Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200122 (University of Kragujevac, Faculty of Science)

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Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200122 (University of Kragujevac, Faculty of Science) (en)
Ministarstvo prosvete, nauke i tehnološkog razvoja Republike Srbije, Ugovor br. 451-03-68/2020-14/200122 (Univerzitet u Kragujevcu, Prirodno-matematički fakultet) (sr_RS)
Министарство просвете, науке и технолошког развоја Републике Србије, Уговор бр. 451-03-68/2020-14/200122 (Универзитет у Крагујевцу, Природно-математички факултет) (sr)
Authors

Publications

Various Series Related to the Polylogarithmic Function

Stojiljković, Vuk; Fabiano, Nicola; Pantović, Mirjana; Radojević, Slobodan; Radenović, Stojan; Šešum Ćavić, Vesna

(2022)

TY  - JOUR
AU  - Stojiljković, Vuk
AU  - Fabiano, Nicola
AU  - Pantović, Mirjana
AU  - Radojević, Slobodan
AU  - Radenović, Stojan
AU  - Šešum Ćavić, Vesna
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10257
AB  - We derive some series related to the polylogarithmic function, and we also give a new proof to the existing series. Our approach is based on using the summation and integral representation methods. We obtain various interesting series as a consequence.
T2  - Axioms
T1  - Various Series Related to the Polylogarithmic Function
VL  - 11
IS  - 4
SP  - 174
DO  - 10.3390/axioms11040174
ER  - 
@article{
author = "Stojiljković, Vuk and Fabiano, Nicola and Pantović, Mirjana and Radojević, Slobodan and Radenović, Stojan and Šešum Ćavić, Vesna",
year = "2022",
abstract = "We derive some series related to the polylogarithmic function, and we also give a new proof to the existing series. Our approach is based on using the summation and integral representation methods. We obtain various interesting series as a consequence.",
journal = "Axioms",
title = "Various Series Related to the Polylogarithmic Function",
volume = "11",
number = "4",
pages = "174",
doi = "10.3390/axioms11040174"
}
Stojiljković, V., Fabiano, N., Pantović, M., Radojević, S., Radenović, S.,& Šešum Ćavić, V.. (2022). Various Series Related to the Polylogarithmic Function. in Axioms, 11(4), 174.
https://doi.org/10.3390/axioms11040174
Stojiljković V, Fabiano N, Pantović M, Radojević S, Radenović S, Šešum Ćavić V. Various Series Related to the Polylogarithmic Function. in Axioms. 2022;11(4):174.
doi:10.3390/axioms11040174 .
Stojiljković, Vuk, Fabiano, Nicola, Pantović, Mirjana, Radojević, Slobodan, Radenović, Stojan, Šešum Ćavić, Vesna, "Various Series Related to the Polylogarithmic Function" in Axioms, 11, no. 4 (2022):174,
https://doi.org/10.3390/axioms11040174 . .
2

Cytotoxic activity and influence on acetylcholinesterase of series dinuclear platinum(II) complexes with aromatic nitrogen-containing heterocyclic bridging ligands: Insights in the mechanisms of action

Bondžić, Aleksandra M.; Žakula, Jelena; Korićanac, Lela B.; Keta, Otilija D.; Janjić, Goran V.; Đorđević, Ivana S.; Rajković, Snežana U.

(2021)

