TY  - JOUR
AU  - Stevanović, Nevena Lj.
AU  - Aleksić, Ivana
AU  - Kljun, Jakob
AU  - Škaro Bogojević, Sanja
AU  - Veselinović, Aleksandar
AU  - Nikodinović-Runić, Jasmina
AU  - Turel, Iztok
AU  - Djuran, Milos 
AU  - Glišić, Biljana
PY  - 2021
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1484
AB  - Copper(II) and zinc(II) complexes with clinically used antifungal drug fluconazole (fcz), {[CuCl2(fcz)(2)](.)5H(2)O}(n), 1, and {[ZnCl2(fcz)(2)]Greek ano teleia2C(2)H(5)OH}(n), 2, were prepared and characterized by spectroscopic and crystallographic methods. The polymeric structure of the complexes comprises four fluconazole molecules monodentately coordinated via the triazole nitrogen and two chlorido ligands. With respect to fluconazole, complex 2 showed significantly higher antifungal activity against Candida krusei and Candida parapsilosis. All tested compounds reduced the total amount of ergosterol at subinhibitory concentrations, indicating that the mode of activity of fluconazole was retained within the complexes, which was corroborated via molecular docking with cytochrome P450 sterol 14 alpha-demethylase (CYP51) as a target. Electrostatic, steric and internal energy interactions between the complexes and enzyme showed that 2 has higher binding potency to this target. Both complexes showed strong inhibition of C. albicans filamentation and biofilm formation at subinhibitory concentrations, with 2 being able to reduce the adherence of C. albicans to A549 cells in vitro. Complex 2 was able to reduce pyocyanin production in Pseudomonas aeruginosa between 10% and 25% and to inhibit its biofilm formation by 20% in comparison to the untreated control. These results suggest that complex 2 may be further examined in the mixed Candida-P. aeruginosa infections.
PB  - MDPI, Basel
T2  - Pharmaceuticals
T1  - Copper(II) and Zinc(II) Complexes with the Clinically Used Fluconazole: Comparison of Antifungal Activity and Therapeutic Potential
IS  - 1
VL  - 14
DO  - 10.3390/ph14010024
ER  - 

@article{
author = "Stevanović, Nevena Lj. and Aleksić, Ivana and Kljun, Jakob and Škaro Bogojević, Sanja and Veselinović, Aleksandar and Nikodinović-Runić, Jasmina and Turel, Iztok and Djuran, Milos  and Glišić, Biljana",
year = "2021",
abstract = "Copper(II) and zinc(II) complexes with clinically used antifungal drug fluconazole (fcz), {[CuCl2(fcz)(2)](.)5H(2)O}(n), 1, and {[ZnCl2(fcz)(2)]Greek ano teleia2C(2)H(5)OH}(n), 2, were prepared and characterized by spectroscopic and crystallographic methods. The polymeric structure of the complexes comprises four fluconazole molecules monodentately coordinated via the triazole nitrogen and two chlorido ligands. With respect to fluconazole, complex 2 showed significantly higher antifungal activity against Candida krusei and Candida parapsilosis. All tested compounds reduced the total amount of ergosterol at subinhibitory concentrations, indicating that the mode of activity of fluconazole was retained within the complexes, which was corroborated via molecular docking with cytochrome P450 sterol 14 alpha-demethylase (CYP51) as a target. Electrostatic, steric and internal energy interactions between the complexes and enzyme showed that 2 has higher binding potency to this target. Both complexes showed strong inhibition of C. albicans filamentation and biofilm formation at subinhibitory concentrations, with 2 being able to reduce the adherence of C. albicans to A549 cells in vitro. Complex 2 was able to reduce pyocyanin production in Pseudomonas aeruginosa between 10% and 25% and to inhibit its biofilm formation by 20% in comparison to the untreated control. These results suggest that complex 2 may be further examined in the mixed Candida-P. aeruginosa infections.",
publisher = "MDPI, Basel",
journal = "Pharmaceuticals",
title = "Copper(II) and Zinc(II) Complexes with the Clinically Used Fluconazole: Comparison of Antifungal Activity and Therapeutic Potential",
number = "1",
volume = "14",
doi = "10.3390/ph14010024"
}

