maslak, Veselin, "Selective formation of dihydrofuran fused [60] fullerene derivatives by TEMPO mediated [3 + 2] cycloaddition of medium chain β-keto esters to C60" in RSC Advances, 11, no. 47 (2021):29426-29432,
https://doi.org/10.1039/d1ra03944j . .

TY  - JOUR
AU  - Đurđić, Slađana
AU  - Stanković, Vesna
AU  - Ražić, Slavica
AU  - Mutić, Jelena
PY  - 2021
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/3983
AB  - Lead isotope ratio pattern (206Pb/207Pb, 208Pb/206Pb, 206Pb/204Pb, 207Pb/204Pb, and 208Pb/204Pb) was analyzed in 59 samples of Serbian wine, from four geographical regions. By utilization of powerful inductively coupled plasma mass spectrometry (ICP-QMS), lead isotope ratios were used as unique “fingerprint”, when combined with multivariate methods of analysis (Principal Component Analysis), provided information on the geographical origin of wine. In validation of ICP- QMS method and quantitative analysis, the certified reference material NIST SRM 981 was employed to test the mass-bias correction and thallium isotopes 203Tl and 205Tl (NIST SRM 997) as an internal standard. The obtained results were discussed in correlation with the corresponding values of LIRs of different European and Australian wines. In addition, the impact of anthropogenic Pb from different sources on the total Pb isotopic composition in Serbian wines was analyzed too. On the other side, the obtained values of Pb content were compared with the applicable health safety standards, according to the International Code of Oenological Practices.
PB  - Frontiers Media S.A.
T2  - Frontiers in Chemistry
T1  - Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment?
VL  - 9
DO  - 10.3389/fchem.2021.746695
ER  - 

@article{
author = "Đurđić, Slađana and Stanković, Vesna and Ražić, Slavica and Mutić, Jelena",
year = "2021",
abstract = "Lead isotope ratio pattern (206Pb/207Pb, 208Pb/206Pb, 206Pb/204Pb, 207Pb/204Pb, and 208Pb/204Pb) was analyzed in 59 samples of Serbian wine, from four geographical regions. By utilization of powerful inductively coupled plasma mass spectrometry (ICP-QMS), lead isotope ratios were used as unique “fingerprint”, when combined with multivariate methods of analysis (Principal Component Analysis), provided information on the geographical origin of wine. In validation of ICP- QMS method and quantitative analysis, the certified reference material NIST SRM 981 was employed to test the mass-bias correction and thallium isotopes 203Tl and 205Tl (NIST SRM 997) as an internal standard. The obtained results were discussed in correlation with the corresponding values of LIRs of different European and Australian wines. In addition, the impact of anthropogenic Pb from different sources on the total Pb isotopic composition in Serbian wines was analyzed too. On the other side, the obtained values of Pb content were compared with the applicable health safety standards, according to the International Code of Oenological Practices.",
publisher = "Frontiers Media S.A.",
journal = "Frontiers in Chemistry",
title = "Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment?",
volume = "9",
doi = "10.3389/fchem.2021.746695"
}

Đurđić, S., Stanković, V., Ražić, S.,& Mutić, J.. (2021). Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment?. in Frontiers in Chemistry
Frontiers Media S.A.., 9.
https://doi.org/10.3389/fchem.2021.746695

Đurđić S, Stanković V, Ražić S, Mutić J. Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment?. in Frontiers in Chemistry. 2021;9.
doi:10.3389/fchem.2021.746695 .

Đurđić, Slađana, Stanković, Vesna, Ražić, Slavica, Mutić, Jelena, "Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment?" in Frontiers in Chemistry, 9 (2021),
https://doi.org/10.3389/fchem.2021.746695 . .

TY  - JOUR
AU  - Erić, Slavica
AU  - Cvijetić, Ilija
AU  - Zloh, Mire
PY  - 2021
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/3929
AB  - Metabolism of sulfur (sulfur assimilation pathway, SAP) is one of the key pathways for the pathogenesis and survival of persistant bacteria, such as Mycobacterium tuberculosis (Mtb), in the latent period. Adenosine 5'-phosphosulfate reductase (APSR) is an important enzyme involved in the SAP, absent from the human body, so it might represent a valid target for development of new antituberculosis drugs. This work aimed to develop 3D-QSAR model based on the crystal structure of APSR from Pseudomonas aeruginosa, which shows high degree of homology with APSR from Mtb, in complex with its substrate, adenosine 5'-phosphosulfate (APS). 3D-QSAR model was built from a set of 16 nucleotide analogues of APS using alignment-independent descriptors derived from molecular interaction fields (MIF). The model improves the understanding of the key characteristics of molecules necessary for the interaction with target, and enables the rational design of novel small molecule inhibitors of Mtb APSR.
AB  - Метаболизам  сумпора (пут асимилације  сумпора, SAP) један је од кључних путева  за  патогенезу  и  преживљавање  Mycobacterium  tuberculosis  (Mtb)  у  латентном  периоду.  Аденозин  5'-фосфосфат  редуктаза  (APSR)  је  значајан  ензим  који  је  укључен  у  SAP,  не  налази се у људском организму и може бити валиднo циљно место за развој нових анти- туберкулотика.  Циљ  овог  рада  је  развој  3D-QSAR  модела  који  се  заснива  на  кристалној  структури APSR из Pseudomonas aeruginosa, који има висок степен хомологије са APSR из  Mtb, у комплексу са супстратом, аденозин 5'-фосфoсулфатом (APS). 3D-QSAR модел је  постављен коришћењем сета 16 нуклеотидних аналога APS применом дескриптора неза- висних од полазних тачака, изведених из поља молекуларних интеракција (MIF). Модел  служи  за  боље  разумевање  кључних  карактеристика  молекула  неопходних  за  интерак- цију са циљним местом, у сврху рационалног дизајнирања малих молекула, инхибитора  APSR из Mtb.
PB  - Belgrade: Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - 3D-QSAR study of adenosine 5'-phosphosulfate (APS) analouges as ligands for APS reductase
T1  - 3D-QSAR студија аналога аденозин 5'-фосфосулфата (APS) као лиганда за APS редуктазу
VL  - 86
IS  - 6
SP  - 561
EP  - 570
DO  - 10.2298/JSC201128015E
ER  - 

