TY  - JOUR
AU  - Jevtović, Mima
AU  - Pevec, Andrej
AU  - Turel, Iztok
AU  - Radanović, Dušanka
AU  - Milčić, Miloš K.
AU  - Gruden, Maja
AU  - Zlatar, Matija
AU  - Mitić, Dragana
AU  - Anđelković, Katarina K.
AU  - Čobeljić, Božidar
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6381
AB  - In this paper, we report the  synthesis, characterization, and X-ray structure analysis of one octahedral Ni(II) complex,  [Ni(HL1 )2](BF4)2*H2O, formed by coordination of two ligands with NNS donor atom sets (HL1 ligand, (E)-2-(1-(thiazol-2-yl)ethylidene)hydrazine-1-carbothioamide), and Ni(III) complex,  [Ni(L2 )(N3)3], formed by coordination of one hydrazone ligand coordinated through NNO donor  set and three azide anions (HL2Cl ligand, (E)−1-(2-oxo-2-(2-(1-(pyridin-2- yl)ethylidene)hydrazinyl)ethyl)pyridin-1-ium chloride), complemented by DFT calculations. To the best of our knowledge this is the first Ni(III) complex obtained under ambient  conditions.
PB  - Elsevier
T2  - Inorganic Chemistry Communications
T1  - Nickel(II) and nickel(III) Thiosemicarbazone and Hydrazone Complexes: An Unexpected Journey
VL  - 158
SP  - 111582
DO  - 10.1016/j.inoche.2023.111582
ER  - 

@article{
author = "Jevtović, Mima and Pevec, Andrej and Turel, Iztok and Radanović, Dušanka and Milčić, Miloš K. and Gruden, Maja and Zlatar, Matija and Mitić, Dragana and Anđelković, Katarina K. and Čobeljić, Božidar",
year = "2023",
abstract = "In this paper, we report the  synthesis, characterization, and X-ray structure analysis of one octahedral Ni(II) complex,  [Ni(HL1 )2](BF4)2*H2O, formed by coordination of two ligands with NNS donor atom sets (HL1 ligand, (E)-2-(1-(thiazol-2-yl)ethylidene)hydrazine-1-carbothioamide), and Ni(III) complex,  [Ni(L2 )(N3)3], formed by coordination of one hydrazone ligand coordinated through NNO donor  set and three azide anions (HL2Cl ligand, (E)−1-(2-oxo-2-(2-(1-(pyridin-2- yl)ethylidene)hydrazinyl)ethyl)pyridin-1-ium chloride), complemented by DFT calculations. To the best of our knowledge this is the first Ni(III) complex obtained under ambient  conditions.",
publisher = "Elsevier",
journal = "Inorganic Chemistry Communications",
title = "Nickel(II) and nickel(III) Thiosemicarbazone and Hydrazone Complexes: An Unexpected Journey",
volume = "158",
pages = "111582",
doi = "10.1016/j.inoche.2023.111582"
}

Jevtović, M., Pevec, A., Turel, I., Radanović, D., Milčić, M. K., Gruden, M., Zlatar, M., Mitić, D., Anđelković, K. K.,& Čobeljić, B.. (2023). Nickel(II) and nickel(III) Thiosemicarbazone and Hydrazone Complexes: An Unexpected Journey. in Inorganic Chemistry Communications
Elsevier., 158, 111582.
https://doi.org/10.1016/j.inoche.2023.111582

Jevtović M, Pevec A, Turel I, Radanović D, Milčić MK, Gruden M, Zlatar M, Mitić D, Anđelković KK, Čobeljić B. Nickel(II) and nickel(III) Thiosemicarbazone and Hydrazone Complexes: An Unexpected Journey. in Inorganic Chemistry Communications. 2023;158:111582.
doi:10.1016/j.inoche.2023.111582 .

Jevtović, Mima, Pevec, Andrej, Turel, Iztok, Radanović, Dušanka, Milčić, Miloš K., Gruden, Maja, Zlatar, Matija, Mitić, Dragana, Anđelković, Katarina K., Čobeljić, Božidar, "Nickel(II) and nickel(III) Thiosemicarbazone and Hydrazone Complexes: An Unexpected Journey" in Inorganic Chemistry Communications, 158 (2023):111582,
https://doi.org/10.1016/j.inoche.2023.111582 . .

TY  - JOUR
AU  - Adejumo, Temiloluwa T.
AU  - Danopoulou, Marianna
AU  - Zorba, Leandros P.
AU  - Pevec, Andrej
AU  - Zlatar, Matija
AU  - Radanović, Dušanka D.
AU  - Savić, Milica
AU  - Gruden, Maja
AU  - Anđelković, Katarina K.
AU  - Turel, Iztok
AU  - Čobeljić, Božidar
AU  - Vougioukalakis, Georgios C.
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6366
AB  - Two new Zn(II) complexes bearing tridentate hydrazone-based ligands with NNO or NNS donor atoms were synthesised and characterised by elemental analysis, infrared (IR) and nuclear magnetic resonance (NMR) spectroscopies, and single crystal X-ray diffraction methods. These complexes, together with four previously synthesised analogues, having hydrazone ligands with a NNO donor set of atoms, were successfully employed as catalysts in the ketone-amine-alkyne (KA2) coupling reaction, furnishing tetrasubstituted propargylamines, compounds with unique applications in organic chemistry. DFT calculations at the CAM-B3LYP/TZP level of theory were performed to elucidate the electronic structure of the investigated Zn(II) complexes, excellently correlating the structure of the complexes to their catalytic reactivity.
PB  - Wiley
T2  - European Journal of Inorganic Chemistry
T1  - Correlating Structure and KA2 Catalytic Activity of ZnII Hydrazone Complexes
VL  - 26
IS  - 33
SP  - e202300193
DO  - 10.1002/ejic.202300193
ER  - 

@article{
author = "Adejumo, Temiloluwa T. and Danopoulou, Marianna and Zorba, Leandros P. and Pevec, Andrej and Zlatar, Matija and Radanović, Dušanka D. and Savić, Milica and Gruden, Maja and Anđelković, Katarina K. and Turel, Iztok and Čobeljić, Božidar and Vougioukalakis, Georgios C.",
year = "2023",
abstract = "Two new Zn(II) complexes bearing tridentate hydrazone-based ligands with NNO or NNS donor atoms were synthesised and characterised by elemental analysis, infrared (IR) and nuclear magnetic resonance (NMR) spectroscopies, and single crystal X-ray diffraction methods. These complexes, together with four previously synthesised analogues, having hydrazone ligands with a NNO donor set of atoms, were successfully employed as catalysts in the ketone-amine-alkyne (KA2) coupling reaction, furnishing tetrasubstituted propargylamines, compounds with unique applications in organic chemistry. DFT calculations at the CAM-B3LYP/TZP level of theory were performed to elucidate the electronic structure of the investigated Zn(II) complexes, excellently correlating the structure of the complexes to their catalytic reactivity.",
publisher = "Wiley",
journal = "European Journal of Inorganic Chemistry",
title = "Correlating Structure and KA2 Catalytic Activity of ZnII Hydrazone Complexes",
volume = "26",
number = "33",
pages = "e202300193",
doi = "10.1002/ejic.202300193"
}

Adejumo, T. T., Danopoulou, M., Zorba, L. P., Pevec, A., Zlatar, M., Radanović, D. D., Savić, M., Gruden, M., Anđelković, K. K., Turel, I., Čobeljić, B.,& Vougioukalakis, G. C.. (2023). Correlating Structure and KA2 Catalytic Activity of ZnII Hydrazone Complexes. in European Journal of Inorganic Chemistry
Wiley., 26(33), e202300193.
https://doi.org/10.1002/ejic.202300193

Adejumo TT, Danopoulou M, Zorba LP, Pevec A, Zlatar M, Radanović DD, Savić M, Gruden M, Anđelković KK, Turel I, Čobeljić B, Vougioukalakis GC. Correlating Structure and KA2 Catalytic Activity of ZnII Hydrazone Complexes. in European Journal of Inorganic Chemistry. 2023;26(33):e202300193.
doi:10.1002/ejic.202300193 .

Adejumo, Temiloluwa T., Danopoulou, Marianna, Zorba, Leandros P., Pevec, Andrej, Zlatar, Matija, Radanović, Dušanka D., Savić, Milica, Gruden, Maja, Anđelković, Katarina K., Turel, Iztok, Čobeljić, Božidar, Vougioukalakis, Georgios C., "Correlating Structure and KA2 Catalytic Activity of ZnII Hydrazone Complexes" in European Journal of Inorganic Chemistry, 26, no. 33 (2023):e202300193,
https://doi.org/10.1002/ejic.202300193 . .

TY  - JOUR
AU  - Vitomirov, Teodora
AU  - Čobeljić, Božidar
AU  - Pevec, Andrej
AU  - Radanović, Dušanka
AU  - Novaković, Irena T.
AU  - Savić, Milica
AU  - Anđelković, Katarina K.
AU  - Ristović, Maja Šumar
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6387
AB  - The condensation product of 7-acetyl-6-azaindole and Girard’s T reagent ((E)-2-(2-(1-(1H-pyrrolo[2,3-c]pyridin-7-yl)ethylidene)hydrazineyl)-N,N,N-trimethyl-2-oxoethan-1-aminium, HL ligand) was used as a ligand in the reaction with Cu(BF4)2·6H2O and NaN3. The reaction led to the formation of a binuclear Cu(II) complex containing two end-to-end (di-m-1,3-N3) azide bridges, as well as two NNO-donor hydrazone ligands, forming an axially elongated square pyramidal geometry around each Cu(II) center. This end-to-end (di-m-1,3-N3) azide bridge binding mode has not yet been reported, in Cu(II) complexes containing the NNO-donor hydrazone ligands, which makes the structure of the complex even more interesting for further studies. The com­plex was characterized by elemental analysis, IR spectroscopy and X-ray crys­tal­lography, and it was found that it crystallizes in the triclinic space group P–1 with the asymmetric unit comprising one Cu(II) centre, zwitterionic ligand L, one azide (N3-) ligand and BF4- counter anion. Examination of antimicrobial activity of the complex shows higher antifungal and antibacterial activity towards tested Gram-positive bacteria in comparison to the hydrazone ligand, with the antifungal activity of the complex even being comparable to the act­ivity of amphotericin B.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Binuclear azide-bridged hydrazone Cu(II) complex: Synthesis, characterization and evaluation of biological activity: Scientific paper
VL  - 88
IS  - 9
SP  - 877
EP  - 888
DO  - 10.2298/JSC230623044V
ER  - 

@article{
author = "Vitomirov, Teodora and Čobeljić, Božidar and Pevec, Andrej and Radanović, Dušanka and Novaković, Irena T. and Savić, Milica and Anđelković, Katarina K. and Ristović, Maja Šumar",
year = "2023",
abstract = "The condensation product of 7-acetyl-6-azaindole and Girard’s T reagent ((E)-2-(2-(1-(1H-pyrrolo[2,3-c]pyridin-7-yl)ethylidene)hydrazineyl)-N,N,N-trimethyl-2-oxoethan-1-aminium, HL ligand) was used as a ligand in the reaction with Cu(BF4)2·6H2O and NaN3. The reaction led to the formation of a binuclear Cu(II) complex containing two end-to-end (di-m-1,3-N3) azide bridges, as well as two NNO-donor hydrazone ligands, forming an axially elongated square pyramidal geometry around each Cu(II) center. This end-to-end (di-m-1,3-N3) azide bridge binding mode has not yet been reported, in Cu(II) complexes containing the NNO-donor hydrazone ligands, which makes the structure of the complex even more interesting for further studies. The com­plex was characterized by elemental analysis, IR spectroscopy and X-ray crys­tal­lography, and it was found that it crystallizes in the triclinic space group P–1 with the asymmetric unit comprising one Cu(II) centre, zwitterionic ligand L, one azide (N3-) ligand and BF4- counter anion. Examination of antimicrobial activity of the complex shows higher antifungal and antibacterial activity towards tested Gram-positive bacteria in comparison to the hydrazone ligand, with the antifungal activity of the complex even being comparable to the act­ivity of amphotericin B.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Binuclear azide-bridged hydrazone Cu(II) complex: Synthesis, characterization and evaluation of biological activity: Scientific paper",
volume = "88",
number = "9",
pages = "877-888",
doi = "10.2298/JSC230623044V"
}

Vitomirov, T., Čobeljić, B., Pevec, A., Radanović, D., Novaković, I. T., Savić, M., Anđelković, K. K.,& Ristović, M. Š.. (2023). Binuclear azide-bridged hydrazone Cu(II) complex: Synthesis, characterization and evaluation of biological activity: Scientific paper. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 88(9), 877-888.
https://doi.org/10.2298/JSC230623044V

Vitomirov T, Čobeljić B, Pevec A, Radanović D, Novaković IT, Savić M, Anđelković KK, Ristović MŠ. Binuclear azide-bridged hydrazone Cu(II) complex: Synthesis, characterization and evaluation of biological activity: Scientific paper. in Journal of the Serbian Chemical Society. 2023;88(9):877-888.
doi:10.2298/JSC230623044V .

Vitomirov, Teodora, Čobeljić, Božidar, Pevec, Andrej, Radanović, Dušanka, Novaković, Irena T., Savić, Milica, Anđelković, Katarina K., Ristović, Maja Šumar, "Binuclear azide-bridged hydrazone Cu(II) complex: Synthesis, characterization and evaluation of biological activity: Scientific paper" in Journal of the Serbian Chemical Society, 88, no. 9 (2023):877-888,
https://doi.org/10.2298/JSC230623044V . .