TY  - JOUR
AU  - Bondžić, Aleksandra M.
AU  - Žakula, Jelena
AU  - Korićanac, Lela B.
AU  - Keta, Otilija D.
AU  - Janjić, Goran V.
AU  - Đorđević, Ivana S.
AU  - Rajković, Snežana U.
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10015
AB  - Herein, the stability, lipophilicity, in vitro cytotoxicity, and influence on acetylcholinesterase of five dinuclear platinum(II) complexes with the general formula [{Pt(en)Cl}2(μ-L)]2+ (L is a different aromatic nitrogen-containing heterocyclic bridging ligands pyrazine (pz, Pt1), pyridazine (pydz, Pt2), quinoxaline (qx, Pt3), phthalazine (phtz, Pt4) and quinazoline (qz, Pt5), while en is bidentate coordinated ethylenediamine) were evaluated. The most active analyzed platinum complexes induced time-dependent growth inhibition of A375, HeLa, PANC-1, and MRC-5 cells. The best efficiency was achieved on HeLa and PANC-1 cells for Pt1, Pt2, and Pt3 at the highest concentration, while Pt1 was significantly more potent than cisplatin at a lower concentration. Additionally, a lower effect on normal cells was observed compared to cisplatin, which may indicate potentially fewer side effects of these complexes. Selected complexes induce reactive oxygen species and apoptosis on tumor cell lines. The most potent reversible acetylcholinesterase (AChE) inhibitors were Pt2, Pt4, and Pt5. Pt1 showed similar inhibitory potential toward AChE as cisplatin, but a different type of inhibition, which could contribute to lower neurotoxicity. Docking studies revealed that Pt2 and Pt4 were bound to the active gorge above the catalytic triad. In contrast, the other complexes were bound to the edge of the active gorge without impeding the approach to the catalytic triad. According to this, Pt1 represents a promising compound with potent anticancer properties, high selectivity, and low neurotoxicity.
T2  - Chemico-Biological Interactions
T1  - Cytotoxic activity and influence on acetylcholinesterase of series dinuclear platinum(II) complexes with aromatic nitrogen-containing heterocyclic bridging ligands: Insights in the mechanisms of action
SP  - 109708
DO  - 10.1016/j.cbi.2021.109708
ER  - 
@article{
author = "Bondžić, Aleksandra M. and Žakula, Jelena and Korićanac, Lela B. and Keta, Otilija D. and Janjić, Goran V. and Đorđević, Ivana S. and Rajković, Snežana U.",
year = "2021",
abstract = "Herein, the stability, lipophilicity, in vitro cytotoxicity, and influence on acetylcholinesterase of five dinuclear platinum(II) complexes with the general formula [{Pt(en)Cl}2(μ-L)]2+ (L is a different aromatic nitrogen-containing heterocyclic bridging ligands pyrazine (pz, Pt1), pyridazine (pydz, Pt2), quinoxaline (qx, Pt3), phthalazine (phtz, Pt4) and quinazoline (qz, Pt5), while en is bidentate coordinated ethylenediamine) were evaluated. The most active analyzed platinum complexes induced time-dependent growth inhibition of A375, HeLa, PANC-1, and MRC-5 cells. The best efficiency was achieved on HeLa and PANC-1 cells for Pt1, Pt2, and Pt3 at the highest concentration, while Pt1 was significantly more potent than cisplatin at a lower concentration. Additionally, a lower effect on normal cells was observed compared to cisplatin, which may indicate potentially fewer side effects of these complexes. Selected complexes induce reactive oxygen species and apoptosis on tumor cell lines. The most potent reversible acetylcholinesterase (AChE) inhibitors were Pt2, Pt4, and Pt5. Pt1 showed similar inhibitory potential toward AChE as cisplatin, but a different type of inhibition, which could contribute to lower neurotoxicity. Docking studies revealed that Pt2 and Pt4 were bound to the active gorge above the catalytic triad. In contrast, the other complexes were bound to the edge of the active gorge without impeding the approach to the catalytic triad. According to this, Pt1 represents a promising compound with potent anticancer properties, high selectivity, and low neurotoxicity.",
journal = "Chemico-Biological Interactions",
title = "Cytotoxic activity and influence on acetylcholinesterase of series dinuclear platinum(II) complexes with aromatic nitrogen-containing heterocyclic bridging ligands: Insights in the mechanisms of action",
pages = "109708",
doi = "10.1016/j.cbi.2021.109708"
}
Bondžić, A. M., Žakula, J., Korićanac, L. B., Keta, O. D., Janjić, G. V., Đorđević, I. S.,& Rajković, S. U.. (2021). Cytotoxic activity and influence on acetylcholinesterase of series dinuclear platinum(II) complexes with aromatic nitrogen-containing heterocyclic bridging ligands: Insights in the mechanisms of action. in Chemico-Biological Interactions, 109708.
https://doi.org/10.1016/j.cbi.2021.109708
Bondžić AM, Žakula J, Korićanac LB, Keta OD, Janjić GV, Đorđević IS, Rajković SU. Cytotoxic activity and influence on acetylcholinesterase of series dinuclear platinum(II) complexes with aromatic nitrogen-containing heterocyclic bridging ligands: Insights in the mechanisms of action. in Chemico-Biological Interactions. 2021;:109708.
doi:10.1016/j.cbi.2021.109708 .
Bondžić, Aleksandra M., Žakula, Jelena, Korićanac, Lela B., Keta, Otilija D., Janjić, Goran V., Đorđević, Ivana S., Rajković, Snežana U., "Cytotoxic activity and influence on acetylcholinesterase of series dinuclear platinum(II) complexes with aromatic nitrogen-containing heterocyclic bridging ligands: Insights in the mechanisms of action" in Chemico-Biological Interactions (2021):109708,
https://doi.org/10.1016/j.cbi.2021.109708 . .

Antitumor activity, DNA and BSA interactions of novel copper(II) complexes with 3,4-dihydro-2(1H)-quinoxalinones

Petronijević, Jelena; Joksimović, Nenad; Milović, Emilija; Crnogorac, Marija Đorđić; Petrović, Nina; Stanojković, Tatjana; Milivojević, Dušan; Janković, Nenad

(2021)