Stevanović, N. Lj., Aleksić, I., Kljun, J., Škaro Bogojević, S., Veselinović, A., Nikodinović-Runić, J., Turel, I., Djuran, M.,& Glišić, B.. (2021). Copper(II) and Zinc(II) Complexes with the Clinically Used Fluconazole: Comparison of Antifungal Activity and Therapeutic Potential. in Pharmaceuticals
MDPI, Basel., 14(1).
https://doi.org/10.3390/ph14010024

Stevanović NL, Aleksić I, Kljun J, Škaro Bogojević S, Veselinović A, Nikodinović-Runić J, Turel I, Djuran M, Glišić B. Copper(II) and Zinc(II) Complexes with the Clinically Used Fluconazole: Comparison of Antifungal Activity and Therapeutic Potential. in Pharmaceuticals. 2021;14(1).
doi:10.3390/ph14010024 .

Stevanović, Nevena Lj., Aleksić, Ivana, Kljun, Jakob, Škaro Bogojević, Sanja, Veselinović, Aleksandar, Nikodinović-Runić, Jasmina, Turel, Iztok, Djuran, Milos , Glišić, Biljana, "Copper(II) and Zinc(II) Complexes with the Clinically Used Fluconazole: Comparison of Antifungal Activity and Therapeutic Potential" in Pharmaceuticals, 14, no. 1 (2021),
https://doi.org/10.3390/ph14010024 . .

TY  - JOUR
AU  - Ašanin, Darko P.
AU  - Škaro Bogojević, Sanja
AU  - Perdih, Franc
AU  - Andrejević, Tina P.
AU  - Milivojević, Dušan
AU  - Aleksić, Ivana
AU  - Nikodinović-Runić, Jasmina
AU  - Glišić, Biljana
AU  - Turel, Iztok
AU  - Djuran, Milos
PY  - 2021
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1420
AB  - Three new silver(I) complexes [Ag(NO3)(tia)(H2O)](n) (Ag1), [Ag(CF3SO3)(1,8-naph)](n) (Ag2) and [Ag-2(1,8-naph)(2)(H2O)(1.2)](PF6)(2) (Ag3), where tia is thianthrene and 1,8-naph is 1,8-naphthyridine, were synthesized and structurally characterized by different spectroscopic and electrochemical methods and their crystal structures were determined by single-crystal X-ray diffraction analysis. Their antimicrobial potential was evaluated against four bacterial and three Candida species, and the obtained results revealed that these complexes showed significant activity toward the Gram-positive Staphylococcus aureus, Gram-negative Pseudomonas aeruginosa and the investigated Candida species with minimal inhibitory concentration (MIC) values in the range 1.56-7.81 mu g/mL. On the other hand, tia and 1,8-naph ligands were not active against the investigated strains, suggesting that their complexation with Ag(I) ion results in the formation of antimicrobial compounds. Moreover, low toxicity of the complexes was detected by in vivo model Caenorhabditis elegans. The interaction of the complexes with calf thymus DNA (ct-DNA) and bovine serum albumin (BSA) was studied to evaluate their binding affinity towards these biomolecules for possible insights into the mode of antimicrobial activity. The binding affinity of Ag1-3 to BSA was higher than that for DNA, indicating that proteins could be more favorable binding sites for these complexes in comparison to the nucleic acids.
PB  - Basel : MDPI
T2  - Molecules
T1  - Structural Characterization, Antimicrobial Activity and BSA/DNA Binding Affinity of New Silver(I) Complexes with Thianthrene and 1,8-Naphthyridine
IS  - 7
VL  - 26
DO  - 10.3390/molecules26071871
ER  - 