TY  - JOUR
AU  - Stojičkov, Marko
AU  - Zlatar, Matija
AU  - Mazzeo, Paolo Pio
AU  - Bacchi, Alessia
AU  - Radanović, Dušanka D.
AU  - Stevanović, Nevena
AU  - Jevtović, Mima
AU  - Novaković, Irena T.
AU  - Anđelković, Katarina K.
AU  - Sladić, Dušan
AU  - Čobeljić, Božidar
AU  - Gruden, Maja
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6199
AB  - Fe(III) and Mn(II) complexes with condensation product of thiosemicarbazide and 2-acetylthiazole (HL1, (E)-2-(1-(thiazol-2-yl)ethylidene)hydrazine-1-carbothioamide) have been synthesized and characterized by single-crystal X-ray diffraction, IR spectroscopy, and elemental analysis. In both complexes, the thiosemicarbazone ligand is coordinated in deprotonated form through the NNS donor set of atoms. However, while Fe(III) complex is in the doublet ground state with distorted octahedral geometry, the coordination environment around Mn(II) is distorted trigonal-prismatic, and the sextet state is found to be the ground state. DFT calculations were performed to rationalize spin state preferences, and continuous shape measure describes the deviation from ideal six-coordinated polyhedral geometries in the ground and excited states. Antimicrobial activity (against a panel of Gram-negative and Gram-positive bacteria, two yeast, and one fungal strain), brine shrimp assay, and DPPH radical scavenging activity of both complexes were evaluated, and these results relate to the electronic structure of the complexes.
PB  - Elsevier
T2  - Polyhedron
T1  - The interplay between spin states, geometries and biological activity of Fe(III) and Mn(II) complexes with thiosemicarbazone
VL  - 237
SP  - 116389
DO  - 10.1016/j.poly.2023.116389
ER  - 

@article{
author = "Stojičkov, Marko and Zlatar, Matija and Mazzeo, Paolo Pio and Bacchi, Alessia and Radanović, Dušanka D. and Stevanović, Nevena and Jevtović, Mima and Novaković, Irena T. and Anđelković, Katarina K. and Sladić, Dušan and Čobeljić, Božidar and Gruden, Maja",
year = "2023",
abstract = "Fe(III) and Mn(II) complexes with condensation product of thiosemicarbazide and 2-acetylthiazole (HL1, (E)-2-(1-(thiazol-2-yl)ethylidene)hydrazine-1-carbothioamide) have been synthesized and characterized by single-crystal X-ray diffraction, IR spectroscopy, and elemental analysis. In both complexes, the thiosemicarbazone ligand is coordinated in deprotonated form through the NNS donor set of atoms. However, while Fe(III) complex is in the doublet ground state with distorted octahedral geometry, the coordination environment around Mn(II) is distorted trigonal-prismatic, and the sextet state is found to be the ground state. DFT calculations were performed to rationalize spin state preferences, and continuous shape measure describes the deviation from ideal six-coordinated polyhedral geometries in the ground and excited states. Antimicrobial activity (against a panel of Gram-negative and Gram-positive bacteria, two yeast, and one fungal strain), brine shrimp assay, and DPPH radical scavenging activity of both complexes were evaluated, and these results relate to the electronic structure of the complexes.",
publisher = "Elsevier",
journal = "Polyhedron",
title = "The interplay between spin states, geometries and biological activity of Fe(III) and Mn(II) complexes with thiosemicarbazone",
volume = "237",
pages = "116389",
doi = "10.1016/j.poly.2023.116389"
}

Stojičkov, M., Zlatar, M., Mazzeo, P. P., Bacchi, A., Radanović, D. D., Stevanović, N., Jevtović, M., Novaković, I. T., Anđelković, K. K., Sladić, D., Čobeljić, B.,& Gruden, M.. (2023). The interplay between spin states, geometries and biological activity of Fe(III) and Mn(II) complexes with thiosemicarbazone. in Polyhedron
Elsevier., 237, 116389.
https://doi.org/10.1016/j.poly.2023.116389

Stojičkov M, Zlatar M, Mazzeo PP, Bacchi A, Radanović DD, Stevanović N, Jevtović M, Novaković IT, Anđelković KK, Sladić D, Čobeljić B, Gruden M. The interplay between spin states, geometries and biological activity of Fe(III) and Mn(II) complexes with thiosemicarbazone. in Polyhedron. 2023;237:116389.
doi:10.1016/j.poly.2023.116389 .

Stojičkov, Marko, Zlatar, Matija, Mazzeo, Paolo Pio, Bacchi, Alessia, Radanović, Dušanka D., Stevanović, Nevena, Jevtović, Mima, Novaković, Irena T., Anđelković, Katarina K., Sladić, Dušan, Čobeljić, Božidar, Gruden, Maja, "The interplay between spin states, geometries and biological activity of Fe(III) and Mn(II) complexes with thiosemicarbazone" in Polyhedron, 237 (2023):116389,
https://doi.org/10.1016/j.poly.2023.116389 . .

TY  - JOUR
AU  - Stevanović, Nevena
AU  - Jevtović, Mima
AU  - Mitić, Dragana
AU  - Matić, Ivana Z.
AU  - Crnogorac, Marija Đ.
AU  - Vujčić, Miroslava
AU  - Sladić, Dušan
AU  - Čobeljić, Božidar
AU  - Anđelković, Katarina K.
PY  - 2022
UR  - http://www.doiserbia.nb.rs/img/doi/0352-5139/2022/0352-51392202181S.pdf
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5154
AB  - In this paper, the previously synthesized Cu(II) complex ([CuL1(N3) (CH3OH)]BF4) with N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride, has been characterized and its biological activity has been studied in detail. The Cu(II) complex consists of ligand coordinated in a deprotonated, formally neutral zwitter-ionic form, via NNO atoms, one azido ligand and one methanol molecule. The Cu(II) complex was selected due to results of the cytotoxic activity, the brine shrimp test and DPPH radical scavenging activity, which were previously performed. The effects of Cu(II) complex on cell cycle phase distribution of cervical adenocarcinoma HeLa cells were investigated in order to examine the mechanisms of its anticancer activity. The measurement of intracellular ROS levels in HeLa and HaCaT cell lines were evaluated in order to explore their possible generation and the role in cytotoxic activity. The possible anti-invasive and anti-angiogenic properties of Cu(II) complex were evaluated. DNA binding experiments, including fluorescence displacement study and DNA cleavage experiments, were performed in order to obtain information on the type of DNA-metal complex interactions. © 2022 Serbian Chemical Society. All rights reserved.
PB  - Beograd : Srpsko hemijsko društvo
T2  - Journal of the Serbian Chemical Society
T1  - Evaluation of antitumor potential of Cu(II) complex with
hydrazone of 2-acetylthiazole and Girard’s T reagent
VL  - 87
IS  - 2
SP  - 181
EP  - 192
DO  - 10.2298/JSC211203114S
ER  - 

@article{
author = "Stevanović, Nevena and Jevtović, Mima and Mitić, Dragana and Matić, Ivana Z. and Crnogorac, Marija Đ. and Vujčić, Miroslava and Sladić, Dušan and Čobeljić, Božidar and Anđelković, Katarina K.",
year = "2022",
abstract = "In this paper, the previously synthesized Cu(II) complex ([CuL1(N3) (CH3OH)]BF4) with N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride, has been characterized and its biological activity has been studied in detail. The Cu(II) complex consists of ligand coordinated in a deprotonated, formally neutral zwitter-ionic form, via NNO atoms, one azido ligand and one methanol molecule. The Cu(II) complex was selected due to results of the cytotoxic activity, the brine shrimp test and DPPH radical scavenging activity, which were previously performed. The effects of Cu(II) complex on cell cycle phase distribution of cervical adenocarcinoma HeLa cells were investigated in order to examine the mechanisms of its anticancer activity. The measurement of intracellular ROS levels in HeLa and HaCaT cell lines were evaluated in order to explore their possible generation and the role in cytotoxic activity. The possible anti-invasive and anti-angiogenic properties of Cu(II) complex were evaluated. DNA binding experiments, including fluorescence displacement study and DNA cleavage experiments, were performed in order to obtain information on the type of DNA-metal complex interactions. © 2022 Serbian Chemical Society. All rights reserved.",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "Journal of the Serbian Chemical Society",
title = "Evaluation of antitumor potential of Cu(II) complex with
hydrazone of 2-acetylthiazole and Girard’s T reagent",
volume = "87",
number = "2",
pages = "181-192",
doi = "10.2298/JSC211203114S"
}

Stevanović, N., Jevtović, M., Mitić, D., Matić, I. Z., Crnogorac, M. Đ., Vujčić, M., Sladić, D., Čobeljić, B.,& Anđelković, K. K.. (2022). Evaluation of antitumor potential of Cu(II) complex with
hydrazone of 2-acetylthiazole and Girard’s T reagent. in Journal of the Serbian Chemical Society
Beograd : Srpsko hemijsko društvo., 87(2), 181-192.
https://doi.org/10.2298/JSC211203114S

Stevanović N, Jevtović M, Mitić D, Matić IZ, Crnogorac MĐ, Vujčić M, Sladić D, Čobeljić B, Anđelković KK. Evaluation of antitumor potential of Cu(II) complex with
hydrazone of 2-acetylthiazole and Girard’s T reagent. in Journal of the Serbian Chemical Society. 2022;87(2):181-192.
doi:10.2298/JSC211203114S .

Stevanović, Nevena, Jevtović, Mima, Mitić, Dragana, Matić, Ivana Z., Crnogorac, Marija Đ., Vujčić, Miroslava, Sladić, Dušan, Čobeljić, Božidar, Anđelković, Katarina K., "Evaluation of antitumor potential of Cu(II) complex with
hydrazone of 2-acetylthiazole and Girard’s T reagent" in Journal of the Serbian Chemical Society, 87, no. 2 (2022):181-192,
https://doi.org/10.2298/JSC211203114S . .

TY  - DATA
AU  - Stevanović, Nevena
AU  - Jevtović, Mima
AU  - Mitić, Dragana
AU  - Matić, Ivana Z.
AU  - Crnogorac, Marija Đ.
AU  - Vujčić, Miroslava
AU  - Sladić, Dušan
AU  - Čobeljić, Božidar
AU  - Anđelković, Katarina K.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5154
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5155
AB  - In this paper, the previously synthesized Cu(II) complex ([CuL1(N3) (CH3OH)]BF4) with N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride, has been characterized and its biological activity has been studied in detail. The Cu(II) complex consists of ligand coordinated in a deprotonated, formally neutral zwitter-ionic form, via NNO atoms, one azido ligand and one methanol molecule. The Cu(II) complex was selected due to results of the cytotoxic activity, the brine shrimp test and DPPH radical scavenging activity, which were previously performed. The effects of Cu(II) complex on cell cycle phase distribution of cervical adenocarcinoma HeLa cells were investigated in order to examine the mechanisms of its anticancer activity. The measurement of intracellular ROS levels in HeLa and HaCaT cell lines were evaluated in order to explore their possible generation and the role in cytotoxic activity. The possible anti-invasive and anti-angiogenic properties of Cu(II) complex were evaluated. DNA binding experiments, including fluorescence displacement study and DNA cleavage experiments, were performed in order to obtain information on the type of DNA-metal complex interactions. © 2022 Serbian Chemical Society. All rights reserved.
PB  - Beograd : Srpsko hemijsko društvo
T1  - Supplementary information for the article: Stevanović, N.; Jevtović, M.; Mitić, D.; Matić, I. Z.; Crnogorac, M. Đ.; Vujčić, M.; Sladić, D.; Čobeljić, B.; Anđelković, K. Evaluation of Antitumor Potential of Cu(II) Complex with Hydrazone of 2-Acetylthiazole and Girard’s T Reagent. Journal of the Serbian Chemical Society 2022, 87 (2), 181–192. https://doi.org/10.2298/JSC211203114S.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5155
ER  - 

@misc{
author = "Stevanović, Nevena and Jevtović, Mima and Mitić, Dragana and Matić, Ivana Z. and Crnogorac, Marija Đ. and Vujčić, Miroslava and Sladić, Dušan and Čobeljić, Božidar and Anđelković, Katarina K.",
year = "2022",
abstract = "In this paper, the previously synthesized Cu(II) complex ([CuL1(N3) (CH3OH)]BF4) with N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride, has been characterized and its biological activity has been studied in detail. The Cu(II) complex consists of ligand coordinated in a deprotonated, formally neutral zwitter-ionic form, via NNO atoms, one azido ligand and one methanol molecule. The Cu(II) complex was selected due to results of the cytotoxic activity, the brine shrimp test and DPPH radical scavenging activity, which were previously performed. The effects of Cu(II) complex on cell cycle phase distribution of cervical adenocarcinoma HeLa cells were investigated in order to examine the mechanisms of its anticancer activity. The measurement of intracellular ROS levels in HeLa and HaCaT cell lines were evaluated in order to explore their possible generation and the role in cytotoxic activity. The possible anti-invasive and anti-angiogenic properties of Cu(II) complex were evaluated. DNA binding experiments, including fluorescence displacement study and DNA cleavage experiments, were performed in order to obtain information on the type of DNA-metal complex interactions. © 2022 Serbian Chemical Society. All rights reserved.",
publisher = "Beograd : Srpsko hemijsko društvo",
title = "Supplementary information for the article: Stevanović, N.; Jevtović, M.; Mitić, D.; Matić, I. Z.; Crnogorac, M. Đ.; Vujčić, M.; Sladić, D.; Čobeljić, B.; Anđelković, K. Evaluation of Antitumor Potential of Cu(II) Complex with Hydrazone of 2-Acetylthiazole and Girard’s T Reagent. Journal of the Serbian Chemical Society 2022, 87 (2), 181–192. https://doi.org/10.2298/JSC211203114S.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5155"
}

Stevanović, N., Jevtović, M., Mitić, D., Matić, I. Z., Crnogorac, M. Đ., Vujčić, M., Sladić, D., Čobeljić, B.,& Anđelković, K. K.. (2022). Supplementary information for the article: Stevanović, N.; Jevtović, M.; Mitić, D.; Matić, I. Z.; Crnogorac, M. Đ.; Vujčić, M.; Sladić, D.; Čobeljić, B.; Anđelković, K. Evaluation of Antitumor Potential of Cu(II) Complex with Hydrazone of 2-Acetylthiazole and Girard’s T Reagent. Journal of the Serbian Chemical Society 2022, 87 (2), 181–192. https://doi.org/10.2298/JSC211203114S.. 
Beograd : Srpsko hemijsko društvo..
https://hdl.handle.net/21.15107/rcub_cherry_5155

Stevanović N, Jevtović M, Mitić D, Matić IZ, Crnogorac MĐ, Vujčić M, Sladić D, Čobeljić B, Anđelković KK. Supplementary information for the article: Stevanović, N.; Jevtović, M.; Mitić, D.; Matić, I. Z.; Crnogorac, M. Đ.; Vujčić, M.; Sladić, D.; Čobeljić, B.; Anđelković, K. Evaluation of Antitumor Potential of Cu(II) Complex with Hydrazone of 2-Acetylthiazole and Girard’s T Reagent. Journal of the Serbian Chemical Society 2022, 87 (2), 181–192. https://doi.org/10.2298/JSC211203114S.. 2022;.
https://hdl.handle.net/21.15107/rcub_cherry_5155 .

Stevanović, Nevena, Jevtović, Mima, Mitić, Dragana, Matić, Ivana Z., Crnogorac, Marija Đ., Vujčić, Miroslava, Sladić, Dušan, Čobeljić, Božidar, Anđelković, Katarina K., "Supplementary information for the article: Stevanović, N.; Jevtović, M.; Mitić, D.; Matić, I. Z.; Crnogorac, M. Đ.; Vujčić, M.; Sladić, D.; Čobeljić, B.; Anđelković, K. Evaluation of Antitumor Potential of Cu(II) Complex with Hydrazone of 2-Acetylthiazole and Girard’s T Reagent. Journal of the Serbian Chemical Society 2022, 87 (2), 181–192. https://doi.org/10.2298/JSC211203114S." (2022),
https://hdl.handle.net/21.15107/rcub_cherry_5155 .