@article{
author = "Erić, Slavica and Cvijetić, Ilija and Zloh, Mire",
year = "2021",
abstract = "Metabolism of sulfur (sulfur assimilation pathway, SAP) is one of the key pathways for the pathogenesis and survival of persistant bacteria, such as Mycobacterium tuberculosis (Mtb), in the latent period. Adenosine 5'-phosphosulfate reductase (APSR) is an important enzyme involved in the SAP, absent from the human body, so it might represent a valid target for development of new antituberculosis drugs. This work aimed to develop 3D-QSAR model based on the crystal structure of APSR from Pseudomonas aeruginosa, which shows high degree of homology with APSR from Mtb, in complex with its substrate, adenosine 5'-phosphosulfate (APS). 3D-QSAR model was built from a set of 16 nucleotide analogues of APS using alignment-independent descriptors derived from molecular interaction fields (MIF). The model improves the understanding of the key characteristics of molecules necessary for the interaction with target, and enables the rational design of novel small molecule inhibitors of Mtb APSR., Метаболизам  сумпора (пут асимилације  сумпора, SAP) један је од кључних путева  за  патогенезу  и  преживљавање  Mycobacterium  tuberculosis  (Mtb)  у  латентном  периоду.  Аденозин  5'-фосфосфат  редуктаза  (APSR)  је  значајан  ензим  који  је  укључен  у  SAP,  не  налази се у људском организму и може бити валиднo циљно место за развој нових анти- туберкулотика.  Циљ  овог  рада  је  развој  3D-QSAR  модела  који  се  заснива  на  кристалној  структури APSR из Pseudomonas aeruginosa, који има висок степен хомологије са APSR из  Mtb, у комплексу са супстратом, аденозин 5'-фосфoсулфатом (APS). 3D-QSAR модел је  постављен коришћењем сета 16 нуклеотидних аналога APS применом дескриптора неза- висних од полазних тачака, изведених из поља молекуларних интеракција (MIF). Модел  служи  за  боље  разумевање  кључних  карактеристика  молекула  неопходних  за  интерак- цију са циљним местом, у сврху рационалног дизајнирања малих молекула, инхибитора  APSR из Mtb.",
publisher = "Belgrade: Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "3D-QSAR study of adenosine 5'-phosphosulfate (APS) analouges as ligands for APS reductase, 3D-QSAR студија аналога аденозин 5'-фосфосулфата (APS) као лиганда за APS редуктазу",
volume = "86",
number = "6",
pages = "561-570",
doi = "10.2298/JSC201128015E"
}

Erić, S., Cvijetić, I.,& Zloh, M.. (2021). 3D-QSAR study of adenosine 5'-phosphosulfate (APS) analouges as ligands for APS reductase. in Journal of the Serbian Chemical Society
Belgrade: Serbian Chemical Society., 86(6), 561-570.
https://doi.org/10.2298/JSC201128015E

Erić S, Cvijetić I, Zloh M. 3D-QSAR study of adenosine 5'-phosphosulfate (APS) analouges as ligands for APS reductase. in Journal of the Serbian Chemical Society. 2021;86(6):561-570.
doi:10.2298/JSC201128015E .

Erić, Slavica, Cvijetić, Ilija, Zloh, Mire, "3D-QSAR study of adenosine 5'-phosphosulfate (APS) analouges as ligands for APS reductase" in Journal of the Serbian Chemical Society, 86, no. 6 (2021):561-570,
https://doi.org/10.2298/JSC201128015E . .