@article{
author = "Ašanin, Darko P. and Škaro Bogojević, Sanja and Perdih, Franc and Andrejević, Tina P. and Milivojević, Dušan and Aleksić, Ivana and Nikodinović-Runić, Jasmina and Glišić, Biljana and Turel, Iztok and Djuran, Milos",
year = "2021",
abstract = "Three new silver(I) complexes [Ag(NO3)(tia)(H2O)](n) (Ag1), [Ag(CF3SO3)(1,8-naph)](n) (Ag2) and [Ag-2(1,8-naph)(2)(H2O)(1.2)](PF6)(2) (Ag3), where tia is thianthrene and 1,8-naph is 1,8-naphthyridine, were synthesized and structurally characterized by different spectroscopic and electrochemical methods and their crystal structures were determined by single-crystal X-ray diffraction analysis. Their antimicrobial potential was evaluated against four bacterial and three Candida species, and the obtained results revealed that these complexes showed significant activity toward the Gram-positive Staphylococcus aureus, Gram-negative Pseudomonas aeruginosa and the investigated Candida species with minimal inhibitory concentration (MIC) values in the range 1.56-7.81 mu g/mL. On the other hand, tia and 1,8-naph ligands were not active against the investigated strains, suggesting that their complexation with Ag(I) ion results in the formation of antimicrobial compounds. Moreover, low toxicity of the complexes was detected by in vivo model Caenorhabditis elegans. The interaction of the complexes with calf thymus DNA (ct-DNA) and bovine serum albumin (BSA) was studied to evaluate their binding affinity towards these biomolecules for possible insights into the mode of antimicrobial activity. The binding affinity of Ag1-3 to BSA was higher than that for DNA, indicating that proteins could be more favorable binding sites for these complexes in comparison to the nucleic acids.",
publisher = "Basel : MDPI",
journal = "Molecules",
title = "Structural Characterization, Antimicrobial Activity and BSA/DNA Binding Affinity of New Silver(I) Complexes with Thianthrene and 1,8-Naphthyridine",
number = "7",
volume = "26",
doi = "10.3390/molecules26071871"
}

Ašanin, D. P., Škaro Bogojević, S., Perdih, F., Andrejević, T. P., Milivojević, D., Aleksić, I., Nikodinović-Runić, J., Glišić, B., Turel, I.,& Djuran, M.. (2021). Structural Characterization, Antimicrobial Activity and BSA/DNA Binding Affinity of New Silver(I) Complexes with Thianthrene and 1,8-Naphthyridine. in Molecules
Basel : MDPI., 26(7).
https://doi.org/10.3390/molecules26071871

Ašanin DP, Škaro Bogojević S, Perdih F, Andrejević TP, Milivojević D, Aleksić I, Nikodinović-Runić J, Glišić B, Turel I, Djuran M. Structural Characterization, Antimicrobial Activity and BSA/DNA Binding Affinity of New Silver(I) Complexes with Thianthrene and 1,8-Naphthyridine. in Molecules. 2021;26(7).
doi:10.3390/molecules26071871 .

Ašanin, Darko P., Škaro Bogojević, Sanja, Perdih, Franc, Andrejević, Tina P., Milivojević, Dušan, Aleksić, Ivana, Nikodinović-Runić, Jasmina, Glišić, Biljana, Turel, Iztok, Djuran, Milos, "Structural Characterization, Antimicrobial Activity and BSA/DNA Binding Affinity of New Silver(I) Complexes with Thianthrene and 1,8-Naphthyridine" in Molecules, 26, no. 7 (2021),
https://doi.org/10.3390/molecules26071871 . .