TY  - JOUR
AU  - Mijin, Nemanja D.
AU  - Milošević, Jelica
AU  - Filipović, Nenad R.
AU  - Mitić, Dragana
AU  - Anđelković, Katarina K.
AU  - Polović, Natalija
AU  - Todorović, Tamara
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5686
AB  - Previously, the cytotoxic actions of five Pd(II) complexes with bidentate N-heteroaromatic chelators (complexes 1–5) on a palette of several cancer
cell lines were investigated. However, the results of the cytotoxic activity did
not correlate with the hydrophobic character of the complexes. To gain further
insight into the structure–activity relationship, essential for the design of novel
potential drugs, other factors, such as non-specific interactions with cellular
proteins, have to be taken into account. To explore the potential non-specific
influence of the complexes on protein structures, ovalbumin (OVA) was
chosen as a model system to mimic cellular non-specific crowding environments with high protein concentrations. A Fourier-transform infrared spectroscopy study implied that the binding of 3 and 4 led to only moderate alternations in the secondary structures of the protein, without the possibility to penetrate into hydrophobic core of the protein and disruption of protein native fold.
Contrary, the effect of complex 5 on OVA secondary structures was concentration-dependent. While the lower concentration of complex 5 had no effect
on OVA structure, a doubled concentration of complex 5 led to complete disruption of the content native-like secondary structures. The concentration-dependent effect of complex 5 on the changes in secondary structures and considerable increase in the exposure of OVA hydrophobic surfaces to water may
be related to a potential crosslinking that leads to OVA aggregation.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - The effect of non-specific binding of Pd(II) complexes with N-heteroaromatic hydrazone ligands on the protein structure
VL  - 87
IS  - 10
SP  - 1143
SP  - 1156
DO  - 10.2298/JSC220518050M
ER  - 

@article{
author = "Mijin, Nemanja D. and Milošević, Jelica and Filipović, Nenad R. and Mitić, Dragana and Anđelković, Katarina K. and Polović, Natalija and Todorović, Tamara",
year = "2022",
abstract = "Previously, the cytotoxic actions of five Pd(II) complexes with bidentate N-heteroaromatic chelators (complexes 1–5) on a palette of several cancer
cell lines were investigated. However, the results of the cytotoxic activity did
not correlate with the hydrophobic character of the complexes. To gain further
insight into the structure–activity relationship, essential for the design of novel
potential drugs, other factors, such as non-specific interactions with cellular
proteins, have to be taken into account. To explore the potential non-specific
influence of the complexes on protein structures, ovalbumin (OVA) was
chosen as a model system to mimic cellular non-specific crowding environments with high protein concentrations. A Fourier-transform infrared spectroscopy study implied that the binding of 3 and 4 led to only moderate alternations in the secondary structures of the protein, without the possibility to penetrate into hydrophobic core of the protein and disruption of protein native fold.
Contrary, the effect of complex 5 on OVA secondary structures was concentration-dependent. While the lower concentration of complex 5 had no effect
on OVA structure, a doubled concentration of complex 5 led to complete disruption of the content native-like secondary structures. The concentration-dependent effect of complex 5 on the changes in secondary structures and considerable increase in the exposure of OVA hydrophobic surfaces to water may
be related to a potential crosslinking that leads to OVA aggregation.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "The effect of non-specific binding of Pd(II) complexes with N-heteroaromatic hydrazone ligands on the protein structure",
volume = "87",
number = "10",
pages = "1143-1156",
doi = "10.2298/JSC220518050M"
}

Mijin, N. D., Milošević, J., Filipović, N. R., Mitić, D., Anđelković, K. K., Polović, N.,& Todorović, T.. (2022). The effect of non-specific binding of Pd(II) complexes with N-heteroaromatic hydrazone ligands on the protein structure. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 87(10), 1143.
https://doi.org/10.2298/JSC220518050M

Mijin ND, Milošević J, Filipović NR, Mitić D, Anđelković KK, Polović N, Todorović T. The effect of non-specific binding of Pd(II) complexes with N-heteroaromatic hydrazone ligands on the protein structure. in Journal of the Serbian Chemical Society. 2022;87(10):1143.
doi:10.2298/JSC220518050M .

Mijin, Nemanja D., Milošević, Jelica, Filipović, Nenad R., Mitić, Dragana, Anđelković, Katarina K., Polović, Natalija, Todorović, Tamara, "The effect of non-specific binding of Pd(II) complexes with N-heteroaromatic hydrazone ligands on the protein structure" in Journal of the Serbian Chemical Society, 87, no. 10 (2022):1143,
https://doi.org/10.2298/JSC220518050M . .

TY  - DATA
AU  - Mijin, Nemanja D.
AU  - Milošević, Jelica
AU  - Filipović, Nenad R.
AU  - Mitić, Dragana
AU  - Anđelković, Katarina K.
AU  - Polović, Natalija
AU  - Todorović, Tamara
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5707
AB  - Previously, the cytotoxic actions of five Pd(II) complexes with bidentate N-heteroaromatic chelators (complexes 1–5) on a palette of several cancercell lines were investigated. However, the results of the cytotoxic activity didnot correlate with the hydrophobic character of the complexes. To gain furtherinsight into the structure–activity relationship, essential for the design of novelpotential drugs, other factors, such as non-specific interactions with cellularproteins, have to be taken into account. To explore the potential non-specificinfluence of the complexes on protein structures, ovalbumin (OVA) waschosen as a model system to mimic cellular non-specific crowding environments with high protein concentrations. A Fourier-transform infrared spectroscopy study implied that the binding of 3 and 4 led to only moderate alternations in the secondary structures of the protein, without the possibility to penetrate into hydrophobic core of the protein and disruption of protein native fold.Contrary, the effect of complex 5 on OVA secondary structures was concentration-dependent. While the lower concentration of complex 5 had no effecton OVA structure, a doubled concentration of complex 5 led to complete disruption of the content native-like secondary structures. The concentration-dependent effect of complex 5 on the changes in secondary structures and considerable increase in the exposure of OVA hydrophobic surfaces to water maybe related to a potential crosslinking that leads to OVA aggregation.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Supplementary material for: Mijin, N. D., Milošević, J., Filipović, N. R., Mitić, D., Anđelković, K., Polović, N. Đ., & Todorović, T. R. (2022). The effect of non-specific binding of Pd(II) complexes with N-heteroaromatic hydrazone ligands on the protein structure. Journal of the Serbian Chemical Society, 87(10), 1143. https://doi.org/10.2298/JSC220518050M
VL  - 87
IS  - 10
SP  - 1143
SP  - 1156
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5707
ER  - 

@misc{
author = "Mijin, Nemanja D. and Milošević, Jelica and Filipović, Nenad R. and Mitić, Dragana and Anđelković, Katarina K. and Polović, Natalija and Todorović, Tamara",
year = "2022",
abstract = "Previously, the cytotoxic actions of five Pd(II) complexes with bidentate N-heteroaromatic chelators (complexes 1–5) on a palette of several cancercell lines were investigated. However, the results of the cytotoxic activity didnot correlate with the hydrophobic character of the complexes. To gain furtherinsight into the structure–activity relationship, essential for the design of novelpotential drugs, other factors, such as non-specific interactions with cellularproteins, have to be taken into account. To explore the potential non-specificinfluence of the complexes on protein structures, ovalbumin (OVA) waschosen as a model system to mimic cellular non-specific crowding environments with high protein concentrations. A Fourier-transform infrared spectroscopy study implied that the binding of 3 and 4 led to only moderate alternations in the secondary structures of the protein, without the possibility to penetrate into hydrophobic core of the protein and disruption of protein native fold.Contrary, the effect of complex 5 on OVA secondary structures was concentration-dependent. While the lower concentration of complex 5 had no effecton OVA structure, a doubled concentration of complex 5 led to complete disruption of the content native-like secondary structures. The concentration-dependent effect of complex 5 on the changes in secondary structures and considerable increase in the exposure of OVA hydrophobic surfaces to water maybe related to a potential crosslinking that leads to OVA aggregation.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Supplementary material for: Mijin, N. D., Milošević, J., Filipović, N. R., Mitić, D., Anđelković, K., Polović, N. Đ., & Todorović, T. R. (2022). The effect of non-specific binding of Pd(II) complexes with N-heteroaromatic hydrazone ligands on the protein structure. Journal of the Serbian Chemical Society, 87(10), 1143. https://doi.org/10.2298/JSC220518050M",
volume = "87",
number = "10",
pages = "1143-1156",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5707"
}

Mijin, N. D., Milošević, J., Filipović, N. R., Mitić, D., Anđelković, K. K., Polović, N.,& Todorović, T.. (2022). Supplementary material for: Mijin, N. D., Milošević, J., Filipović, N. R., Mitić, D., Anđelković, K., Polović, N. Đ., & Todorović, T. R. (2022). The effect of non-specific binding of Pd(II) complexes with N-heteroaromatic hydrazone ligands on the protein structure. Journal of the Serbian Chemical Society, 87(10), 1143. https://doi.org/10.2298/JSC220518050M. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 87(10), 1143.
https://hdl.handle.net/21.15107/rcub_cherry_5707

Mijin ND, Milošević J, Filipović NR, Mitić D, Anđelković KK, Polović N, Todorović T. Supplementary material for: Mijin, N. D., Milošević, J., Filipović, N. R., Mitić, D., Anđelković, K., Polović, N. Đ., & Todorović, T. R. (2022). The effect of non-specific binding of Pd(II) complexes with N-heteroaromatic hydrazone ligands on the protein structure. Journal of the Serbian Chemical Society, 87(10), 1143. https://doi.org/10.2298/JSC220518050M. in Journal of the Serbian Chemical Society. 2022;87(10):1143.
https://hdl.handle.net/21.15107/rcub_cherry_5707 .

Mijin, Nemanja D., Milošević, Jelica, Filipović, Nenad R., Mitić, Dragana, Anđelković, Katarina K., Polović, Natalija, Todorović, Tamara, "Supplementary material for: Mijin, N. D., Milošević, J., Filipović, N. R., Mitić, D., Anđelković, K., Polović, N. Đ., & Todorović, T. R. (2022). The effect of non-specific binding of Pd(II) complexes with N-heteroaromatic hydrazone ligands on the protein structure. Journal of the Serbian Chemical Society, 87(10), 1143. https://doi.org/10.2298/JSC220518050M" in Journal of the Serbian Chemical Society, 87, no. 10 (2022):1143,
https://hdl.handle.net/21.15107/rcub_cherry_5707 .

TY  - JOUR
AU  - Stevanović, Nevena
AU  - Zlatar, Matija
AU  - Novaković, Irena T.
AU  - Pevec, Andrej
AU  - Radanović, Dušanka D.
AU  - Matić, Ivana Z.
AU  - Đorđić Crnogorac, Marija
AU  - Stanojković, Tatjana
AU  - Vujčić, Miroslava
AU  - Gruden, Maja
AU  - Sladić, Dušan
AU  - Anđelković, Katarina K.
AU  - Turel, Iztok
AU  - Čobeljić, Božidar
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4857
AB  - In this paper, Cu(II), Mn(II) and Zn(II) complexes with N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL1Cl) were synthesized and characterized by single-crystal X-ray diffraction, IR spectroscopy, elemental analysis and DFT calculations. In all three complexes, a ligand (L1) is coordinated in a deprotonated formally neutral zwitterionic form via NNO donor set atoms. Cu(II) and Zn(II) form mononuclear penta-coordinated complexes [CuL1(N3)(CH3OH)]BF4 and [ZnL1(N3)2], respectively, while Mn(II) forms a binuclear [Mn2L12(μ-1,1-N3)2(N3)2]·2CH3OH complex, with unusual distorted trigonal-prismatic geometry around the metal centers. The antimicrobial activity of these complexes was tested against a panel of Gram-negative and Gram-positive bacteria, two yeasts and one fungal strain. The binuclear Mn(II) complex showed antifungal activity of similar intensity to amphotericin B. Based on the results of the brine shrimp test and DPPH radical scavenging activity, the most active Cu(II) and Mn(II) complexes were selected for evaluation of cytotoxic activity against five malignant cancer cell lines (HeLa, A375, MCF7, PC-3 and A549) and one normal cell line HaCaT. Both complexes showed significant activity. It should be pointed out that the activity of the Mn(II) complex against the MCF7 breast cancer cell line is only slightly weaker than that of cisplatin, but with selectivity to the tumor cell line in comparison to normal HaCaT cells, which is non-existent in the case of cisplatin.
PB  - Royal Society of Chemistry (RSC)
T2  - Dalton Transactions
T1  - Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity
VL  - 51
IS  - 1
SP  - 185
EP  - 196
DO  - 10.1039/D1DT03169D
ER  - 

@article{
author = "Stevanović, Nevena and Zlatar, Matija and Novaković, Irena T. and Pevec, Andrej and Radanović, Dušanka D. and Matić, Ivana Z. and Đorđić Crnogorac, Marija and Stanojković, Tatjana and Vujčić, Miroslava and Gruden, Maja and Sladić, Dušan and Anđelković, Katarina K. and Turel, Iztok and Čobeljić, Božidar",
year = "2022",
abstract = "In this paper, Cu(II), Mn(II) and Zn(II) complexes with N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL1Cl) were synthesized and characterized by single-crystal X-ray diffraction, IR spectroscopy, elemental analysis and DFT calculations. In all three complexes, a ligand (L1) is coordinated in a deprotonated formally neutral zwitterionic form via NNO donor set atoms. Cu(II) and Zn(II) form mononuclear penta-coordinated complexes [CuL1(N3)(CH3OH)]BF4 and [ZnL1(N3)2], respectively, while Mn(II) forms a binuclear [Mn2L12(μ-1,1-N3)2(N3)2]·2CH3OH complex, with unusual distorted trigonal-prismatic geometry around the metal centers. The antimicrobial activity of these complexes was tested against a panel of Gram-negative and Gram-positive bacteria, two yeasts and one fungal strain. The binuclear Mn(II) complex showed antifungal activity of similar intensity to amphotericin B. Based on the results of the brine shrimp test and DPPH radical scavenging activity, the most active Cu(II) and Mn(II) complexes were selected for evaluation of cytotoxic activity against five malignant cancer cell lines (HeLa, A375, MCF7, PC-3 and A549) and one normal cell line HaCaT. Both complexes showed significant activity. It should be pointed out that the activity of the Mn(II) complex against the MCF7 breast cancer cell line is only slightly weaker than that of cisplatin, but with selectivity to the tumor cell line in comparison to normal HaCaT cells, which is non-existent in the case of cisplatin.",
publisher = "Royal Society of Chemistry (RSC)",
journal = "Dalton Transactions",
title = "Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity",
volume = "51",
number = "1",
pages = "185-196",
doi = "10.1039/D1DT03169D"
}

Stevanović, N., Zlatar, M., Novaković, I. T., Pevec, A., Radanović, D. D., Matić, I. Z., Đorđić Crnogorac, M., Stanojković, T., Vujčić, M., Gruden, M., Sladić, D., Anđelković, K. K., Turel, I.,& Čobeljić, B.. (2022). Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity. in Dalton Transactions
Royal Society of Chemistry (RSC)., 51(1), 185-196.
https://doi.org/10.1039/D1DT03169D

Stevanović N, Zlatar M, Novaković IT, Pevec A, Radanović DD, Matić IZ, Đorđić Crnogorac M, Stanojković T, Vujčić M, Gruden M, Sladić D, Anđelković KK, Turel I, Čobeljić B. Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity. in Dalton Transactions. 2022;51(1):185-196.
doi:10.1039/D1DT03169D .

Stevanović, Nevena, Zlatar, Matija, Novaković, Irena T., Pevec, Andrej, Radanović, Dušanka D., Matić, Ivana Z., Đorđić Crnogorac, Marija, Stanojković, Tatjana, Vujčić, Miroslava, Gruden, Maja, Sladić, Dušan, Anđelković, Katarina K., Turel, Iztok, Čobeljić, Božidar, "Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity" in Dalton Transactions, 51, no. 1 (2022):185-196,
https://doi.org/10.1039/D1DT03169D . .