TY  - JOUR
AU  - Petronijević, Jelena
AU  - Joksimović, Nenad
AU  - Milović, Emilija
AU  - Crnogorac, Marija Đorđić
AU  - Petrović, Nina
AU  - Stanojković, Tatjana
AU  - Milivojević, Dušan
AU  - Janković, Nenad
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9933
AB  - In order to discover new therapeutically active agents a series of novel copper(II) complexes with 3,4-dihydro-2(1H)-quinoxalinones were synthesized. All complexes were characterized by IR and EPR spectroscopic techniques and examined for their cytotoxic effect on human cancer cell lines HeLa, LS174, A549 and normal fibroblasts (MRC-5). For further examination of the cytotoxic mechanisms of novel complexes, three of them were chosen for analysing their effects on the distribution of HeLa cells in the cell cycle phases. The results of the flow cytometry analysis suggest that tested complexes lead to time-dependent accumulation of the cells in S and G2/M phases. The strongest accumulation effect showed complex 2d after 48 h of incubation. Competitive experiments with ethidium bromide (EB) indicated that tested compound 2d have affinity to displace EB from the EB-DNA complex through intercalation. Also, the binding parameters values for 2d-BSA complex showed that a reversible 2d-BSA complex is formed and ligand 2d can be stored and carried by BSA.
T2  - Chemico-Biological Interactions
T1  - Antitumor activity, DNA and BSA interactions of novel copper(II) complexes with 3,4-dihydro-2(1H)-quinoxalinones
VL  - 348
SP  - 109647
DO  - 10.1016/j.cbi.2021.109647
ER  - 
@article{
author = "Petronijević, Jelena and Joksimović, Nenad and Milović, Emilija and Crnogorac, Marija Đorđić and Petrović, Nina and Stanojković, Tatjana and Milivojević, Dušan and Janković, Nenad",
year = "2021",
abstract = "In order to discover new therapeutically active agents a series of novel copper(II) complexes with 3,4-dihydro-2(1H)-quinoxalinones were synthesized. All complexes were characterized by IR and EPR spectroscopic techniques and examined for their cytotoxic effect on human cancer cell lines HeLa, LS174, A549 and normal fibroblasts (MRC-5). For further examination of the cytotoxic mechanisms of novel complexes, three of them were chosen for analysing their effects on the distribution of HeLa cells in the cell cycle phases. The results of the flow cytometry analysis suggest that tested complexes lead to time-dependent accumulation of the cells in S and G2/M phases. The strongest accumulation effect showed complex 2d after 48 h of incubation. Competitive experiments with ethidium bromide (EB) indicated that tested compound 2d have affinity to displace EB from the EB-DNA complex through intercalation. Also, the binding parameters values for 2d-BSA complex showed that a reversible 2d-BSA complex is formed and ligand 2d can be stored and carried by BSA.",
journal = "Chemico-Biological Interactions",
title = "Antitumor activity, DNA and BSA interactions of novel copper(II) complexes with 3,4-dihydro-2(1H)-quinoxalinones",
volume = "348",
pages = "109647",
doi = "10.1016/j.cbi.2021.109647"
}
Petronijević, J., Joksimović, N., Milović, E., Crnogorac, M. Đ., Petrović, N., Stanojković, T., Milivojević, D.,& Janković, N.. (2021). Antitumor activity, DNA and BSA interactions of novel copper(II) complexes with 3,4-dihydro-2(1H)-quinoxalinones. in Chemico-Biological Interactions, 348, 109647.
https://doi.org/10.1016/j.cbi.2021.109647
Petronijević J, Joksimović N, Milović E, Crnogorac MĐ, Petrović N, Stanojković T, Milivojević D, Janković N. Antitumor activity, DNA and BSA interactions of novel copper(II) complexes with 3,4-dihydro-2(1H)-quinoxalinones. in Chemico-Biological Interactions. 2021;348:109647.
doi:10.1016/j.cbi.2021.109647 .
Petronijević, Jelena, Joksimović, Nenad, Milović, Emilija, Crnogorac, Marija Đorđić, Petrović, Nina, Stanojković, Tatjana, Milivojević, Dušan, Janković, Nenad, "Antitumor activity, DNA and BSA interactions of novel copper(II) complexes with 3,4-dihydro-2(1H)-quinoxalinones" in Chemico-Biological Interactions, 348 (2021):109647,
https://doi.org/10.1016/j.cbi.2021.109647 . .
1
1

Electronic Supplementary Information (ESI) : Chemoselective synthesis of multifunctional ferrocene-containing derivatives by the cross Rauhut-Currier reaction

Stevanović, Dragana; Bugarinović, Jovana; Pešić, Marko; Todosijević, Anka; Bogdanović, Goran A.; Damljanović, Ivan

(2021)

TY  - DATA
AU  - Stevanović, Dragana
AU  - Bugarinović, Jovana
AU  - Pešić, Marko
AU  - Todosijević, Anka
AU  - Bogdanović, Goran A.
AU  - Damljanović, Ivan
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10085
AB  - Electronic supplementary information (ESI) available: Detailed experimental procedures, spectral characterisation (including copies of 1H and 13C NMR spectra) of all new compounds, crystallographic data and CIF file. CCDC 2095955. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/D1RA07619A
T2  - RSC Advances
T1  - Electronic Supplementary Information (ESI) : Chemoselective synthesis of multifunctional ferrocene-containing derivatives by the cross Rauhut-Currier reaction
VL  - 11
IS  - 57
SP  - S1
EP  - S43
DO  - 10.1039/D1RA07619A
ER  - 
@misc{
author = "Stevanović, Dragana and Bugarinović, Jovana and Pešić, Marko and Todosijević, Anka and Bogdanović, Goran A. and Damljanović, Ivan",
year = "2021",
abstract = "Electronic supplementary information (ESI) available: Detailed experimental procedures, spectral characterisation (including copies of 1H and 13C NMR spectra) of all new compounds, crystallographic data and CIF file. CCDC 2095955. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/D1RA07619A",
journal = "RSC Advances",
title = "Electronic Supplementary Information (ESI) : Chemoselective synthesis of multifunctional ferrocene-containing derivatives by the cross Rauhut-Currier reaction",
volume = "11",
number = "57",
pages = "S1-S43",
doi = "10.1039/D1RA07619A"
}
Stevanović, D., Bugarinović, J., Pešić, M., Todosijević, A., Bogdanović, G. A.,& Damljanović, I.. (2021). Electronic Supplementary Information (ESI) : Chemoselective synthesis of multifunctional ferrocene-containing derivatives by the cross Rauhut-Currier reaction. in RSC Advances, 11(57), S1-S43.
https://doi.org/10.1039/D1RA07619A
Stevanović D, Bugarinović J, Pešić M, Todosijević A, Bogdanović GA, Damljanović I. Electronic Supplementary Information (ESI) : Chemoselective synthesis of multifunctional ferrocene-containing derivatives by the cross Rauhut-Currier reaction. in RSC Advances. 2021;11(57):S1-S43.
doi:10.1039/D1RA07619A .
Stevanović, Dragana, Bugarinović, Jovana, Pešić, Marko, Todosijević, Anka, Bogdanović, Goran A., Damljanović, Ivan, "Electronic Supplementary Information (ESI) : Chemoselective synthesis of multifunctional ferrocene-containing derivatives by the cross Rauhut-Currier reaction" in RSC Advances, 11, no. 57 (2021):S1-S43,
https://doi.org/10.1039/D1RA07619A . .