TY  - JOUR
AU  - Stevanović, Nevena Lj.
AU  - Glišić, Biljana
AU  - Vojnović, Sandra
AU  - Wadepohl, Hubert
AU  - Andrejević, Tina P.
AU  - Durić, Sonja Z.
AU  - Savić, Nada D.
AU  - Nikodinović-Runić, Jasmina
AU  - Djuran, Milos 
AU  - Pavić, Aleksandar
PY  - 2021
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1424
AB  - In order to develop a novel antifungal agent, we synthesized and completely structurally characterized the silver(I) complex with the known antimycotic itraconazole (itraco), [Ag(itraco-N)(2)]NO3 center dot H2O (Agitraco). The spectroscopic and crystallographic results revealed that, in this complex, two itraco ligands are monodentately coordinated to the Ag(I) ion via the triazole nitrogen atom forming a cationic [Ag(itraco-N)(2)]+ part, which is neutralized by the nitrate anion. The antifungal effect of silver(I) complex and itraconazole was evaluated against four different Candida species (C. albicans, C. glabrata, C. parapsilosis and C. krusei) by means of minimal inhibitory concentrations (MICs). Agitraco complex shows enhanced antifungal activity than itraco, being 2.3- and 4.5-fold more active against C. albicans and C. glabrata, respectively. The complex was also more efficient in inhibiting yeast to hyphae transition process in C. albicans, which is an important step in its pathogenesis. Part of the improved activity of Agitraco could be attributed to the greater induction of reactive oxygen species in Candida spp. with respect to itraco. The toxicity evaluation in the zebrafish model (Danio rerio) suggests that the Agitraco complex has better therapeutic profile and improved antifungal efficacy with respect to the parent drug, which were also proven in vivo using the zebrafish model of lethal disseminated candidiasis. Interaction of Agitraco with bovine serum albumin (BSA) was investigated with the aim to assess its binding affinity toward this biomolecule.
PB  - Elsevier, Amsterdam
T2  - Journal of Molecular Structure
T1  - Improvement of the anti-Candida activity of itraconazole in the zebrafish infection model by its coordination to silver(I)
VL  - 1232
DO  - 10.1016/j.molstruc.2021.130006
ER  - 

@article{
author = "Stevanović, Nevena Lj. and Glišić, Biljana and Vojnović, Sandra and Wadepohl, Hubert and Andrejević, Tina P. and Durić, Sonja Z. and Savić, Nada D. and Nikodinović-Runić, Jasmina and Djuran, Milos  and Pavić, Aleksandar",
year = "2021",
abstract = "In order to develop a novel antifungal agent, we synthesized and completely structurally characterized the silver(I) complex with the known antimycotic itraconazole (itraco), [Ag(itraco-N)(2)]NO3 center dot H2O (Agitraco). The spectroscopic and crystallographic results revealed that, in this complex, two itraco ligands are monodentately coordinated to the Ag(I) ion via the triazole nitrogen atom forming a cationic [Ag(itraco-N)(2)]+ part, which is neutralized by the nitrate anion. The antifungal effect of silver(I) complex and itraconazole was evaluated against four different Candida species (C. albicans, C. glabrata, C. parapsilosis and C. krusei) by means of minimal inhibitory concentrations (MICs). Agitraco complex shows enhanced antifungal activity than itraco, being 2.3- and 4.5-fold more active against C. albicans and C. glabrata, respectively. The complex was also more efficient in inhibiting yeast to hyphae transition process in C. albicans, which is an important step in its pathogenesis. Part of the improved activity of Agitraco could be attributed to the greater induction of reactive oxygen species in Candida spp. with respect to itraco. The toxicity evaluation in the zebrafish model (Danio rerio) suggests that the Agitraco complex has better therapeutic profile and improved antifungal efficacy with respect to the parent drug, which were also proven in vivo using the zebrafish model of lethal disseminated candidiasis. Interaction of Agitraco with bovine serum albumin (BSA) was investigated with the aim to assess its binding affinity toward this biomolecule.",
publisher = "Elsevier, Amsterdam",
journal = "Journal of Molecular Structure",
title = "Improvement of the anti-Candida activity of itraconazole in the zebrafish infection model by its coordination to silver(I)",
volume = "1232",
doi = "10.1016/j.molstruc.2021.130006"
}

Stevanović, N. Lj., Glišić, B., Vojnović, S., Wadepohl, H., Andrejević, T. P., Durić, S. Z., Savić, N. D., Nikodinović-Runić, J., Djuran, M.,& Pavić, A.. (2021). Improvement of the anti-Candida activity of itraconazole in the zebrafish infection model by its coordination to silver(I). in Journal of Molecular Structure
Elsevier, Amsterdam., 1232.
https://doi.org/10.1016/j.molstruc.2021.130006

Stevanović NL, Glišić B, Vojnović S, Wadepohl H, Andrejević TP, Durić SZ, Savić ND, Nikodinović-Runić J, Djuran M, Pavić A. Improvement of the anti-Candida activity of itraconazole in the zebrafish infection model by its coordination to silver(I). in Journal of Molecular Structure. 2021;1232.
doi:10.1016/j.molstruc.2021.130006 .