TY  - DATA
AU  - Stevanović, Nevena
AU  - Zlatar, Matija
AU  - Novaković, Irena T.
AU  - Pevec, Andrej
AU  - Radanović, Dušanka D.
AU  - Matić, Ivana Z.
AU  - Đorđić Crnogorac, Marija
AU  - Stanojković, Tatjana
AU  - Vujčić, Miroslava
AU  - Gruden, Maja
AU  - Sladić, Dušan
AU  - Anđelković, Katarina K.
AU  - Turel, Iztok
AU  - Čobeljić, Božidar
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4858
AB  - In this paper, Cu(II), Mn(II) and Zn(II) complexes with N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL1Cl) were synthesized and characterized by single-crystal X-ray diffraction, IR spectroscopy, elemental analysis and DFT calculations. In all three complexes, a ligand (L1) is coordinated in a deprotonated formally neutral zwitterionic form via NNO donor set atoms. Cu(II) and Zn(II) form mononuclear penta-coordinated complexes [CuL1(N3)(CH3OH)]BF4 and [ZnL1(N3)2], respectively, while Mn(II) forms a binuclear [Mn2L12(μ-1,1-N3)2(N3)2]·2CH3OH complex, with unusual distorted trigonal-prismatic geometry around the metal centers. The antimicrobial activity of these complexes was tested against a panel of Gram-negative and Gram-positive bacteria, two yeasts and one fungal strain. The binuclear Mn(II) complex showed antifungal activity of similar intensity to amphotericin B. Based on the results of the brine shrimp test and DPPH radical scavenging activity, the most active Cu(II) and Mn(II) complexes were selected for evaluation of cytotoxic activity against five malignant cancer cell lines (HeLa, A375, MCF7, PC-3 and A549) and one normal cell line HaCaT. Both complexes showed significant activity. It should be pointed out that the activity of the Mn(II) complex against the MCF7 breast cancer cell line is only slightly weaker than that of cisplatin, but with selectivity to the tumor cell line in comparison to normal HaCaT cells, which is non-existent in the case of cisplatin.
PB  - Royal Society of Chemistry (RSC)
T2  - Dalton Transactions
T1  - Supporting information for: "Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity"
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4858
ER  - 

@misc{
author = "Stevanović, Nevena and Zlatar, Matija and Novaković, Irena T. and Pevec, Andrej and Radanović, Dušanka D. and Matić, Ivana Z. and Đorđić Crnogorac, Marija and Stanojković, Tatjana and Vujčić, Miroslava and Gruden, Maja and Sladić, Dušan and Anđelković, Katarina K. and Turel, Iztok and Čobeljić, Božidar",
year = "2022",
abstract = "In this paper, Cu(II), Mn(II) and Zn(II) complexes with N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL1Cl) were synthesized and characterized by single-crystal X-ray diffraction, IR spectroscopy, elemental analysis and DFT calculations. In all three complexes, a ligand (L1) is coordinated in a deprotonated formally neutral zwitterionic form via NNO donor set atoms. Cu(II) and Zn(II) form mononuclear penta-coordinated complexes [CuL1(N3)(CH3OH)]BF4 and [ZnL1(N3)2], respectively, while Mn(II) forms a binuclear [Mn2L12(μ-1,1-N3)2(N3)2]·2CH3OH complex, with unusual distorted trigonal-prismatic geometry around the metal centers. The antimicrobial activity of these complexes was tested against a panel of Gram-negative and Gram-positive bacteria, two yeasts and one fungal strain. The binuclear Mn(II) complex showed antifungal activity of similar intensity to amphotericin B. Based on the results of the brine shrimp test and DPPH radical scavenging activity, the most active Cu(II) and Mn(II) complexes were selected for evaluation of cytotoxic activity against five malignant cancer cell lines (HeLa, A375, MCF7, PC-3 and A549) and one normal cell line HaCaT. Both complexes showed significant activity. It should be pointed out that the activity of the Mn(II) complex against the MCF7 breast cancer cell line is only slightly weaker than that of cisplatin, but with selectivity to the tumor cell line in comparison to normal HaCaT cells, which is non-existent in the case of cisplatin.",
publisher = "Royal Society of Chemistry (RSC)",
journal = "Dalton Transactions",
title = "Supporting information for: "Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity"",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4858"
}

Stevanović, N., Zlatar, M., Novaković, I. T., Pevec, A., Radanović, D. D., Matić, I. Z., Đorđić Crnogorac, M., Stanojković, T., Vujčić, M., Gruden, M., Sladić, D., Anđelković, K. K., Turel, I.,& Čobeljić, B.. (2022). Supporting information for: "Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity". in Dalton Transactions
Royal Society of Chemistry (RSC)..
https://hdl.handle.net/21.15107/rcub_cherry_4858

Stevanović N, Zlatar M, Novaković IT, Pevec A, Radanović DD, Matić IZ, Đorđić Crnogorac M, Stanojković T, Vujčić M, Gruden M, Sladić D, Anđelković KK, Turel I, Čobeljić B. Supporting information for: "Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity". in Dalton Transactions. 2022;.
https://hdl.handle.net/21.15107/rcub_cherry_4858 .

Stevanović, Nevena, Zlatar, Matija, Novaković, Irena T., Pevec, Andrej, Radanović, Dušanka D., Matić, Ivana Z., Đorđić Crnogorac, Marija, Stanojković, Tatjana, Vujčić, Miroslava, Gruden, Maja, Sladić, Dušan, Anđelković, Katarina K., Turel, Iztok, Čobeljić, Božidar, "Supporting information for: "Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity"" in Dalton Transactions (2022),
https://hdl.handle.net/21.15107/rcub_cherry_4858 .

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 T.
AU  - Anđelković, Katarina K.
AU  - Milčić, Miloš K.
AU  - Psomas, George
AU  - Ristović, Maja Šumar
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5515
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
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
SP  - 111942
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 T. and Anđelković, Katarina K. and Milčić, Miloš K. and Psomas, George and Ristović, Maja Šumar",
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",
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",
pages = "111942",
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. T., Anđelković, K. K., Milčić, M. K., Psomas, G.,& Ristović, M. Š.. (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., 235, 111942.
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 IT, Anđelković KK, Milčić MK, Psomas G, Ristović MŠ. 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;235:111942.
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 T., Anđelković, Katarina K., Milčić, Miloš K., Psomas, George, Ristović, Maja Šumar, "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):111942,
https://doi.org/10.1016/j.jinorgbio.2022.111942 . .

TY  - DATA
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 T.
AU  - Anđelković, Katarina K.
AU  - Milčić, Miloš K.
AU  - Psomas, George
AU  - Ristović, Maja Šumar
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5519
PB  - Elsevier
T2  - Journal of Inorganic Biochemistry
T1  - Supplementary information for the article: Vitomirov, T.; Dimiza, F.; Matić, I. Z.; Stanojković, T.; Pirković, A.; Živković, L.; Spremo-Potparević, B.; Novaković, I.; Anđelković, K.; Milčić, M.; Psomas, G.; Ristović, M. Š. Copper(II) Complexes with 4-(Diethylamino)Salicylaldehyde and α-Diimines: Anticancer, Antioxidant, Antigenotoxic Effects and Interaction with DNA and Albumins. Journal of Inorganic Biochemistry 2022, 235, 111942. https://doi.org/10.1016/j.jinorgbio.2022.111942.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5519
ER  - 

@misc{
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 T. and Anđelković, Katarina K. and Milčić, Miloš K. and Psomas, George and Ristović, Maja Šumar",
year = "2022",
publisher = "Elsevier",
journal = "Journal of Inorganic Biochemistry",
title = "Supplementary information for the article: Vitomirov, T.; Dimiza, F.; Matić, I. Z.; Stanojković, T.; Pirković, A.; Živković, L.; Spremo-Potparević, B.; Novaković, I.; Anđelković, K.; Milčić, M.; Psomas, G.; Ristović, M. Š. Copper(II) Complexes with 4-(Diethylamino)Salicylaldehyde and α-Diimines: Anticancer, Antioxidant, Antigenotoxic Effects and Interaction with DNA and Albumins. Journal of Inorganic Biochemistry 2022, 235, 111942. https://doi.org/10.1016/j.jinorgbio.2022.111942.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5519"
}

Vitomirov, T., Dimiza, F., Matić, I. Z., Stanojković, T., Pirković, A., Živković, L., Spremo-Potparević, B., Novaković, I. T., Anđelković, K. K., Milčić, M. K., Psomas, G.,& Ristović, M. Š.. (2022). Supplementary information for the article: Vitomirov, T.; Dimiza, F.; Matić, I. Z.; Stanojković, T.; Pirković, A.; Živković, L.; Spremo-Potparević, B.; Novaković, I.; Anđelković, K.; Milčić, M.; Psomas, G.; Ristović, M. Š. Copper(II) Complexes with 4-(Diethylamino)Salicylaldehyde and α-Diimines: Anticancer, Antioxidant, Antigenotoxic Effects and Interaction with DNA and Albumins. Journal of Inorganic Biochemistry 2022, 235, 111942. https://doi.org/10.1016/j.jinorgbio.2022.111942.. in Journal of Inorganic Biochemistry
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_5519

Vitomirov T, Dimiza F, Matić IZ, Stanojković T, Pirković A, Živković L, Spremo-Potparević B, Novaković IT, Anđelković KK, Milčić MK, Psomas G, Ristović MŠ. Supplementary information for the article: Vitomirov, T.; Dimiza, F.; Matić, I. Z.; Stanojković, T.; Pirković, A.; Živković, L.; Spremo-Potparević, B.; Novaković, I.; Anđelković, K.; Milčić, M.; Psomas, G.; Ristović, M. Š. Copper(II) Complexes with 4-(Diethylamino)Salicylaldehyde and α-Diimines: Anticancer, Antioxidant, Antigenotoxic Effects and Interaction with DNA and Albumins. Journal of Inorganic Biochemistry 2022, 235, 111942. https://doi.org/10.1016/j.jinorgbio.2022.111942.. in Journal of Inorganic Biochemistry. 2022;.
https://hdl.handle.net/21.15107/rcub_cherry_5519 .

Vitomirov, Teodora, Dimiza, Filitsa, Matić, Ivana Z., Stanojković, Tatjana, Pirković, Andrea, Živković, Lada, Spremo-Potparević, Biljana, Novaković, Irena T., Anđelković, Katarina K., Milčić, Miloš K., Psomas, George, Ristović, Maja Šumar, "Supplementary information for the article: Vitomirov, T.; Dimiza, F.; Matić, I. Z.; Stanojković, T.; Pirković, A.; Živković, L.; Spremo-Potparević, B.; Novaković, I.; Anđelković, K.; Milčić, M.; Psomas, G.; Ristović, M. Š. Copper(II) Complexes with 4-(Diethylamino)Salicylaldehyde and α-Diimines: Anticancer, Antioxidant, Antigenotoxic Effects and Interaction with DNA and Albumins. Journal of Inorganic Biochemistry 2022, 235, 111942. https://doi.org/10.1016/j.jinorgbio.2022.111942." in Journal of Inorganic Biochemistry (2022),
https://hdl.handle.net/21.15107/rcub_cherry_5519 .

TY  - JOUR
AU  - Ristić, Predrag
AU  - Rodić, Marko
AU  - Filipović, Nenad R.
AU  - Mitić, Dragana
AU  - Anđelković, Katarina K.
AU  - Todorović, Tamara
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4789
AB  - Two square-planar complexes, [PtLCl] (1) and [PdLCl] (2), were synthesized with quinoline-2-carboxaldehyde thiosemicarbazone ligand (HL), and characterized by IR and NMR spectroscopy and single crystal X-ray diffraction analysis. In both complexes, L- is coordinated tridentately via the same donor atom set, while the fourth coordination site is occupied by a chloride ion. However, the complexes are not isostructural due to different types of non-covalent intermolecular interactions. These interactions were analyzed using Hirshfeld surfaces and two-dimensional fingerprint plots.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Structural study of Pt(II) and Pd(II) complexes with quinoline-2-carboxaldehyde thiosemicarbazone
VL  - 86
IS  - 4
SP  - 393
EP  - 406
DO  - 10.2298/JSC201126079R
ER  - 

@article{
author = "Ristić, Predrag and Rodić, Marko and Filipović, Nenad R. and Mitić, Dragana and Anđelković, Katarina K. and Todorović, Tamara",
year = "2021",
abstract = "Two square-planar complexes, [PtLCl] (1) and [PdLCl] (2), were synthesized with quinoline-2-carboxaldehyde thiosemicarbazone ligand (HL), and characterized by IR and NMR spectroscopy and single crystal X-ray diffraction analysis. In both complexes, L- is coordinated tridentately via the same donor atom set, while the fourth coordination site is occupied by a chloride ion. However, the complexes are not isostructural due to different types of non-covalent intermolecular interactions. These interactions were analyzed using Hirshfeld surfaces and two-dimensional fingerprint plots.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Structural study of Pt(II) and Pd(II) complexes with quinoline-2-carboxaldehyde thiosemicarbazone",
volume = "86",
number = "4",
pages = "393-406",
doi = "10.2298/JSC201126079R"
}

Ristić, P., Rodić, M., Filipović, N. R., Mitić, D., Anđelković, K. K.,& Todorović, T.. (2021). Structural study of Pt(II) and Pd(II) complexes with quinoline-2-carboxaldehyde thiosemicarbazone. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 86(4), 393-406.
https://doi.org/10.2298/JSC201126079R

Ristić P, Rodić M, Filipović NR, Mitić D, Anđelković KK, Todorović T. Structural study of Pt(II) and Pd(II) complexes with quinoline-2-carboxaldehyde thiosemicarbazone. in Journal of the Serbian Chemical Society. 2021;86(4):393-406.
doi:10.2298/JSC201126079R .

Ristić, Predrag, Rodić, Marko, Filipović, Nenad R., Mitić, Dragana, Anđelković, Katarina K., Todorović, Tamara, "Structural study of Pt(II) and Pd(II) complexes with quinoline-2-carboxaldehyde thiosemicarbazone" in Journal of the Serbian Chemical Society, 86, no. 4 (2021):393-406,
https://doi.org/10.2298/JSC201126079R . .