Chemoselective synthesis of multifunctional ferrocene-containing derivatives by the cross Rauhut–Currier reaction

Stevanović, Dragana; Bugarinović, Jovana; Pešić, Marko; Todosijević, Anka; Bogdanović, Goran A.; Damljanović, Ivan

(2021)

TY  - JOUR
AU  - Stevanović, Dragana
AU  - Bugarinović, Jovana
AU  - Pešić, Marko
AU  - Todosijević, Anka
AU  - Bogdanović, Goran A.
AU  - Damljanović, Ivan
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10070
AB  - A simple protocol has been developed for the chemoselective synthesis of ferrocene-containing Rauhut–Currier adducts from 1-ferrocenyl-2-nitroethene and vinyl ketones using 20 mol% of triphenylphosphine. Multifunctional ferrocene derivatives were obtained in moderate to high yields (51–92%) by the coupling between the α-position of vinyl ketones and the β-position of the nitroalkene. The study of the Rauhut–Currier reaction under the described conditions showed that the strong electron-donating group at the β-position of nitroalkenes plays a significant role in the reaction outcome due to prevention of polymerization and stabilization of the zwitterionic intermediate. Additionally, a preparative synthesis of 4-ferrocenyl-3-methylene-5-nitropentan-2-one was carried out and its synthetic transformations showed easy conversion to other useful building blocks.
T2  - RSC Advances
T1  - Chemoselective synthesis of multifunctional ferrocene-containing derivatives by the cross Rauhut–Currier reaction
VL  - 11
IS  - 57
SP  - 36208
EP  - 36214
DO  - 10.1039/D1RA07619A
ER  - 
@article{
author = "Stevanović, Dragana and Bugarinović, Jovana and Pešić, Marko and Todosijević, Anka and Bogdanović, Goran A. and Damljanović, Ivan",
year = "2021",
abstract = "A simple protocol has been developed for the chemoselective synthesis of ferrocene-containing Rauhut–Currier adducts from 1-ferrocenyl-2-nitroethene and vinyl ketones using 20 mol% of triphenylphosphine. Multifunctional ferrocene derivatives were obtained in moderate to high yields (51–92%) by the coupling between the α-position of vinyl ketones and the β-position of the nitroalkene. The study of the Rauhut–Currier reaction under the described conditions showed that the strong electron-donating group at the β-position of nitroalkenes plays a significant role in the reaction outcome due to prevention of polymerization and stabilization of the zwitterionic intermediate. Additionally, a preparative synthesis of 4-ferrocenyl-3-methylene-5-nitropentan-2-one was carried out and its synthetic transformations showed easy conversion to other useful building blocks.",
journal = "RSC Advances",
title = "Chemoselective synthesis of multifunctional ferrocene-containing derivatives by the cross Rauhut–Currier reaction",
volume = "11",
number = "57",
pages = "36208-36214",
doi = "10.1039/D1RA07619A"
}
Stevanović, D., Bugarinović, J., Pešić, M., Todosijević, A., Bogdanović, G. A.,& Damljanović, I.. (2021). Chemoselective synthesis of multifunctional ferrocene-containing derivatives by the cross Rauhut–Currier reaction. in RSC Advances, 11(57), 36208-36214.
https://doi.org/10.1039/D1RA07619A
Stevanović D, Bugarinović J, Pešić M, Todosijević A, Bogdanović GA, Damljanović I. Chemoselective synthesis of multifunctional ferrocene-containing derivatives by the cross Rauhut–Currier reaction. in RSC Advances. 2021;11(57):36208-36214.
doi:10.1039/D1RA07619A .
Stevanović, Dragana, Bugarinović, Jovana, Pešić, Marko, Todosijević, Anka, Bogdanović, Goran A., Damljanović, Ivan, "Chemoselective synthesis of multifunctional ferrocene-containing derivatives by the cross Rauhut–Currier reaction" in RSC Advances, 11, no. 57 (2021):36208-36214,
https://doi.org/10.1039/D1RA07619A . .