Stevanović, Nevena Lj., Glišić, Biljana, Vojnović, Sandra, Wadepohl, Hubert, Andrejević, Tina P., Durić, Sonja Z., Savić, Nada D., Nikodinović-Runić, Jasmina, Djuran, Milos , Pavić, Aleksandar, "Improvement of the anti-Candida activity of itraconazole in the zebrafish infection model by its coordination to silver(I)" in Journal of Molecular Structure, 1232 (2021),
https://doi.org/10.1016/j.molstruc.2021.130006 . .

TY  - JOUR
AU  - Durić, Sonja Z.
AU  - Vojnović, Sandra
AU  - Andrejević, Tina P.
AU  - Stevanović, Nevena Lj.
AU  - Savić, Nada D.
AU  - Nikodinović-Runić, Jasmina
AU  - Glišić, Biljana
AU  - Djuran, Milos 
PY  - 2020
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1401
AB  - 1,2-Bis(4-pyridyl)ethane (bpa) and 1,2-bis(4-pyridyl)ethene (bpe) were used for the synthesis of polynuclear silver(I) complexes, {[Ag(bpa)]NO3}(n) (1), {[Ag(bpa)(2)](CF3SO3H2O)-H-.}(n) (2) and {[Ag(bpe)]CF3SO3}(n) (3). In complexes 1-3, the corresponding nitrogen-containing heterocycle acts as a bridging ligand between two Ag(I) ions. In vitro antimicrobial activity of these complexes, along with the ligands used for their synthesis, was evaluated against the broad panel of Gram-positive and Gram-negative bacteria and fungi. The silver(I) complexes 1-3 showed selectivity towards Candida spp. and Gram-negative Escherichia coli in comparison to the other investigated bacterial strains, effectively inhibiting the growth of four different Candida species with minimal inhibitory concentrations (MICs) between 2.5 and 25 mu g/mL and the growth of E. coli, with MIC value being 12.5 mu g/mL. Importantly, complex 2 significantly reduced C. albicans filamentation, an essential process for its pathogenesis. Antiproliferative effect on the normal human lung fibroblast cell line MRC-5 was also evaluated with the aim of determining the therapeutic potential of the complexes 1-3. The interactions of these complexes with calf thymus DNA (ctDNA) and bovine serum albumin (BSA) were studied to evaluate their binding activities towards these biomolecules for possible insights on their mode of action.
PB  - Hindawi Ltd, London
T2  - Bioinorganic Chemistry and Applications
T1  - Antimicrobial Activity and DNA/BSA Binding Affinity of Polynuclear Silver(I) Complexes with 1,2-Bis(4-pyridyl)ethane/ethene as Bridging Ligands
VL  - 2020
DO  - 10.1155/2020/3812050
ER  - 

@article{
author = "Durić, Sonja Z. and Vojnović, Sandra and Andrejević, Tina P. and Stevanović, Nevena Lj. and Savić, Nada D. and Nikodinović-Runić, Jasmina and Glišić, Biljana and Djuran, Milos ",
year = "2020",
abstract = "1,2-Bis(4-pyridyl)ethane (bpa) and 1,2-bis(4-pyridyl)ethene (bpe) were used for the synthesis of polynuclear silver(I) complexes, {[Ag(bpa)]NO3}(n) (1), {[Ag(bpa)(2)](CF3SO3H2O)-H-.}(n) (2) and {[Ag(bpe)]CF3SO3}(n) (3). In complexes 1-3, the corresponding nitrogen-containing heterocycle acts as a bridging ligand between two Ag(I) ions. In vitro antimicrobial activity of these complexes, along with the ligands used for their synthesis, was evaluated against the broad panel of Gram-positive and Gram-negative bacteria and fungi. The silver(I) complexes 1-3 showed selectivity towards Candida spp. and Gram-negative Escherichia coli in comparison to the other investigated bacterial strains, effectively inhibiting the growth of four different Candida species with minimal inhibitory concentrations (MICs) between 2.5 and 25 mu g/mL and the growth of E. coli, with MIC value being 12.5 mu g/mL. Importantly, complex 2 significantly reduced C. albicans filamentation, an essential process for its pathogenesis. Antiproliferative effect on the normal human lung fibroblast cell line MRC-5 was also evaluated with the aim of determining the therapeutic potential of the complexes 1-3. The interactions of these complexes with calf thymus DNA (ctDNA) and bovine serum albumin (BSA) were studied to evaluate their binding activities towards these biomolecules for possible insights on their mode of action.",
publisher = "Hindawi Ltd, London",
journal = "Bioinorganic Chemistry and Applications",
title = "Antimicrobial Activity and DNA/BSA Binding Affinity of Polynuclear Silver(I) Complexes with 1,2-Bis(4-pyridyl)ethane/ethene as Bridging Ligands",
volume = "2020",
doi = "10.1155/2020/3812050"
}