TY  - JOUR
AU  - Stevanović, Nevena
AU  - Mazzeo, Paolo Pio
AU  - Bacchi, Alessia
AU  - Matić, Ivana Z.
AU  - Đorđić Crnogorac, Marija
AU  - Stanojković, Tatjana
AU  - Vujčić, Miroslava
AU  - Novaković, Irena T.
AU  - Radanović, Dušanka D.
AU  - Šumar-Ristović, Maja
AU  - Sladić, Dušan
AU  - Čobeljić, Božidar
AU  - Anđelković, Katarina K.
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4673
AB  - In this work synthesis, characterization and crystal structures of 1, Zn(II) complex ([ZnL1(NCS)2]), with (E)-1-(2-oxo-2-(2-(quinolin-2-ylmethylene)hydrazinyl)ethyl)pyridin-1-ium chloride (HL1Cl) and 2, Bi(III) complex ([BiHL2Cl4] × 1/2CH3OH), with (E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL2Cl), have been reported. Zn(II) complex possesses a distorted trigonal bipyramidal geometry while surroundings around Bi(III) ion are extended pentagonal bipyramidal. Antimicrobial activity, brine shrimp assay and DPPH radical scavenging activity of both complexes, including previously synthesized complexes with HL2Cl ligand (Zn(II) and Ni(II)) and complexes with (E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL3Cl) (Zn(II), Cu(II), Cd(II), Co(II), Fe(III), Ni(II)), were evaluated. For the most active complexes, cytotoxic activity against five malignant cancer cell lines (HeLa, A375, MCF7, PC-3 and A549) and normal cell line HaCaT, as well as generation of reactive oxygen species (ROS), was tested.
PB  - Springer
T2  - JBIC Journal of Biological Inorganic Chemistry
T1  - Synthesis, characterization, antimicrobial and cytotoxic activity and DNA-binding properties of d-metal complexes with hydrazones of Girard’s T and P reagents
VL  - 26
SP  - 863
EP  - 880
DO  - 10.1007/s00775-021-01893-5
ER  - 

@article{
author = "Stevanović, Nevena and Mazzeo, Paolo Pio and Bacchi, Alessia and Matić, Ivana Z. and Đorđić Crnogorac, Marija and Stanojković, Tatjana and Vujčić, Miroslava and Novaković, Irena T. and Radanović, Dušanka D. and Šumar-Ristović, Maja and Sladić, Dušan and Čobeljić, Božidar and Anđelković, Katarina K.",
year = "2021",
abstract = "In this work synthesis, characterization and crystal structures of 1, Zn(II) complex ([ZnL1(NCS)2]), with (E)-1-(2-oxo-2-(2-(quinolin-2-ylmethylene)hydrazinyl)ethyl)pyridin-1-ium chloride (HL1Cl) and 2, Bi(III) complex ([BiHL2Cl4] × 1/2CH3OH), with (E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL2Cl), have been reported. Zn(II) complex possesses a distorted trigonal bipyramidal geometry while surroundings around Bi(III) ion are extended pentagonal bipyramidal. Antimicrobial activity, brine shrimp assay and DPPH radical scavenging activity of both complexes, including previously synthesized complexes with HL2Cl ligand (Zn(II) and Ni(II)) and complexes with (E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL3Cl) (Zn(II), Cu(II), Cd(II), Co(II), Fe(III), Ni(II)), were evaluated. For the most active complexes, cytotoxic activity against five malignant cancer cell lines (HeLa, A375, MCF7, PC-3 and A549) and normal cell line HaCaT, as well as generation of reactive oxygen species (ROS), was tested.",
publisher = "Springer",
journal = "JBIC Journal of Biological Inorganic Chemistry",
title = "Synthesis, characterization, antimicrobial and cytotoxic activity and DNA-binding properties of d-metal complexes with hydrazones of Girard’s T and P reagents",
volume = "26",
pages = "863-880",
doi = "10.1007/s00775-021-01893-5"
}

Stevanović, N., Mazzeo, P. P., Bacchi, A., Matić, I. Z., Đorđić Crnogorac, M., Stanojković, T., Vujčić, M., Novaković, I. T., Radanović, D. D., Šumar-Ristović, M., Sladić, D., Čobeljić, B.,& Anđelković, K. K.. (2021). Synthesis, characterization, antimicrobial and cytotoxic activity and DNA-binding properties of d-metal complexes with hydrazones of Girard’s T and P reagents. in JBIC Journal of Biological Inorganic Chemistry
Springer., 26, 863-880.
https://doi.org/10.1007/s00775-021-01893-5

Stevanović N, Mazzeo PP, Bacchi A, Matić IZ, Đorđić Crnogorac M, Stanojković T, Vujčić M, Novaković IT, Radanović DD, Šumar-Ristović M, Sladić D, Čobeljić B, Anđelković KK. Synthesis, characterization, antimicrobial and cytotoxic activity and DNA-binding properties of d-metal complexes with hydrazones of Girard’s T and P reagents. in JBIC Journal of Biological Inorganic Chemistry. 2021;26:863-880.
doi:10.1007/s00775-021-01893-5 .

Stevanović, Nevena, Mazzeo, Paolo Pio, Bacchi, Alessia, Matić, Ivana Z., Đorđić Crnogorac, Marija, Stanojković, Tatjana, Vujčić, Miroslava, Novaković, Irena T., Radanović, Dušanka D., Šumar-Ristović, Maja, Sladić, Dušan, Čobeljić, Božidar, Anđelković, Katarina K., "Synthesis, characterization, antimicrobial and cytotoxic activity and DNA-binding properties of d-metal complexes with hydrazones of Girard’s T and P reagents" in JBIC Journal of Biological Inorganic Chemistry, 26 (2021):863-880,
https://doi.org/10.1007/s00775-021-01893-5 . .

TY  - DATA
AU  - Stevanović, Nevena
AU  - Mazzeo, Paolo Pio
AU  - Bacchi, Alessia
AU  - Matić, Ivana Z.
AU  - Đorđić Crnogorac, Marija
AU  - Stanojković, Tatjana
AU  - Vujčić, Miroslava
AU  - Novaković, Irena T.
AU  - Radanović, Dušanka D.
AU  - Šumar-Ristović, Maja
AU  - Sladić, Dušan
AU  - Čobeljić, Božidar
AU  - Anđelković, Katarina K.
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4675
AB  - In this work synthesis, characterization and crystal structures of 1, Zn(II) complex ([ZnL1(NCS)2]), with (E)-1-(2-oxo-2-(2-(quinolin-2-ylmethylene)hydrazinyl)ethyl)pyridin-1-ium chloride (HL1Cl) and 2, Bi(III) complex ([BiHL2Cl4] × 1/2CH3OH), with (E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL2Cl), have been reported. Zn(II) complex possesses a distorted trigonal bipyramidal geometry while surroundings around Bi(III) ion are extended pentagonal bipyramidal. Antimicrobial activity, brine shrimp assay and DPPH radical scavenging activity of both complexes, including previously synthesized complexes with HL2Cl ligand (Zn(II) and Ni(II)) and complexes with (E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL3Cl) (Zn(II), Cu(II), Cd(II), Co(II), Fe(III), Ni(II)), were evaluated. For the most active complexes, cytotoxic activity against five malignant cancer cell lines (HeLa, A375, MCF7, PC-3 and A549) and normal cell line HaCaT, as well as generation of reactive oxygen species (ROS), was tested.
PB  - Springer
T2  - JBIC Journal of Biological Inorganic Chemistry
T1  - Supplementary data for the article: Stevanović, N.; Mazzeo, P. P.; Bacchi, A.; Matić, I. Z.; Đorđić Crnogorac, M.; Stanojković, T.; Vujčić, M.; Novaković, I.; Radanović, D.; Šumar-Ristović, M.; Sladić, D.; Čobeljić, B.; Anđelković, K. Synthesis, Characterization, Antimicrobial and Cytotoxic Activity and DNA-Binding Properties of d-Metal Complexes with Hydrazones of Girard’s T and P Reagents. J Biol Inorg Chem 2021. https://doi.org/10.1007/s00775-021-01893-5.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4675
ER  - 

@misc{
author = "Stevanović, Nevena and Mazzeo, Paolo Pio and Bacchi, Alessia and Matić, Ivana Z. and Đorđić Crnogorac, Marija and Stanojković, Tatjana and Vujčić, Miroslava and Novaković, Irena T. and Radanović, Dušanka D. and Šumar-Ristović, Maja and Sladić, Dušan and Čobeljić, Božidar and Anđelković, Katarina K.",
year = "2021",
abstract = "In this work synthesis, characterization and crystal structures of 1, Zn(II) complex ([ZnL1(NCS)2]), with (E)-1-(2-oxo-2-(2-(quinolin-2-ylmethylene)hydrazinyl)ethyl)pyridin-1-ium chloride (HL1Cl) and 2, Bi(III) complex ([BiHL2Cl4] × 1/2CH3OH), with (E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL2Cl), have been reported. Zn(II) complex possesses a distorted trigonal bipyramidal geometry while surroundings around Bi(III) ion are extended pentagonal bipyramidal. Antimicrobial activity, brine shrimp assay and DPPH radical scavenging activity of both complexes, including previously synthesized complexes with HL2Cl ligand (Zn(II) and Ni(II)) and complexes with (E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL3Cl) (Zn(II), Cu(II), Cd(II), Co(II), Fe(III), Ni(II)), were evaluated. For the most active complexes, cytotoxic activity against five malignant cancer cell lines (HeLa, A375, MCF7, PC-3 and A549) and normal cell line HaCaT, as well as generation of reactive oxygen species (ROS), was tested.",
publisher = "Springer",
journal = "JBIC Journal of Biological Inorganic Chemistry",
title = "Supplementary data for the article: Stevanović, N.; Mazzeo, P. P.; Bacchi, A.; Matić, I. Z.; Đorđić Crnogorac, M.; Stanojković, T.; Vujčić, M.; Novaković, I.; Radanović, D.; Šumar-Ristović, M.; Sladić, D.; Čobeljić, B.; Anđelković, K. Synthesis, Characterization, Antimicrobial and Cytotoxic Activity and DNA-Binding Properties of d-Metal Complexes with Hydrazones of Girard’s T and P Reagents. J Biol Inorg Chem 2021. https://doi.org/10.1007/s00775-021-01893-5.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4675"
}

Stevanović, N., Mazzeo, P. P., Bacchi, A., Matić, I. Z., Đorđić Crnogorac, M., Stanojković, T., Vujčić, M., Novaković, I. T., Radanović, D. D., Šumar-Ristović, M., Sladić, D., Čobeljić, B.,& Anđelković, K. K.. (2021). Supplementary data for the article: Stevanović, N.; Mazzeo, P. P.; Bacchi, A.; Matić, I. Z.; Đorđić Crnogorac, M.; Stanojković, T.; Vujčić, M.; Novaković, I.; Radanović, D.; Šumar-Ristović, M.; Sladić, D.; Čobeljić, B.; Anđelković, K. Synthesis, Characterization, Antimicrobial and Cytotoxic Activity and DNA-Binding Properties of d-Metal Complexes with Hydrazones of Girard’s T and P Reagents. J Biol Inorg Chem 2021. https://doi.org/10.1007/s00775-021-01893-5.. in JBIC Journal of Biological Inorganic Chemistry
Springer..
https://hdl.handle.net/21.15107/rcub_cherry_4675

Stevanović N, Mazzeo PP, Bacchi A, Matić IZ, Đorđić Crnogorac M, Stanojković T, Vujčić M, Novaković IT, Radanović DD, Šumar-Ristović M, Sladić D, Čobeljić B, Anđelković KK. Supplementary data for the article: Stevanović, N.; Mazzeo, P. P.; Bacchi, A.; Matić, I. Z.; Đorđić Crnogorac, M.; Stanojković, T.; Vujčić, M.; Novaković, I.; Radanović, D.; Šumar-Ristović, M.; Sladić, D.; Čobeljić, B.; Anđelković, K. Synthesis, Characterization, Antimicrobial and Cytotoxic Activity and DNA-Binding Properties of d-Metal Complexes with Hydrazones of Girard’s T and P Reagents. J Biol Inorg Chem 2021. https://doi.org/10.1007/s00775-021-01893-5.. in JBIC Journal of Biological Inorganic Chemistry. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_4675 .

Stevanović, Nevena, Mazzeo, Paolo Pio, Bacchi, Alessia, Matić, Ivana Z., Đorđić Crnogorac, Marija, Stanojković, Tatjana, Vujčić, Miroslava, Novaković, Irena T., Radanović, Dušanka D., Šumar-Ristović, Maja, Sladić, Dušan, Čobeljić, Božidar, Anđelković, Katarina K., "Supplementary data for the article: Stevanović, N.; Mazzeo, P. P.; Bacchi, A.; Matić, I. Z.; Đorđić Crnogorac, M.; Stanojković, T.; Vujčić, M.; Novaković, I.; Radanović, D.; Šumar-Ristović, M.; Sladić, D.; Čobeljić, B.; Anđelković, K. Synthesis, Characterization, Antimicrobial and Cytotoxic Activity and DNA-Binding Properties of d-Metal Complexes with Hydrazones of Girard’s T and P Reagents. J Biol Inorg Chem 2021. https://doi.org/10.1007/s00775-021-01893-5." in JBIC Journal of Biological Inorganic Chemistry (2021),
https://hdl.handle.net/21.15107/rcub_cherry_4675 .

TY  - JOUR
AU  - Čobeljić, Božidar
AU  - Živković, Marijana B.
AU  - Matić, Ivana Z.
AU  - Novaković, Irena T.
AU  - Sladić, Dušan
AU  - Anđelković, Katarina K.
AU  - Krstić, Natalija M.
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4788
AB  - In this work, Pt(II) complexes of previously synthesized steroidal thiosemicarbazones were synthesized and characterized. The ligands and their metal complexes were studied by analytical and spectroscopic data (elemental analysis, IR, 1D-NMR and 2D-NMR, HSQC, HMBC, NOESY, COSY), the analysis of which enabled complete 1H and 13C assignments of each compound including E and Z isomers. All the synthesized ligands and complexes were screened for their cytotoxic and antimicrobial activity. The results demonstrate that the new steroidal thiosemicarbazone complexes were significantly less cytotoxic than the corresponding steroidal thiosemicarbazones. In addition, complexes showed lower antimicrobial activity than the standard drugs, similar to the activity of the starting thiosemicarbazones.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Synthesis, characterization and biological activity of Pt(II) complexes with steroidal thiosemicarbazones
VL  - 86
IS  - 5
SP  - 459
EP  - 468
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4788
ER  - 

@article{
author = "Čobeljić, Božidar and Živković, Marijana B. and Matić, Ivana Z. and Novaković, Irena T. and Sladić, Dušan and Anđelković, Katarina K. and Krstić, Natalija M.",
year = "2021",
abstract = "In this work, Pt(II) complexes of previously synthesized steroidal thiosemicarbazones were synthesized and characterized. The ligands and their metal complexes were studied by analytical and spectroscopic data (elemental analysis, IR, 1D-NMR and 2D-NMR, HSQC, HMBC, NOESY, COSY), the analysis of which enabled complete 1H and 13C assignments of each compound including E and Z isomers. All the synthesized ligands and complexes were screened for their cytotoxic and antimicrobial activity. The results demonstrate that the new steroidal thiosemicarbazone complexes were significantly less cytotoxic than the corresponding steroidal thiosemicarbazones. In addition, complexes showed lower antimicrobial activity than the standard drugs, similar to the activity of the starting thiosemicarbazones.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Synthesis, characterization and biological activity of Pt(II) complexes with steroidal thiosemicarbazones",
volume = "86",
number = "5",
pages = "459-468",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4788"
}

Čobeljić, B., Živković, M. B., Matić, I. Z., Novaković, I. T., Sladić, D., Anđelković, K. K.,& Krstić, N. M.. (2021). Synthesis, characterization and biological activity of Pt(II) complexes with steroidal thiosemicarbazones. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 86(5), 459-468.
https://hdl.handle.net/21.15107/rcub_cherry_4788

Čobeljić B, Živković MB, Matić IZ, Novaković IT, Sladić D, Anđelković KK, Krstić NM. Synthesis, characterization and biological activity of Pt(II) complexes with steroidal thiosemicarbazones. in Journal of the Serbian Chemical Society. 2021;86(5):459-468.
https://hdl.handle.net/21.15107/rcub_cherry_4788 .