CCDC 2095955: Experimental Crystal Structure Determination

Stevanović, Dragana; Bugarinović, Jovana; Pešić, Marko; Todosijević, Anka; Bogdanović, Goran A.; Damljanović, Ivan

(2021)

TY  - DATA
AU  - Stevanović, Dragana
AU  - Bugarinović, Jovana
AU  - Pešić, Marko
AU  - Todosijević, Anka
AU  - Bogdanović, Goran A.
AU  - Damljanović, Ivan
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10086
AB  - ZAQGIL : 1,3-Diferrocenyl-2-methylene-4-nitrobutan-1-one Space Group: P 1 (2), Cell: a 5.89550(10)Å b 12.6957(3)Å c 15.6399(4)Å, α 66.206(2)° β 86.515(2)° γ 80.988(2)°
T2  - CCDC
T1  - CCDC 2095955: Experimental Crystal Structure Determination
DO  - 10.5517/ccdc.csd.cc28c0g4
ER  - 
@misc{
author = "Stevanović, Dragana and Bugarinović, Jovana and Pešić, Marko and Todosijević, Anka and Bogdanović, Goran A. and Damljanović, Ivan",
year = "2021",
abstract = "ZAQGIL : 1,3-Diferrocenyl-2-methylene-4-nitrobutan-1-one Space Group: P 1 (2), Cell: a 5.89550(10)Å b 12.6957(3)Å c 15.6399(4)Å, α 66.206(2)° β 86.515(2)° γ 80.988(2)°",
journal = "CCDC",
title = "CCDC 2095955: Experimental Crystal Structure Determination",
doi = "10.5517/ccdc.csd.cc28c0g4"
}
Stevanović, D., Bugarinović, J., Pešić, M., Todosijević, A., Bogdanović, G. A.,& Damljanović, I.. (2021). CCDC 2095955: Experimental Crystal Structure Determination. in CCDC.
https://doi.org/10.5517/ccdc.csd.cc28c0g4
Stevanović D, Bugarinović J, Pešić M, Todosijević A, Bogdanović GA, Damljanović I. CCDC 2095955: Experimental Crystal Structure Determination. in CCDC. 2021;.
doi:10.5517/ccdc.csd.cc28c0g4 .
Stevanović, Dragana, Bugarinović, Jovana, Pešić, Marko, Todosijević, Anka, Bogdanović, Goran A., Damljanović, Ivan, "CCDC 2095955: Experimental Crystal Structure Determination" in CCDC (2021),
https://doi.org/10.5517/ccdc.csd.cc28c0g4 . .

Voxel model of a rabbit: assessment of absorbed doses in organs after CT examination performed by two different protocols

Mitrović, Marko; Ciraj-Bjelac, Olivera; Jovanović, Z.; Krstić, N.; Nikezić, Dragoslav; Krstić, D.; Živković, M.; Lazarević-Macanović, Mirjana

(2021)