Durić, S. Z., Vojnović, S., Andrejević, T. P., Stevanović, N. Lj., Savić, N. D., Nikodinović-Runić, J., Glišić, B.,& Djuran, M.. (2020). Antimicrobial Activity and DNA/BSA Binding Affinity of Polynuclear Silver(I) Complexes with 1,2-Bis(4-pyridyl)ethane/ethene as Bridging Ligands. in Bioinorganic Chemistry and Applications
Hindawi Ltd, London., 2020.
https://doi.org/10.1155/2020/3812050

Durić SZ, Vojnović S, Andrejević TP, Stevanović NL, Savić ND, Nikodinović-Runić J, Glišić B, Djuran M. Antimicrobial Activity and DNA/BSA Binding Affinity of Polynuclear Silver(I) Complexes with 1,2-Bis(4-pyridyl)ethane/ethene as Bridging Ligands. in Bioinorganic Chemistry and Applications. 2020;2020.
doi:10.1155/2020/3812050 .

Durić, Sonja Z., Vojnović, Sandra, Andrejević, Tina P., Stevanović, Nevena Lj., Savić, Nada D., Nikodinović-Runić, Jasmina, Glišić, Biljana, Djuran, Milos , "Antimicrobial Activity and DNA/BSA Binding Affinity of Polynuclear Silver(I) Complexes with 1,2-Bis(4-pyridyl)ethane/ethene as Bridging Ligands" in Bioinorganic Chemistry and Applications, 2020 (2020),
https://doi.org/10.1155/2020/3812050 . .

TY  - JOUR
AU  - Andrejević, Tina P.
AU  - Milivojević, Dušan
AU  - Glišić, Biljana
AU  - Kljun, Jakob
AU  - Stevanović, Nevena Lj.
AU  - Vojnović, Sandra
AU  - Medić, Strahinja
AU  - Nikodinović-Runić, Jasmina
AU  - Turel, Iztok
AU  - Djuran, Milos 
PY  - 2020
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1333
AB  - Infections of the cow udder leading to mastitis and lower milk quality are one of the biggest problems in the dairy industry worldwide. Unfortunately, therapeutic options for the treatment of cow mastitis are limited as a consequence of the development of pathogens that are resistant to conventionally used antibiotics. In the search for agents that will be active against cow mastitis associated pathogens, in the present study, five new silver(I) complexes with different chelating pyridine-4,5-dicarboxylate types of ligands, [Ag(NO3)(py-2py)](n) (1), [Ag(NO3)(py-2metz)](n) (2), [Ag(CH3CN)(py-2py)]BF4 (3), [Ag(py-2tz)(2)]BF4 (4) and [Ag(py-2metz)(2)]BF4 (5), py-2py is dimethyl 2,2'-bipyridine-4,5-dicarboxylate, py-2metz is dimethyl 2-(4-methylthiazol-2-yl)pyridine-4,5-dicarboxylate and py-2tz is dimethyl 2-(thiazol-2-yl)pyridine-4,5-dicarboxylate, were synthesized, structurally characterized and assessed for in vitro antimicrobial activity using both standard bioassay and clinical isolates from a contaminated milk sample obtained from a cow with mastitis. These complexes showed remarkable activity against the standard panel of microorganisms and a selection of clinical isolates from the milk of the cow diagnosed with mastitis. With the aim of determining the therapeutic potential of silver(I) complexes, their toxicity in vivo against the model organism, Caenorhabditis elegans (C. elegans), was investigated. The complexes that had the best therapeutic profile, 2 and 5, induced bacterial membrane depolarization and the production of reactive oxygen species (ROS) in Candida albicans cells and inhibited the hyphae as well as the biofilm formation. Taken together, the presented data suggest that the silver(I) complexes with pyridine ligands could be considered for the treatment of microbial pathogens, which are causative agents of cow mastitis.
PB  - Royal Soc Chemistry, Cambridge
T2  - Dalton Transactions
T1  - Silver(I) complexes with different pyridine-4,5-dicarboxylate ligands as efficient agents for the control of cow mastitis associated pathogens
EP  - 6096
IS  - 18
SP  - 6084
VL  - 49
DO  - 10.1039/d0dt00518e
ER  - 