Čobeljić, Božidar, Živković, Marijana B., Matić, Ivana Z., Novaković, Irena T., Sladić, Dušan, Anđelković, Katarina K., Krstić, Natalija M., "Synthesis, characterization and biological activity of Pt(II) complexes with steroidal thiosemicarbazones" in Journal of the Serbian Chemical Society, 86, no. 5 (2021):459-468,
https://hdl.handle.net/21.15107/rcub_cherry_4788 .

TY  - JOUR
AU  - Keškić, Tanja
AU  - Radanović, Dušanka D.
AU  - Pevec, Andrej
AU  - Turel, Iztok
AU  - Gruden, Maja
AU  - Anđelković, Katarina K.
AU  - Mitić, Dragana
AU  - Zlatar, Matija
AU  - Čobeljić, Božidar
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4290
AB  - Binuclear double end-on azido bridged Ni(II) complex (1) with composition [Ni2L2(μ-1,1-N3)2(N3)2]×6H2O, (L = (E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)ethan-1-amin) was synthesized and cha­racterized by single-crystal X-ray diffraction method. Ni(II) ions are hexaco­or­dinated with the tridentate heteroaromatic hydrazone-based ligand and three azido ligands (one terminal and two are end-on bridges). DFT calculations revealed that coupling between two Ni(II) centers is ferromagnetic in agreement with binuclear Ni(II) complexes with similar structures.
AB  - Синтетисан је и окарактерисан рендгенском структурном анализом бинуклеарни end-onазидом премошћени комплекс Ni(II) састава [Ni2L2(μ-1,1-N3)2(N3)2]x6H2O, (L = (E)-N,N,N--триметил-2-оксо-2-(2-(1-(пиридин-2-ил)етилиден)хидразинил)етан-1-амин). Јони Ni(II)су хексакоординовани преко тридентатног хетероароматичног хидразонског лиганда итри азидо лиганда (од којих је један терминални а два су end-on мосна). Прорачунифункционала густине су показали да између два Ni(II) центра постоји феромагнетнокупловање што је у сагласности са бинуклеарним комплексима Ni(II) сличних структура.
PB  - Belgrade : Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Synthesis, X-ray structure and DFT calculation of magnetic properties of binuclear Ni(II) complex with tridentate hydrazone-based ligand
T1  - Синтеза, кристална структура и прорачуни функционала густине магнетних својстава бинуклеарног комплекса Ni(II) са тридентатним хидразонским лигандом
VL  - 85
IS  - 10
SP  - 1279
EP  - 1290
DO  - 10.2298/JSC200625038K
ER  - 

@article{
author = "Keškić, Tanja and Radanović, Dušanka D. and Pevec, Andrej and Turel, Iztok and Gruden, Maja and Anđelković, Katarina K. and Mitić, Dragana and Zlatar, Matija and Čobeljić, Božidar",
year = "2020",
abstract = "Binuclear double end-on azido bridged Ni(II) complex (1) with composition [Ni2L2(μ-1,1-N3)2(N3)2]×6H2O, (L = (E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)ethan-1-amin) was synthesized and cha­racterized by single-crystal X-ray diffraction method. Ni(II) ions are hexaco­or­dinated with the tridentate heteroaromatic hydrazone-based ligand and three azido ligands (one terminal and two are end-on bridges). DFT calculations revealed that coupling between two Ni(II) centers is ferromagnetic in agreement with binuclear Ni(II) complexes with similar structures., Синтетисан је и окарактерисан рендгенском структурном анализом бинуклеарни end-onазидом премошћени комплекс Ni(II) састава [Ni2L2(μ-1,1-N3)2(N3)2]x6H2O, (L = (E)-N,N,N--триметил-2-оксо-2-(2-(1-(пиридин-2-ил)етилиден)хидразинил)етан-1-амин). Јони Ni(II)су хексакоординовани преко тридентатног хетероароматичног хидразонског лиганда итри азидо лиганда (од којих је један терминални а два су end-on мосна). Прорачунифункционала густине су показали да између два Ni(II) центра постоји феромагнетнокупловање што је у сагласности са бинуклеарним комплексима Ni(II) сличних структура.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Synthesis, X-ray structure and DFT calculation of magnetic properties of binuclear Ni(II) complex with tridentate hydrazone-based ligand, Синтеза, кристална структура и прорачуни функционала густине магнетних својстава бинуклеарног комплекса Ni(II) са тридентатним хидразонским лигандом",
volume = "85",
number = "10",
pages = "1279-1290",
doi = "10.2298/JSC200625038K"
}

Keškić, T., Radanović, D. D., Pevec, A., Turel, I., Gruden, M., Anđelković, K. K., Mitić, D., Zlatar, M.,& Čobeljić, B.. (2020). Synthesis, X-ray structure and DFT calculation of magnetic properties of binuclear Ni(II) complex with tridentate hydrazone-based ligand. in Journal of the Serbian Chemical Society
Belgrade : Serbian Chemical Society., 85(10), 1279-1290.
https://doi.org/10.2298/JSC200625038K

Keškić T, Radanović DD, Pevec A, Turel I, Gruden M, Anđelković KK, Mitić D, Zlatar M, Čobeljić B. Synthesis, X-ray structure and DFT calculation of magnetic properties of binuclear Ni(II) complex with tridentate hydrazone-based ligand. in Journal of the Serbian Chemical Society. 2020;85(10):1279-1290.
doi:10.2298/JSC200625038K .

Keškić, Tanja, Radanović, Dušanka D., Pevec, Andrej, Turel, Iztok, Gruden, Maja, Anđelković, Katarina K., Mitić, Dragana, Zlatar, Matija, Čobeljić, Božidar, "Synthesis, X-ray structure and DFT calculation of magnetic properties of binuclear Ni(II) complex with tridentate hydrazone-based ligand" in Journal of the Serbian Chemical Society, 85, no. 10 (2020):1279-1290,
https://doi.org/10.2298/JSC200625038K . .

TY  - JOUR
AU  - Adejumo, Temiloluwa T.
AU  - TZOURAS, NIKOLAOS
AU  - Zorba, Leandros
AU  - Radanović, Dušanka D.
AU  - Pevec, Andrej
AU  - Grubišić, Sonja
AU  - Mitić, Dragana
AU  - Anđelković, Katarina K.
AU  - Vougioukalakis, Georgios
AU  - Čobeljić, Božidar
AU  - Turel, Iztok
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5691
AB  - Two new Zn(II) complexes with tridentate hydrazone-based ligands (condensation products of 2-acetylthiazole) were synthesized and characterized by infrared (IR) and nuclear magnetic resonance (NMR) spectroscopy and single crystal X-ray diffraction methods. The complexes 1, 2 and recently synthesized [ZnL3(NCS)2] (L3 = (E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)ethan-1-aminium) complex 3 were tested as potential catalysts for the ketone-amine-alkyne (KA2) coupling reaction. The gas-phase geometry optimization of newly synthesized and characterized Zn(II) complexes has been computed at the density functional theory (DFT)/B3LYP/6–31G level of theory, while the highest occupied molecular orbital and lowest unoccupied molecular orbital (HOMO and LUMO) energies were calculated within the time-dependent density functional theory (TD-DFT) at B3LYP/6-31G and B3LYP/6-311G(d,p) levels of theory. From the energies of frontier molecular orbitals (HOMO–LUMO), the reactivity descriptors, such as chemical potential (μ), hardness (η), softness (S), electronegativity (χ) and electrophilicity index (ω) have been calculated. The energetic behavior of the investigated compounds (1 and 2) has been examined in gas phase and solvent media using the polarizable continuum model. For comparison reasons, the same calculations have been performed for recently synthesized [ZnL3(NCS)2] complex 3. DFT results show that compound 1 has the smaller frontier orbital gap so, it is more polarizable and is associated with a higher chemical reactivity, low kinetic stability and is termed as soft molecule.
PB  - MDPI
T2  - Molecules
T1  - Synthesis, Characterization, Catalytic Activity, and DFT Calculations of Zn(II) Hydrazone Complexes
VL  - 25
IS  - 18
SP  - 4043
DO  - 10.3390/molecules25184043
ER  - 

@article{
author = "Adejumo, Temiloluwa T. and TZOURAS, NIKOLAOS and Zorba, Leandros and Radanović, Dušanka D. and Pevec, Andrej and Grubišić, Sonja and Mitić, Dragana and Anđelković, Katarina K. and Vougioukalakis, Georgios and Čobeljić, Božidar and Turel, Iztok",
year = "2020",
abstract = "Two new Zn(II) complexes with tridentate hydrazone-based ligands (condensation products of 2-acetylthiazole) were synthesized and characterized by infrared (IR) and nuclear magnetic resonance (NMR) spectroscopy and single crystal X-ray diffraction methods. The complexes 1, 2 and recently synthesized [ZnL3(NCS)2] (L3 = (E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)ethan-1-aminium) complex 3 were tested as potential catalysts for the ketone-amine-alkyne (KA2) coupling reaction. The gas-phase geometry optimization of newly synthesized and characterized Zn(II) complexes has been computed at the density functional theory (DFT)/B3LYP/6–31G level of theory, while the highest occupied molecular orbital and lowest unoccupied molecular orbital (HOMO and LUMO) energies were calculated within the time-dependent density functional theory (TD-DFT) at B3LYP/6-31G and B3LYP/6-311G(d,p) levels of theory. From the energies of frontier molecular orbitals (HOMO–LUMO), the reactivity descriptors, such as chemical potential (μ), hardness (η), softness (S), electronegativity (χ) and electrophilicity index (ω) have been calculated. The energetic behavior of the investigated compounds (1 and 2) has been examined in gas phase and solvent media using the polarizable continuum model. For comparison reasons, the same calculations have been performed for recently synthesized [ZnL3(NCS)2] complex 3. DFT results show that compound 1 has the smaller frontier orbital gap so, it is more polarizable and is associated with a higher chemical reactivity, low kinetic stability and is termed as soft molecule.",
publisher = "MDPI",
journal = "Molecules",
title = "Synthesis, Characterization, Catalytic Activity, and DFT Calculations of Zn(II) Hydrazone Complexes",
volume = "25",
number = "18",
pages = "4043",
doi = "10.3390/molecules25184043"
}

Adejumo, T. T., TZOURAS, N., Zorba, L., Radanović, D. D., Pevec, A., Grubišić, S., Mitić, D., Anđelković, K. K., Vougioukalakis, G., Čobeljić, B.,& Turel, I.. (2020). Synthesis, Characterization, Catalytic Activity, and DFT Calculations of Zn(II) Hydrazone Complexes. in Molecules
MDPI., 25(18), 4043.
https://doi.org/10.3390/molecules25184043

Adejumo TT, TZOURAS N, Zorba L, Radanović DD, Pevec A, Grubišić S, Mitić D, Anđelković KK, Vougioukalakis G, Čobeljić B, Turel I. Synthesis, Characterization, Catalytic Activity, and DFT Calculations of Zn(II) Hydrazone Complexes. in Molecules. 2020;25(18):4043.
doi:10.3390/molecules25184043 .

Adejumo, Temiloluwa T., TZOURAS, NIKOLAOS, Zorba, Leandros, Radanović, Dušanka D., Pevec, Andrej, Grubišić, Sonja, Mitić, Dragana, Anđelković, Katarina K., Vougioukalakis, Georgios, Čobeljić, Božidar, Turel, Iztok, "Synthesis, Characterization, Catalytic Activity, and DFT Calculations of Zn(II) Hydrazone Complexes" in Molecules, 25, no. 18 (2020):4043,
https://doi.org/10.3390/molecules25184043 . .

TY  - JOUR
AU  - Dimitrijević, Teodora
AU  - Novaković, Irena T.
AU  - Radanović, Dušanka D.
AU  - Novaković, Sladjana B.
AU  - Rodić, Marko
AU  - Anđelković, Katarina K.
AU  - Šumar-Ristović, Maja
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4025
AB  - In this article, synthesis, spectral and X-ray structure characterization, antimicrobial activity and Brine shrimp test of two new Cu(II) complexes with a salicylaldehyde derivative have been reported. Complexes [Cu(L)(bipy)]BF4·0.5H2O and [Cu2(L)2(phen)2](BF4)2 were obtained in the reaction of Cu(BF4)2·6H2O, deprotonated 4-(diethylamino)−2-hydroxybenzaldehyde ligand (L) and α-diimine (2,2’-bipyridine or 1,10-phenanthroline). The complex with bipyridine is mononuclear, containing one L and one bipyridine ligand in a distorted square-planar cation with a BF4 − anion and lattice water molecule, whereas the complex with phenanthroline is a dinuclear centrosymmetric dimeric cation, containing two L ligands along with two phenanthroline ligands and BF4 − anions. The coordination geometry of each Cu(II) ion can be described as an elongated square pyramid. MS-ESI spectroscopy indicated that [Cu2(L)2(phen)2](BF4)2 is mononuclear in DMSO solution. In vitro antibacterial and antifungal activity was tested against four Gram-positive, four Gram-negative bacteria and three fungal strains. Complexes showed significantly stronger antibacterial activities than parent ligands. The mononuclear phenanthroline complex in solution showed very good antimicrobial activity, which is comparable to the activity of the standard antibiotic amikacin against all tested bacterial strains. The same complex has better antifungal activity than fluconazole, which was used as a standard. Results of the brine shrimp test indicate that both complexes have good toxicity against Artemia nauplii.
PB  - Taylor & Francis
T2  - Journal of Coordination Chemistry
T1  - Synthesis, spectral and structural characterization and biological activity of Cu(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines
VL  - 73
IS  - 4
SP  - 702
EP  - 716
DO  - 10.1080/00958972.2020.1740212
ER  - 

@article{
author = "Dimitrijević, Teodora and Novaković, Irena T. and Radanović, Dušanka D. and Novaković, Sladjana B. and Rodić, Marko and Anđelković, Katarina K. and Šumar-Ristović, Maja",
year = "2020",
abstract = "In this article, synthesis, spectral and X-ray structure characterization, antimicrobial activity and Brine shrimp test of two new Cu(II) complexes with a salicylaldehyde derivative have been reported. Complexes [Cu(L)(bipy)]BF4·0.5H2O and [Cu2(L)2(phen)2](BF4)2 were obtained in the reaction of Cu(BF4)2·6H2O, deprotonated 4-(diethylamino)−2-hydroxybenzaldehyde ligand (L) and α-diimine (2,2’-bipyridine or 1,10-phenanthroline). The complex with bipyridine is mononuclear, containing one L and one bipyridine ligand in a distorted square-planar cation with a BF4 − anion and lattice water molecule, whereas the complex with phenanthroline is a dinuclear centrosymmetric dimeric cation, containing two L ligands along with two phenanthroline ligands and BF4 − anions. The coordination geometry of each Cu(II) ion can be described as an elongated square pyramid. MS-ESI spectroscopy indicated that [Cu2(L)2(phen)2](BF4)2 is mononuclear in DMSO solution. In vitro antibacterial and antifungal activity was tested against four Gram-positive, four Gram-negative bacteria and three fungal strains. Complexes showed significantly stronger antibacterial activities than parent ligands. The mononuclear phenanthroline complex in solution showed very good antimicrobial activity, which is comparable to the activity of the standard antibiotic amikacin against all tested bacterial strains. The same complex has better antifungal activity than fluconazole, which was used as a standard. Results of the brine shrimp test indicate that both complexes have good toxicity against Artemia nauplii.",
publisher = "Taylor & Francis",
journal = "Journal of Coordination Chemistry",
title = "Synthesis, spectral and structural characterization and biological activity of Cu(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines",
volume = "73",
number = "4",
pages = "702-716",
doi = "10.1080/00958972.2020.1740212"
}

Dimitrijević, T., Novaković, I. T., Radanović, D. D., Novaković, S. B., Rodić, M., Anđelković, K. K.,& Šumar-Ristović, M.. (2020). Synthesis, spectral and structural characterization and biological activity of Cu(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines. in Journal of Coordination Chemistry
Taylor & Francis., 73(4), 702-716.
https://doi.org/10.1080/00958972.2020.1740212

Dimitrijević T, Novaković IT, Radanović DD, Novaković SB, Rodić M, Anđelković KK, Šumar-Ristović M. Synthesis, spectral and structural characterization and biological activity of Cu(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines. in Journal of Coordination Chemistry. 2020;73(4):702-716.
doi:10.1080/00958972.2020.1740212 .