TY  - JOUR
AU  - Mitrović, Marko
AU  - Ciraj-Bjelac, Olivera
AU  - Jovanović, Z.
AU  - Krstić, N.
AU  - Nikezić, Dragoslav
AU  - Krstić, D.
AU  - Živković, M.
AU  - Lazarević-Macanović, Mirjana
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9913
AB  - The objective of this work was to assess absorbed doses in organs and tissues of a rabbit, following computed tomography (CT) examinations, using a dedicated 3D voxel model. Absorbed doses in relevant organs were calculated using the MCNP5 Monte Carlo software. Calculations were perfomed for two standard CT protocols, using tube voltages of 110 kVp and 130 kVp. Absorbed doses were calculated in 11 organs and tissues, i.e., skin, bones, brain, muscles, heart, lungs, liver, spleen, kidney, testicles, and fat tissue. The doses ranged from 15.3 to 28.3 mGy, and from 40.2 to 74.3 mGy, in the two investigated protocols. The organs that received the highest dose were bones and kidneys. In contrast, brain and spleen were organs that received the smallest doses. Doses in organs which are stretched along the body did not change significantly with distance. On the other hand, doses in organs which are localized in the body showed maximums and minimums. Using the voxel model, it is possible to calculate the dose distribution in the rabbit’s body after CT scans, and study the potential biological effects of CT doses in certain organs. The voxel model presented in this work can be used to calculated doses in all radiation experiments in which rabbits are used as experimental animals.
T2  - Radiation and Environmental Biophysics
T1  - Voxel model of a rabbit: assessment of absorbed doses in organs after CT examination performed by two different protocols
VL  - 60
IS  - 4
SP  - 631
EP  - 638
DO  - 10.1007/s00411-021-00941-7
ER  - 
@article{
author = "Mitrović, Marko and Ciraj-Bjelac, Olivera and Jovanović, Z. and Krstić, N. and Nikezić, Dragoslav and Krstić, D. and Živković, M. and Lazarević-Macanović, Mirjana",
year = "2021",
abstract = "The objective of this work was to assess absorbed doses in organs and tissues of a rabbit, following computed tomography (CT) examinations, using a dedicated 3D voxel model. Absorbed doses in relevant organs were calculated using the MCNP5 Monte Carlo software. Calculations were perfomed for two standard CT protocols, using tube voltages of 110 kVp and 130 kVp. Absorbed doses were calculated in 11 organs and tissues, i.e., skin, bones, brain, muscles, heart, lungs, liver, spleen, kidney, testicles, and fat tissue. The doses ranged from 15.3 to 28.3 mGy, and from 40.2 to 74.3 mGy, in the two investigated protocols. The organs that received the highest dose were bones and kidneys. In contrast, brain and spleen were organs that received the smallest doses. Doses in organs which are stretched along the body did not change significantly with distance. On the other hand, doses in organs which are localized in the body showed maximums and minimums. Using the voxel model, it is possible to calculate the dose distribution in the rabbit’s body after CT scans, and study the potential biological effects of CT doses in certain organs. The voxel model presented in this work can be used to calculated doses in all radiation experiments in which rabbits are used as experimental animals.",
journal = "Radiation and Environmental Biophysics",
title = "Voxel model of a rabbit: assessment of absorbed doses in organs after CT examination performed by two different protocols",
volume = "60",
number = "4",
pages = "631-638",
doi = "10.1007/s00411-021-00941-7"
}
Mitrović, M., Ciraj-Bjelac, O., Jovanović, Z., Krstić, N., Nikezić, D., Krstić, D., Živković, M.,& Lazarević-Macanović, M.. (2021). Voxel model of a rabbit: assessment of absorbed doses in organs after CT examination performed by two different protocols. in Radiation and Environmental Biophysics, 60(4), 631-638.
https://doi.org/10.1007/s00411-021-00941-7
Mitrović M, Ciraj-Bjelac O, Jovanović Z, Krstić N, Nikezić D, Krstić D, Živković M, Lazarević-Macanović M. Voxel model of a rabbit: assessment of absorbed doses in organs after CT examination performed by two different protocols. in Radiation and Environmental Biophysics. 2021;60(4):631-638.
doi:10.1007/s00411-021-00941-7 .
Mitrović, Marko, Ciraj-Bjelac, Olivera, Jovanović, Z., Krstić, N., Nikezić, Dragoslav, Krstić, D., Živković, M., Lazarević-Macanović, Mirjana, "Voxel model of a rabbit: assessment of absorbed doses in organs after CT examination performed by two different protocols" in Radiation and Environmental Biophysics, 60, no. 4 (2021):631-638,
https://doi.org/10.1007/s00411-021-00941-7 . .
1
1
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A possible connection between phosphate tungsten bronzes properties and briggs-rauscher oscillatory reaction response

Maksimović, Tijana V.; Maksimović, Jelena P.; Tančić, Pavle I.; Potkonjak, Nebojša I.; Nedić, Zoran P.; Joksović, Ljubinka G.; Pagnacco, Maja C.

(2021)

TY  - JOUR
AU  - Maksimović, Tijana V.
AU  - Maksimović, Jelena P.
AU  - Tančić, Pavle I.
AU  - Potkonjak, Nebojša I.
AU  - Nedić, Zoran P.
AU  - Joksović, Ljubinka G.
AU  - Pagnacco, Maja C.
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9878
AB  - The calcium phosphate tungsten bronze (Ca-PWB) has been synthesized and characterized (TGA, DSC, XRPD, FTIR, SEM). The influence of solid insoluble materials Ca-PWB, as well as lithium doped (Li-PWB) and cation free phosphate tungsten (PWB) bronzes on the oscillatory Briggs-Rauscher (BR) reaction dynamics, is compared. The results show that doping with Li and Ca reduces sensitivity of the BR reaction towards bronzes addition. These findings suggest the usage of the BR reaction as an innovative method for testing of different properties of bronze material. The behavior of PWB in the BR reaction is significantly changed with divalent cation (Ca2+) doping. The reasons for the different bronzes behavior were found in their calculated unit cell volumes. Namely, the compressed Ca-PWB unit cell volume indicates the difficult availability of the active site for heterogeneous catalysis. Hence, the linear correlation (slope) of the BR oscillogram’s length (τosc) vs. mass of bronze in BR reaction might be considered as a new parameter for the evaluation of the bronzes catalytic activity.
T2  - Science of Sintering
T1  - A possible connection between phosphate tungsten bronzes properties and briggs-rauscher oscillatory reaction response
VL  - 53
IS  - 2
SP  - 223
EP  - 235
DO  - 10.2298/SOS2102223M
ER  - 
@article{
author = "Maksimović, Tijana V. and Maksimović, Jelena P. and Tančić, Pavle I. and Potkonjak, Nebojša I. and Nedić, Zoran P. and Joksović, Ljubinka G. and Pagnacco, Maja C.",
year = "2021",
abstract = "The calcium phosphate tungsten bronze (Ca-PWB) has been synthesized and characterized (TGA, DSC, XRPD, FTIR, SEM). The influence of solid insoluble materials Ca-PWB, as well as lithium doped (Li-PWB) and cation free phosphate tungsten (PWB) bronzes on the oscillatory Briggs-Rauscher (BR) reaction dynamics, is compared. The results show that doping with Li and Ca reduces sensitivity of the BR reaction towards bronzes addition. These findings suggest the usage of the BR reaction as an innovative method for testing of different properties of bronze material. The behavior of PWB in the BR reaction is significantly changed with divalent cation (Ca2+) doping. The reasons for the different bronzes behavior were found in their calculated unit cell volumes. Namely, the compressed Ca-PWB unit cell volume indicates the difficult availability of the active site for heterogeneous catalysis. Hence, the linear correlation (slope) of the BR oscillogram’s length (τosc) vs. mass of bronze in BR reaction might be considered as a new parameter for the evaluation of the bronzes catalytic activity.",
journal = "Science of Sintering",
title = "A possible connection between phosphate tungsten bronzes properties and briggs-rauscher oscillatory reaction response",
volume = "53",
number = "2",
pages = "223-235",
doi = "10.2298/SOS2102223M"
}
Maksimović, T. V., Maksimović, J. P., Tančić, P. I., Potkonjak, N. I., Nedić, Z. P., Joksović, L. G.,& Pagnacco, M. C.. (2021). A possible connection between phosphate tungsten bronzes properties and briggs-rauscher oscillatory reaction response. in Science of Sintering, 53(2), 223-235.
https://doi.org/10.2298/SOS2102223M
Maksimović TV, Maksimović JP, Tančić PI, Potkonjak NI, Nedić ZP, Joksović LG, Pagnacco MC. A possible connection between phosphate tungsten bronzes properties and briggs-rauscher oscillatory reaction response. in Science of Sintering. 2021;53(2):223-235.
doi:10.2298/SOS2102223M .
Maksimović, Tijana V., Maksimović, Jelena P., Tančić, Pavle I., Potkonjak, Nebojša I., Nedić, Zoran P., Joksović, Ljubinka G., Pagnacco, Maja C., "A possible connection between phosphate tungsten bronzes properties and briggs-rauscher oscillatory reaction response" in Science of Sintering, 53, no. 2 (2021):223-235,
https://doi.org/10.2298/SOS2102223M . .