TY  - JOUR
AU  - Ilijević, Konstantin
AU  - Vujanović, Dragana
AU  - Orčić, Snežana
AU  - Purać, Jelena
AU  - Kojić, Danijela
AU  - Zarić, Nenad
AU  - Gržetić, Ivan
AU  - Blagojević, Duško P.
AU  - Čelić, Tatjana V.
PY  - 2021
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/3648
AB  - Honeybee colony losses have been a focus of research in the last years, due to the importance of managed honeybee colonies for economy and ecology. Different unfavorable conditions from the outside environment have a strong impact on the hive health. The majority of losses occur mainly during winter and the exact reason is not completely understood. Only a small number of studies are dealing with content of bioelements, their function and influence on honeybee physiology. The aim of the present study was to determine seasonal and spatial variations in content of bioelements and non-essential elements, in hemolymph and whole body of honeybees originating from three regions with different degrees of urbanization and industrialization. Concentrations of 16 elements were compared: macroelements (Ca, K, Mg, Na), microelements (Cu, Fe, Mn, Zn) and non-essential elements (Al, Ba, Cd, Co, Cr, Ni, Pb, Sr) in samples collected from 3 different environments: Golija (rural region), Belgrade (urban region) and Zajača (industrial region). Content of bioelements and non-essential elements in honeybees was under noticeable influence of the surrounding environment, season and degree of honeybee activity. Hemolymph was proven to be helpful in differentiating air pollution from other sources of honeybee exposure. The results of our study demonstrated that bees can be successfully used as biomonitors since we have observed statistically significant differences among observed locations, but unless compared locations are exposed to excessively different pollution pressures, it is essential that all bees should be collected at the same season.
PB  - Elsevier Inc.
T2  - Comparative Biochemistry and Physiology Part - C: Toxicology and Pharmacology
T1  - Anthropogenic influence on seasonal and spatial variation in bioelements and non-essential elements in honeybees and their hemolymph
VL  - 239
DO  - 10.1016/j.cbpc.2020.108852
ER  - 

@article{
author = "Ilijević, Konstantin and Vujanović, Dragana and Orčić, Snežana and Purać, Jelena and Kojić, Danijela and Zarić, Nenad and Gržetić, Ivan and Blagojević, Duško P. and Čelić, Tatjana V.",
year = "2021",
abstract = "Honeybee colony losses have been a focus of research in the last years, due to the importance of managed honeybee colonies for economy and ecology. Different unfavorable conditions from the outside environment have a strong impact on the hive health. The majority of losses occur mainly during winter and the exact reason is not completely understood. Only a small number of studies are dealing with content of bioelements, their function and influence on honeybee physiology. The aim of the present study was to determine seasonal and spatial variations in content of bioelements and non-essential elements, in hemolymph and whole body of honeybees originating from three regions with different degrees of urbanization and industrialization. Concentrations of 16 elements were compared: macroelements (Ca, K, Mg, Na), microelements (Cu, Fe, Mn, Zn) and non-essential elements (Al, Ba, Cd, Co, Cr, Ni, Pb, Sr) in samples collected from 3 different environments: Golija (rural region), Belgrade (urban region) and Zajača (industrial region). Content of bioelements and non-essential elements in honeybees was under noticeable influence of the surrounding environment, season and degree of honeybee activity. Hemolymph was proven to be helpful in differentiating air pollution from other sources of honeybee exposure. The results of our study demonstrated that bees can be successfully used as biomonitors since we have observed statistically significant differences among observed locations, but unless compared locations are exposed to excessively different pollution pressures, it is essential that all bees should be collected at the same season.",
publisher = "Elsevier Inc.",
journal = "Comparative Biochemistry and Physiology Part - C: Toxicology and Pharmacology",
title = "Anthropogenic influence on seasonal and spatial variation in bioelements and non-essential elements in honeybees and their hemolymph",
volume = "239",
doi = "10.1016/j.cbpc.2020.108852"
}

Ilijević, K., Vujanović, D., Orčić, S., Purać, J., Kojić, D., Zarić, N., Gržetić, I., Blagojević, D. P.,& Čelić, T. V.. (2021). Anthropogenic influence on seasonal and spatial variation in bioelements and non-essential elements in honeybees and their hemolymph. in Comparative Biochemistry and Physiology Part - C: Toxicology and Pharmacology
Elsevier Inc.., 239.
https://doi.org/10.1016/j.cbpc.2020.108852

Ilijević K, Vujanović D, Orčić S, Purać J, Kojić D, Zarić N, Gržetić I, Blagojević DP, Čelić TV. Anthropogenic influence on seasonal and spatial variation in bioelements and non-essential elements in honeybees and their hemolymph. in Comparative Biochemistry and Physiology Part - C: Toxicology and Pharmacology. 2021;239.
doi:10.1016/j.cbpc.2020.108852 .

Ilijević, Konstantin, Vujanović, Dragana, Orčić, Snežana, Purać, Jelena, Kojić, Danijela, Zarić, Nenad, Gržetić, Ivan, Blagojević, Duško P., Čelić, Tatjana V., "Anthropogenic influence on seasonal and spatial variation in bioelements and non-essential elements in honeybees and their hemolymph" in Comparative Biochemistry and Physiology Part - C: Toxicology and Pharmacology, 239 (2021),
https://doi.org/10.1016/j.cbpc.2020.108852 . .