Dimitrijević, Teodora, Novaković, Irena T., Radanović, Dušanka D., Novaković, Sladjana B., Rodić, Marko, Anđelković, Katarina K., Šumar-Ristović, Maja, "Synthesis, spectral and structural characterization and biological activity of Cu(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines" in Journal of Coordination Chemistry, 73, no. 4 (2020):702-716,
https://doi.org/10.1080/00958972.2020.1740212 . .

TY  - DATA
AU  - Dimitrijević, Teodora
AU  - Novaković, Irena T.
AU  - Radanović, Dušanka D.
AU  - Novaković, Sladjana B.
AU  - Rodić, Marko
AU  - Anđelković, Katarina K.
AU  - Šumar-Ristović, Maja
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4026
PB  - Taylor & Francis
T2  - Journal of Coordination Chemistry
T1  - Supplementary data for the article: Dimitrijević, T.; Novaković, I.; Radanović, D.; Novaković, S. B.; Rodić, M. V.; Anđelković, K.; Šumar-Ristović, M. Synthesis, Spectral and Structural Characterization and Biological Activity of Cu(II) Complexes with 4-(Diethylamino)Salicylaldehyde and α-Diimines. Journal of Coordination Chemistry 2020, 73 (4), 702–716. https://doi.org/10.1080/00958972.2020.1740212
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4026
ER  - 

@misc{
author = "Dimitrijević, Teodora and Novaković, Irena T. and Radanović, Dušanka D. and Novaković, Sladjana B. and Rodić, Marko and Anđelković, Katarina K. and Šumar-Ristović, Maja",
year = "2020",
publisher = "Taylor & Francis",
journal = "Journal of Coordination Chemistry",
title = "Supplementary data for the article: Dimitrijević, T.; Novaković, I.; Radanović, D.; Novaković, S. B.; Rodić, M. V.; Anđelković, K.; Šumar-Ristović, M. Synthesis, Spectral and Structural Characterization and Biological Activity of Cu(II) Complexes with 4-(Diethylamino)Salicylaldehyde and α-Diimines. Journal of Coordination Chemistry 2020, 73 (4), 702–716. https://doi.org/10.1080/00958972.2020.1740212",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4026"
}

Dimitrijević, T., Novaković, I. T., Radanović, D. D., Novaković, S. B., Rodić, M., Anđelković, K. K.,& Šumar-Ristović, M.. (2020). Supplementary data for the article: Dimitrijević, T.; Novaković, I.; Radanović, D.; Novaković, S. B.; Rodić, M. V.; Anđelković, K.; Šumar-Ristović, M. Synthesis, Spectral and Structural Characterization and Biological Activity of Cu(II) Complexes with 4-(Diethylamino)Salicylaldehyde and α-Diimines. Journal of Coordination Chemistry 2020, 73 (4), 702–716. https://doi.org/10.1080/00958972.2020.1740212. in Journal of Coordination Chemistry
Taylor & Francis..
https://hdl.handle.net/21.15107/rcub_cherry_4026

Dimitrijević T, Novaković IT, Radanović DD, Novaković SB, Rodić M, Anđelković KK, Šumar-Ristović M. Supplementary data for the article: Dimitrijević, T.; Novaković, I.; Radanović, D.; Novaković, S. B.; Rodić, M. V.; Anđelković, K.; Šumar-Ristović, M. Synthesis, Spectral and Structural Characterization and Biological Activity of Cu(II) Complexes with 4-(Diethylamino)Salicylaldehyde and α-Diimines. Journal of Coordination Chemistry 2020, 73 (4), 702–716. https://doi.org/10.1080/00958972.2020.1740212. in Journal of Coordination Chemistry. 2020;.
https://hdl.handle.net/21.15107/rcub_cherry_4026 .

Dimitrijević, Teodora, Novaković, Irena T., Radanović, Dušanka D., Novaković, Sladjana B., Rodić, Marko, Anđelković, Katarina K., Šumar-Ristović, Maja, "Supplementary data for the article: Dimitrijević, T.; Novaković, I.; Radanović, D.; Novaković, S. B.; Rodić, M. V.; Anđelković, K.; Šumar-Ristović, M. Synthesis, Spectral and Structural Characterization and Biological Activity of Cu(II) Complexes with 4-(Diethylamino)Salicylaldehyde and α-Diimines. Journal of Coordination Chemistry 2020, 73 (4), 702–716. https://doi.org/10.1080/00958972.2020.1740212" in Journal of Coordination Chemistry (2020),
https://hdl.handle.net/21.15107/rcub_cherry_4026 .

TY  - JOUR
AU  - Keškić, Tanja
AU  - Jagličić, Zvonko
AU  - Pevec, Andrej
AU  - Čobeljić, Božidar
AU  - Radanović, Dušanka D.
AU  - Gruden, Maja
AU  - Turel, Iztok
AU  - Anđelković, Katarina K.
AU  - Brčeski, Ilija
AU  - Zlatar, Matija
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4226
AB  - Two binuclear double end-on azido bridged Ni(II) complexes, [Ni2L2(μ-1,1-N3)2(N3)2]⋅2H2O (1a), and [Ni2L2(μ-1,1-N3)2(N3)2]⋅4H2O (1b) having the same inner sphere, where L=((E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium, were synthesized from the same solution and characterized by single-crystal X-ray diffraction methods. Variable‐temperature magnetic susceptibility measurements showed intra-dimer ferromagnetic coupling between Ni(II) ions. The ferromagnetic coupling is supported by the broken-symmetry DFT calculations, with the level of theory chosen based on a benchmark study on 19 additional structurally related binuclear Ni(II) complexes. The role of water molecules in crystals of 1a and 1b is explained by DFT based energy decomposition analysis.
PB  - Elsevier
T2  - Polyhedron
T1  - Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone
VL  - 191
SP  - 114802
DO  - 10.1016/j.poly.2020.114802
ER  - 

@article{
author = "Keškić, Tanja and Jagličić, Zvonko and Pevec, Andrej and Čobeljić, Božidar and Radanović, Dušanka D. and Gruden, Maja and Turel, Iztok and Anđelković, Katarina K. and Brčeski, Ilija and Zlatar, Matija",
year = "2020",
abstract = "Two binuclear double end-on azido bridged Ni(II) complexes, [Ni2L2(μ-1,1-N3)2(N3)2]⋅2H2O (1a), and [Ni2L2(μ-1,1-N3)2(N3)2]⋅4H2O (1b) having the same inner sphere, where L=((E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium, were synthesized from the same solution and characterized by single-crystal X-ray diffraction methods. Variable‐temperature magnetic susceptibility measurements showed intra-dimer ferromagnetic coupling between Ni(II) ions. The ferromagnetic coupling is supported by the broken-symmetry DFT calculations, with the level of theory chosen based on a benchmark study on 19 additional structurally related binuclear Ni(II) complexes. The role of water molecules in crystals of 1a and 1b is explained by DFT based energy decomposition analysis.",
publisher = "Elsevier",
journal = "Polyhedron",
title = "Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone",
volume = "191",
pages = "114802",
doi = "10.1016/j.poly.2020.114802"
}

Keškić, T., Jagličić, Z., Pevec, A., Čobeljić, B., Radanović, D. D., Gruden, M., Turel, I., Anđelković, K. K., Brčeski, I.,& Zlatar, M.. (2020). Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone. in Polyhedron
Elsevier., 191, 114802.
https://doi.org/10.1016/j.poly.2020.114802

Keškić T, Jagličić Z, Pevec A, Čobeljić B, Radanović DD, Gruden M, Turel I, Anđelković KK, Brčeski I, Zlatar M. Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone. in Polyhedron. 2020;191:114802.
doi:10.1016/j.poly.2020.114802 .

Keškić, Tanja, Jagličić, Zvonko, Pevec, Andrej, Čobeljić, Božidar, Radanović, Dušanka D., Gruden, Maja, Turel, Iztok, Anđelković, Katarina K., Brčeski, Ilija, Zlatar, Matija, "Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone" in Polyhedron, 191 (2020):114802,
https://doi.org/10.1016/j.poly.2020.114802 . .

TY  - JOUR
AU  - Stojičkov, Marko
AU  - Sturm, Sabrina
AU  - Čobeljić, Božidar
AU  - Pevec, Andrej
AU  - Jevtović, Mima
AU  - Scheitler, Andreas
AU  - Radanović, Dušanka D.
AU  - Senft, Laura
AU  - Turel, Iztok
AU  - Anđelković, Katarina K.
AU  - Miehlich, Matthias
AU  - Meyer, Karsten
AU  - Ivanović-Burmazović, Ivana
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4285
AB  - We have synthesized and characterized Co(II) (1), Zn(II) (2), Fe(III) (3) and Cu(II) (4) complexes of 2,2'‐[2,6‐pyridinediylbis(ethylidyne‐1‐hydrazinyl‐2‐ylidene)]bis[N,N,N‐trimethyl‐2‐oxoethanaminium] dichloride (H2LCl2) by NMR, IR, and X‐Band EPR spectroscopy, respectively, as well as by single‐crystal X‐ray structural analysis. H2LCl2 belongs to the class of diacetylpyridine bis(hydrazone) ligands and bears two positively charged quaternary ammonium functionalities. The complexes 1–3 possess a pentagonal‐bipyramidal geometry, whereas 4 has square‐pyramidal geometry. Redox reactivity and SOD activity of the complexes was studied by means of electrochemical measurements in aqueous‐buffer and DMF or DMSO solutions, respectively, as well as by stopped‐flow measurements. Complexes 1–3 do not have SOD activity, whereas 4 exhibits a high catalytic rate constant for the superoxide dismutation, kcat = 1.73 × 107 m–1 s–1 (in MOPS buffer solution of pH = 7.4). The results were discussed in terms of complex redox potentials, electrostatic interactions and their spatial distribution, kinetic lability of metal centers, and stability of peroxo intermediates, respectively.
PB  - Wiley-VCH Verlag
T2  - European Journal of Inorganic Chemistry
T1  - Cobalt(II), Zinc(II), Iron(III), and Copper(II) Complexes Bearing Positively Charged Quaternary Ammonium Functionalities: Synthesis, Characterization, Electrochemical Behavior, and SOD Activity
SP  - 3347
EP  - 3358
DO  - 10.1002/ejic.202000415
ER  - 

@article{
author = "Stojičkov, Marko and Sturm, Sabrina and Čobeljić, Božidar and Pevec, Andrej and Jevtović, Mima and Scheitler, Andreas and Radanović, Dušanka D. and Senft, Laura and Turel, Iztok and Anđelković, Katarina K. and Miehlich, Matthias and Meyer, Karsten and Ivanović-Burmazović, Ivana",
year = "2020",
abstract = "We have synthesized and characterized Co(II) (1), Zn(II) (2), Fe(III) (3) and Cu(II) (4) complexes of 2,2'‐[2,6‐pyridinediylbis(ethylidyne‐1‐hydrazinyl‐2‐ylidene)]bis[N,N,N‐trimethyl‐2‐oxoethanaminium] dichloride (H2LCl2) by NMR, IR, and X‐Band EPR spectroscopy, respectively, as well as by single‐crystal X‐ray structural analysis. H2LCl2 belongs to the class of diacetylpyridine bis(hydrazone) ligands and bears two positively charged quaternary ammonium functionalities. The complexes 1–3 possess a pentagonal‐bipyramidal geometry, whereas 4 has square‐pyramidal geometry. Redox reactivity and SOD activity of the complexes was studied by means of electrochemical measurements in aqueous‐buffer and DMF or DMSO solutions, respectively, as well as by stopped‐flow measurements. Complexes 1–3 do not have SOD activity, whereas 4 exhibits a high catalytic rate constant for the superoxide dismutation, kcat = 1.73 × 107 m–1 s–1 (in MOPS buffer solution of pH = 7.4). The results were discussed in terms of complex redox potentials, electrostatic interactions and their spatial distribution, kinetic lability of metal centers, and stability of peroxo intermediates, respectively.",
publisher = "Wiley-VCH Verlag",
journal = "European Journal of Inorganic Chemistry",
title = "Cobalt(II), Zinc(II), Iron(III), and Copper(II) Complexes Bearing Positively Charged Quaternary Ammonium Functionalities: Synthesis, Characterization, Electrochemical Behavior, and SOD Activity",
pages = "3347-3358",
doi = "10.1002/ejic.202000415"
}

Stojičkov, M., Sturm, S., Čobeljić, B., Pevec, A., Jevtović, M., Scheitler, A., Radanović, D. D., Senft, L., Turel, I., Anđelković, K. K., Miehlich, M., Meyer, K.,& Ivanović-Burmazović, I.. (2020). Cobalt(II), Zinc(II), Iron(III), and Copper(II) Complexes Bearing Positively Charged Quaternary Ammonium Functionalities: Synthesis, Characterization, Electrochemical Behavior, and SOD Activity. in European Journal of Inorganic Chemistry
Wiley-VCH Verlag., 3347-3358.
https://doi.org/10.1002/ejic.202000415

Stojičkov M, Sturm S, Čobeljić B, Pevec A, Jevtović M, Scheitler A, Radanović DD, Senft L, Turel I, Anđelković KK, Miehlich M, Meyer K, Ivanović-Burmazović I. Cobalt(II), Zinc(II), Iron(III), and Copper(II) Complexes Bearing Positively Charged Quaternary Ammonium Functionalities: Synthesis, Characterization, Electrochemical Behavior, and SOD Activity. in European Journal of Inorganic Chemistry. 2020;:3347-3358.
doi:10.1002/ejic.202000415 .

Stojičkov, Marko, Sturm, Sabrina, Čobeljić, Božidar, Pevec, Andrej, Jevtović, Mima, Scheitler, Andreas, Radanović, Dušanka D., Senft, Laura, Turel, Iztok, Anđelković, Katarina K., Miehlich, Matthias, Meyer, Karsten, Ivanović-Burmazović, Ivana, "Cobalt(II), Zinc(II), Iron(III), and Copper(II) Complexes Bearing Positively Charged Quaternary Ammonium Functionalities: Synthesis, Characterization, Electrochemical Behavior, and SOD Activity" in European Journal of Inorganic Chemistry (2020):3347-3358,
https://doi.org/10.1002/ejic.202000415 . .