Green synthesis of benzamide-dioxoisoindoline derivatives and assessment of their radical scavenging activity – Experimental and theoretical approach

Milovanović, Vesna M; Petrović, Zorica D.; Novaković, Slađana B.; Bogdanović, Goran A.; Petrović, Vladimir P.; Simijonović, Dušica

(2020)

TY  - JOUR
AU  - Milovanović, Vesna M
AU  - Petrović, Zorica D.
AU  - Novaković, Slađana B.
AU  - Bogdanović, Goran A.
AU  - Petrović, Vladimir P.
AU  - Simijonović, Dušica
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9123
AB  - A series of benzamide-dioxoisoindoline derivatives 3 was obtained, starting from phthalic anhydride and different benzoyl hydrazides 2, by ultrasound irradiation in water as solvent and without any catalyst. Five obtained compounds have been reported in this study for the first time and crystal structure of compound 3h was determined. All compounds were subjected to experimental determination of their antioxidative potential. DPPH test revealed that newly synthesized phenolic compounds 3d, 3e, and 3j are the best antioxidants. Additionally, probable radical scavenging pathway was analysed for reactions of the most active compounds and some radicals that can be found in living cells.
T2  - Tetrahedron
T1  - Green synthesis of benzamide-dioxoisoindoline derivatives and assessment of their radical scavenging activity – Experimental and theoretical approach
VL  - 76
IS  - 38
SP  - 131456
DO  - 10.1016/j.tet.2020.131456
ER  - 
@article{
author = "Milovanović, Vesna M and Petrović, Zorica D. and Novaković, Slađana B. and Bogdanović, Goran A. and Petrović, Vladimir P. and Simijonović, Dušica",
year = "2020",
abstract = "A series of benzamide-dioxoisoindoline derivatives 3 was obtained, starting from phthalic anhydride and different benzoyl hydrazides 2, by ultrasound irradiation in water as solvent and without any catalyst. Five obtained compounds have been reported in this study for the first time and crystal structure of compound 3h was determined. All compounds were subjected to experimental determination of their antioxidative potential. DPPH test revealed that newly synthesized phenolic compounds 3d, 3e, and 3j are the best antioxidants. Additionally, probable radical scavenging pathway was analysed for reactions of the most active compounds and some radicals that can be found in living cells.",
journal = "Tetrahedron",
title = "Green synthesis of benzamide-dioxoisoindoline derivatives and assessment of their radical scavenging activity – Experimental and theoretical approach",
volume = "76",
number = "38",
pages = "131456",
doi = "10.1016/j.tet.2020.131456"
}
Milovanović, V. M., Petrović, Z. D., Novaković, S. B., Bogdanović, G. A., Petrović, V. P.,& Simijonović, D.. (2020). Green synthesis of benzamide-dioxoisoindoline derivatives and assessment of their radical scavenging activity – Experimental and theoretical approach. in Tetrahedron, 76(38), 131456.
https://doi.org/10.1016/j.tet.2020.131456
Milovanović VM, Petrović ZD, Novaković SB, Bogdanović GA, Petrović VP, Simijonović D. Green synthesis of benzamide-dioxoisoindoline derivatives and assessment of their radical scavenging activity – Experimental and theoretical approach. in Tetrahedron. 2020;76(38):131456.
doi:10.1016/j.tet.2020.131456 .
Milovanović, Vesna M, Petrović, Zorica D., Novaković, Slađana B., Bogdanović, Goran A., Petrović, Vladimir P., Simijonović, Dušica, "Green synthesis of benzamide-dioxoisoindoline derivatives and assessment of their radical scavenging activity – Experimental and theoretical approach" in Tetrahedron, 76, no. 38 (2020):131456,
https://doi.org/10.1016/j.tet.2020.131456 . .
3
1
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Synthesis, structural and electrochemical characterization of novel ferrocene-containing tetrahydropyrimidin-2(1H)-ones

Minić, Aleksandra; Pešić, Marko S; Novaković, Slađana B.; Bogdanović, Goran A.; Todosijević, Anka; Ilić-Komatina, Danijela; Stevanović, Dragana

(2020)

TY  - JOUR
AU  - Minić, Aleksandra
AU  - Pešić, Marko S
AU  - Novaković, Slađana B.
AU  - Bogdanović, Goran A.
AU  - Todosijević, Anka
AU  - Ilić-Komatina, Danijela
AU  - Stevanović, Dragana
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9119
AB  - Herein, we report an easy performable method for the synthesis of ferrocene-containing tetrahydropyrimidin-2(1H)-ones starting from the corresponding 3-arylamino-1-ferrocenylpropan-1-ols and sodium cyanate (NaOCN) in the presence of glacial acetic acid. The protocol is included an intramolecular cyclization of an in situ generated 1,3-hydroxyurea. The scope of the reaction towards eleven ferrocene-containing 1,3-amino alcohols has been explored and the targeted 1-aryl-4-ferrocenyltetrahidropyrimidin-2(1H)-ones were obtained in good to high yields (up to 93%). All products have been isolated in high purity >95%. In addition, we have provided a detailed structural characterization of the new compounds, which has been performed by IR and NMR spectroscopy. The single-crystal X-ray diffraction analysis was successfully performed on three representative examples, as well as elemental analysis. Moreover, molecular structure properties and intermolecular interactions of these three structures have been compared and analyzed in detail. Electrochemical properties of products were investigated by cyclic voltammetry. This investigation revealed the quasi-reversible one-electron redox process.
T2  - Journal of Organometallic Chemistry
T1  - Synthesis, structural and electrochemical characterization of novel ferrocene-containing tetrahydropyrimidin-2(1H)-ones
VL  - 923
SP  - 121422
DO  - 10.1016/j.jorganchem.2020.121422
ER  - 
@article{
author = "Minić, Aleksandra and Pešić, Marko S and Novaković, Slađana B. and Bogdanović, Goran A. and Todosijević, Anka and Ilić-Komatina, Danijela and Stevanović, Dragana",
year = "2020",
abstract = "Herein, we report an easy performable method for the synthesis of ferrocene-containing tetrahydropyrimidin-2(1H)-ones starting from the corresponding 3-arylamino-1-ferrocenylpropan-1-ols and sodium cyanate (NaOCN) in the presence of glacial acetic acid. The protocol is included an intramolecular cyclization of an in situ generated 1,3-hydroxyurea. The scope of the reaction towards eleven ferrocene-containing 1,3-amino alcohols has been explored and the targeted 1-aryl-4-ferrocenyltetrahidropyrimidin-2(1H)-ones were obtained in good to high yields (up to 93%). All products have been isolated in high purity >95%. In addition, we have provided a detailed structural characterization of the new compounds, which has been performed by IR and NMR spectroscopy. The single-crystal X-ray diffraction analysis was successfully performed on three representative examples, as well as elemental analysis. Moreover, molecular structure properties and intermolecular interactions of these three structures have been compared and analyzed in detail. Electrochemical properties of products were investigated by cyclic voltammetry. This investigation revealed the quasi-reversible one-electron redox process.",
journal = "Journal of Organometallic Chemistry",
title = "Synthesis, structural and electrochemical characterization of novel ferrocene-containing tetrahydropyrimidin-2(1H)-ones",
volume = "923",
pages = "121422",
doi = "10.1016/j.jorganchem.2020.121422"
}
Minić, A., Pešić, M. S., Novaković, S. B., Bogdanović, G. A., Todosijević, A., Ilić-Komatina, D.,& Stevanović, D.. (2020). Synthesis, structural and electrochemical characterization of novel ferrocene-containing tetrahydropyrimidin-2(1H)-ones. in Journal of Organometallic Chemistry, 923, 121422.
https://doi.org/10.1016/j.jorganchem.2020.121422
Minić A, Pešić MS, Novaković SB, Bogdanović GA, Todosijević A, Ilić-Komatina D, Stevanović D. Synthesis, structural and electrochemical characterization of novel ferrocene-containing tetrahydropyrimidin-2(1H)-ones. in Journal of Organometallic Chemistry. 2020;923:121422.
doi:10.1016/j.jorganchem.2020.121422 .
Minić, Aleksandra, Pešić, Marko S, Novaković, Slađana B., Bogdanović, Goran A., Todosijević, Anka, Ilić-Komatina, Danijela, Stevanović, Dragana, "Synthesis, structural and electrochemical characterization of novel ferrocene-containing tetrahydropyrimidin-2(1H)-ones" in Journal of Organometallic Chemistry, 923 (2020):121422,
https://doi.org/10.1016/j.jorganchem.2020.121422 . .
2
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