TY  - JOUR
AU  - Keškić, Tanja
AU  - Jagličić, Zvonko
AU  - Pevec, Andrej
AU  - Čobeljić, Božidar
AU  - Radanović, Dušanka D.
AU  - Gruden, Maja
AU  - Turel, Iztok
AU  - Anđelković, Katarina K.
AU  - Brčeski, Ilija
AU  - Zlatar, Matija
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4296
AB  - Two binuclear double end-on azido bridged Ni(II) complexes, [Ni2L2(μ-1,1-N3)2(N3)2]⋅2H2O (1a), and [Ni2L2(μ-1,1-N3)2(N3)2]⋅4H2O (1b) having the same inner sphere, where L=((E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium, were synthesized from the same solution and characterized by single-crystal X-ray diffraction methods. Variable‐temperature magnetic susceptibility measurements showed intra-dimer ferromagnetic coupling between Ni(II) ions. The ferromagnetic coupling is supported by the broken-symmetry DFT calculations, with the level of theory chosen based on a benchmark study on 19 additional structurally related binuclear Ni(II) complexes. The role of water molecules in crystals of 1a and 1b is explained by DFT based energy decomposition analysis.
PB  - Elsevier
T2  - Polyhedron
T1  - Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone
VL  - 191
SP  - 114802
DO  - 10.1016/j.poly.2020.114802
ER  - 

@article{
author = "Keškić, Tanja and Jagličić, Zvonko and Pevec, Andrej and Čobeljić, Božidar and Radanović, Dušanka D. and Gruden, Maja and Turel, Iztok and Anđelković, Katarina K. and Brčeski, Ilija and Zlatar, Matija",
year = "2020",
abstract = "Two binuclear double end-on azido bridged Ni(II) complexes, [Ni2L2(μ-1,1-N3)2(N3)2]⋅2H2O (1a), and [Ni2L2(μ-1,1-N3)2(N3)2]⋅4H2O (1b) having the same inner sphere, where L=((E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium, were synthesized from the same solution and characterized by single-crystal X-ray diffraction methods. Variable‐temperature magnetic susceptibility measurements showed intra-dimer ferromagnetic coupling between Ni(II) ions. The ferromagnetic coupling is supported by the broken-symmetry DFT calculations, with the level of theory chosen based on a benchmark study on 19 additional structurally related binuclear Ni(II) complexes. The role of water molecules in crystals of 1a and 1b is explained by DFT based energy decomposition analysis.",
publisher = "Elsevier",
journal = "Polyhedron",
title = "Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone",
volume = "191",
pages = "114802",
doi = "10.1016/j.poly.2020.114802"
}

Keškić, T., Jagličić, Z., Pevec, A., Čobeljić, B., Radanović, D. D., Gruden, M., Turel, I., Anđelković, K. K., Brčeski, I.,& Zlatar, M.. (2020). Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone. in Polyhedron
Elsevier., 191, 114802.
https://doi.org/10.1016/j.poly.2020.114802

Keškić T, Jagličić Z, Pevec A, Čobeljić B, Radanović DD, Gruden M, Turel I, Anđelković KK, Brčeski I, Zlatar M. Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone. in Polyhedron. 2020;191:114802.
doi:10.1016/j.poly.2020.114802 .

Keškić, Tanja, Jagličić, Zvonko, Pevec, Andrej, Čobeljić, Božidar, Radanović, Dušanka D., Gruden, Maja, Turel, Iztok, Anđelković, Katarina K., Brčeski, Ilija, Zlatar, Matija, "Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone" in Polyhedron, 191 (2020):114802,
https://doi.org/10.1016/j.poly.2020.114802 . .

TY  - JOUR
AU  - Darmanović, Darinka
AU  - Radanović, Dušanka D.
AU  - Jevtović (born Romanović), Mima
AU  - Turel, Iztok
AU  - Pevec, Andrej
AU  - Milčić, Miloš K.
AU  - Gruden, Maja
AU  - Zlatar, Matej
AU  - Đorđević, Nataša
AU  - Anđelković, Katarina K.
AU  - Čobeljić, Božidar
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5688
AB  - Two Co(III) complexes with condensation product of thiosemicarbazide and 2-acetylthiazole (HL1 ligand, (E)-2-(1-(thiazol-2-yl)ethylidene)hydrazine-1-carbothioamide) and the condensation product of 2-acetylpyridine and Girard's P reagent (HL2Cl ligand, (E)-1-(2-oxo-2-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)ethyl)pyridin-1-ium chloride) have been synthesized and characterized based on the results of single-crystal X-ray diffraction, NMR and IR spectroscopy and elemental analysis. Cobalt(III) complex with HL1 ligand, [Co(L1)2]BF4⋅H2O (1), is bis octahedral complex in which two deprotonated ligand molecules coordinate in a mer arrangement through two NNS sets of donor atoms. In cobalt(III) complex with HL2Cl, [Co(L2)(N3)3] (2), the ligand is coordinated in deprotonated, formally neutral, form to Co(III) ion in tridentate fashion through NNO set of donor atoms, and the other three coordination sites of a monokis octahedron are occupied by meridionally coordinated azide anions. DFT calculations were performed to elucidate coordination preferences of these ligands toward Co(III) ion.
PB  - Elsevier
T2  - J. Mol. Struct.
T1  - Coordination preferences of NNO and NNS Schiff base ligands with Co(III) complexes: Synthesis, characterization and DFT calculation
VL  - 1266
SP  - 133509
DO  - 10.1016/j.molstruc.2022.133509
ER  - 

@article{
author = "Darmanović, Darinka and Radanović, Dušanka D. and Jevtović (born Romanović), Mima and Turel, Iztok and Pevec, Andrej and Milčić, Miloš K. and Gruden, Maja and Zlatar, Matej and Đorđević, Nataša and Anđelković, Katarina K. and Čobeljić, Božidar",
year = "2020",
abstract = "Two Co(III) complexes with condensation product of thiosemicarbazide and 2-acetylthiazole (HL1 ligand, (E)-2-(1-(thiazol-2-yl)ethylidene)hydrazine-1-carbothioamide) and the condensation product of 2-acetylpyridine and Girard's P reagent (HL2Cl ligand, (E)-1-(2-oxo-2-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)ethyl)pyridin-1-ium chloride) have been synthesized and characterized based on the results of single-crystal X-ray diffraction, NMR and IR spectroscopy and elemental analysis. Cobalt(III) complex with HL1 ligand, [Co(L1)2]BF4⋅H2O (1), is bis octahedral complex in which two deprotonated ligand molecules coordinate in a mer arrangement through two NNS sets of donor atoms. In cobalt(III) complex with HL2Cl, [Co(L2)(N3)3] (2), the ligand is coordinated in deprotonated, formally neutral, form to Co(III) ion in tridentate fashion through NNO set of donor atoms, and the other three coordination sites of a monokis octahedron are occupied by meridionally coordinated azide anions. DFT calculations were performed to elucidate coordination preferences of these ligands toward Co(III) ion.",
publisher = "Elsevier",
journal = "J. Mol. Struct.",
title = "Coordination preferences of NNO and NNS Schiff base ligands with Co(III) complexes: Synthesis, characterization and DFT calculation",
volume = "1266",
pages = "133509",
doi = "10.1016/j.molstruc.2022.133509"
}

Darmanović, D., Radanović, D. D., Jevtović (born Romanović), M., Turel, I., Pevec, A., Milčić, M. K., Gruden, M., Zlatar, M., Đorđević, N., Anđelković, K. K.,& Čobeljić, B.. (2020). Coordination preferences of NNO and NNS Schiff base ligands with Co(III) complexes: Synthesis, characterization and DFT calculation. in J. Mol. Struct.
Elsevier., 1266, 133509.
https://doi.org/10.1016/j.molstruc.2022.133509

Darmanović D, Radanović DD, Jevtović (born Romanović) M, Turel I, Pevec A, Milčić MK, Gruden M, Zlatar M, Đorđević N, Anđelković KK, Čobeljić B. Coordination preferences of NNO and NNS Schiff base ligands with Co(III) complexes: Synthesis, characterization and DFT calculation. in J. Mol. Struct.. 2020;1266:133509.
doi:10.1016/j.molstruc.2022.133509 .

Darmanović, Darinka, Radanović, Dušanka D., Jevtović (born Romanović), Mima, Turel, Iztok, Pevec, Andrej, Milčić, Miloš K., Gruden, Maja, Zlatar, Matej, Đorđević, Nataša, Anđelković, Katarina K., Čobeljić, Božidar, "Coordination preferences of NNO and NNS Schiff base ligands with Co(III) complexes: Synthesis, characterization and DFT calculation" in J. Mol. Struct., 1266 (2020):133509,
https://doi.org/10.1016/j.molstruc.2022.133509 . .

TY  - JOUR
AU  - Darmanović, Darinka
AU  - Shcherbakov, Igor N.
AU  - Duboc, Carole
AU  - Spasojević, Vojislav
AU  - Hanžel, Darko
AU  - Anđelković, Katarina K.
AU  - Radanović, Dušanka D.
AU  - Turel, Iztok
AU  - Milenković, Milica R.
AU  - Gruden, Maja
AU  - Čobeljić, Božidar
AU  - Zlatar, Matija
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3855
AB  - Magnetic anisotropy in pentagonal bipyramidal complexes of Co(II) (1 and 2), Fe(III) (3 and 4), and Ni(II) (5) with a 2,2′-[2,6-pyridinediylbis(ethylidyne-1-hydrazinyl-2-ylidene)]bis[N,N,N-trimethyl-2-oxoethanaminium] equatorial ligand and isothiocyanato axial ligands has been investigated by magnetic susceptibility measurements, powder X-band electron paramagnetic resonance (EPR) spectroscopy, Mössbauer spectroscopy, ab initio, and ligand-field density functional theory (LFDFT) calculations. The studied complexes display three distinct types of magnetic anisotropy. Co(II) complexes (1 and 2) show an easy plane anisotropy with large and positive D values and negligible rhombicity. The Ni(II) complex (5) has uniaxial magnetic anisotropy with a negative D value. Fe(III) complexes (3 and 4) have small zero-field splitting (ZFS) parameters. Theoretical modeling is used to rationalize the magnetic anisotropy in these systems and to identify the most important excited states that are responsible for the zero-field splitting. These excitations are a consequence of the electronic structure of the central metal ion in ideal pentagonal bipyramidal coordination.
PB  - American Chemical Society (ACS)
T2  - The Journal of Physical Chemistry C
T1  - Combined Experimental and Theoretical Investigation of the Origin of Magnetic Anisotropy in Pentagonal Bipyramidal Isothiocyanato Co(II), Ni(II), and Fe(III) Complexes with Quaternary-Ammonium-Functionalized 2,6-Diacetylpyridine Bisacylhydrazone
VL  - 123
IS  - 51
SP  - 31142
EP  - 31155
DO  - 10.1021/acs.jpcc.9b08066
ER  - 

@article{
author = "Darmanović, Darinka and Shcherbakov, Igor N. and Duboc, Carole and Spasojević, Vojislav and Hanžel, Darko and Anđelković, Katarina K. and Radanović, Dušanka D. and Turel, Iztok and Milenković, Milica R. and Gruden, Maja and Čobeljić, Božidar and Zlatar, Matija",
year = "2019",
abstract = "Magnetic anisotropy in pentagonal bipyramidal complexes of Co(II) (1 and 2), Fe(III) (3 and 4), and Ni(II) (5) with a 2,2′-[2,6-pyridinediylbis(ethylidyne-1-hydrazinyl-2-ylidene)]bis[N,N,N-trimethyl-2-oxoethanaminium] equatorial ligand and isothiocyanato axial ligands has been investigated by magnetic susceptibility measurements, powder X-band electron paramagnetic resonance (EPR) spectroscopy, Mössbauer spectroscopy, ab initio, and ligand-field density functional theory (LFDFT) calculations. The studied complexes display three distinct types of magnetic anisotropy. Co(II) complexes (1 and 2) show an easy plane anisotropy with large and positive D values and negligible rhombicity. The Ni(II) complex (5) has uniaxial magnetic anisotropy with a negative D value. Fe(III) complexes (3 and 4) have small zero-field splitting (ZFS) parameters. Theoretical modeling is used to rationalize the magnetic anisotropy in these systems and to identify the most important excited states that are responsible for the zero-field splitting. These excitations are a consequence of the electronic structure of the central metal ion in ideal pentagonal bipyramidal coordination.",
publisher = "American Chemical Society (ACS)",
journal = "The Journal of Physical Chemistry C",
title = "Combined Experimental and Theoretical Investigation of the Origin of Magnetic Anisotropy in Pentagonal Bipyramidal Isothiocyanato Co(II), Ni(II), and Fe(III) Complexes with Quaternary-Ammonium-Functionalized 2,6-Diacetylpyridine Bisacylhydrazone",
volume = "123",
number = "51",
pages = "31142-31155",
doi = "10.1021/acs.jpcc.9b08066"
}

Darmanović, D., Shcherbakov, I. N., Duboc, C., Spasojević, V., Hanžel, D., Anđelković, K. K., Radanović, D. D., Turel, I., Milenković, M. R., Gruden, M., Čobeljić, B.,& Zlatar, M.. (2019). Combined Experimental and Theoretical Investigation of the Origin of Magnetic Anisotropy in Pentagonal Bipyramidal Isothiocyanato Co(II), Ni(II), and Fe(III) Complexes with Quaternary-Ammonium-Functionalized 2,6-Diacetylpyridine Bisacylhydrazone. in The Journal of Physical Chemistry C
American Chemical Society (ACS)., 123(51), 31142-31155.
https://doi.org/10.1021/acs.jpcc.9b08066

Darmanović D, Shcherbakov IN, Duboc C, Spasojević V, Hanžel D, Anđelković KK, Radanović DD, Turel I, Milenković MR, Gruden M, Čobeljić B, Zlatar M. Combined Experimental and Theoretical Investigation of the Origin of Magnetic Anisotropy in Pentagonal Bipyramidal Isothiocyanato Co(II), Ni(II), and Fe(III) Complexes with Quaternary-Ammonium-Functionalized 2,6-Diacetylpyridine Bisacylhydrazone. in The Journal of Physical Chemistry C. 2019;123(51):31142-31155.
doi:10.1021/acs.jpcc.9b08066 .

Darmanović, Darinka, Shcherbakov, Igor N., Duboc, Carole, Spasojević, Vojislav, Hanžel, Darko, Anđelković, Katarina K., Radanović, Dušanka D., Turel, Iztok, Milenković, Milica R., Gruden, Maja, Čobeljić, Božidar, Zlatar, Matija, "Combined Experimental and Theoretical Investigation of the Origin of Magnetic Anisotropy in Pentagonal Bipyramidal Isothiocyanato Co(II), Ni(II), and Fe(III) Complexes with Quaternary-Ammonium-Functionalized 2,6-Diacetylpyridine Bisacylhydrazone" in The Journal of Physical Chemistry C, 123, no. 51 (2019):31142-31155,
https://doi.org/10.1021/acs.jpcc.9b08066 . .