@article{
author = "Andrejević, Tina P. and Milivojević, Dušan and Glišić, Biljana and Kljun, Jakob and Stevanović, Nevena Lj. and Vojnović, Sandra and Medić, Strahinja and Nikodinović-Runić, Jasmina and Turel, Iztok and Djuran, Milos ",
year = "2020",
abstract = "Infections of the cow udder leading to mastitis and lower milk quality are one of the biggest problems in the dairy industry worldwide. Unfortunately, therapeutic options for the treatment of cow mastitis are limited as a consequence of the development of pathogens that are resistant to conventionally used antibiotics. In the search for agents that will be active against cow mastitis associated pathogens, in the present study, five new silver(I) complexes with different chelating pyridine-4,5-dicarboxylate types of ligands, [Ag(NO3)(py-2py)](n) (1), [Ag(NO3)(py-2metz)](n) (2), [Ag(CH3CN)(py-2py)]BF4 (3), [Ag(py-2tz)(2)]BF4 (4) and [Ag(py-2metz)(2)]BF4 (5), py-2py is dimethyl 2,2'-bipyridine-4,5-dicarboxylate, py-2metz is dimethyl 2-(4-methylthiazol-2-yl)pyridine-4,5-dicarboxylate and py-2tz is dimethyl 2-(thiazol-2-yl)pyridine-4,5-dicarboxylate, were synthesized, structurally characterized and assessed for in vitro antimicrobial activity using both standard bioassay and clinical isolates from a contaminated milk sample obtained from a cow with mastitis. These complexes showed remarkable activity against the standard panel of microorganisms and a selection of clinical isolates from the milk of the cow diagnosed with mastitis. With the aim of determining the therapeutic potential of silver(I) complexes, their toxicity in vivo against the model organism, Caenorhabditis elegans (C. elegans), was investigated. The complexes that had the best therapeutic profile, 2 and 5, induced bacterial membrane depolarization and the production of reactive oxygen species (ROS) in Candida albicans cells and inhibited the hyphae as well as the biofilm formation. Taken together, the presented data suggest that the silver(I) complexes with pyridine ligands could be considered for the treatment of microbial pathogens, which are causative agents of cow mastitis.",
publisher = "Royal Soc Chemistry, Cambridge",
journal = "Dalton Transactions",
title = "Silver(I) complexes with different pyridine-4,5-dicarboxylate ligands as efficient agents for the control of cow mastitis associated pathogens",
pages = "6096-6084",
number = "18",
volume = "49",
doi = "10.1039/d0dt00518e"
}

Andrejević, T. P., Milivojević, D., Glišić, B., Kljun, J., Stevanović, N. Lj., Vojnović, S., Medić, S., Nikodinović-Runić, J., Turel, I.,& Djuran, M.. (2020). Silver(I) complexes with different pyridine-4,5-dicarboxylate ligands as efficient agents for the control of cow mastitis associated pathogens. in Dalton Transactions
Royal Soc Chemistry, Cambridge., 49(18), 6084-6096.
https://doi.org/10.1039/d0dt00518e

Andrejević TP, Milivojević D, Glišić B, Kljun J, Stevanović NL, Vojnović S, Medić S, Nikodinović-Runić J, Turel I, Djuran M. Silver(I) complexes with different pyridine-4,5-dicarboxylate ligands as efficient agents for the control of cow mastitis associated pathogens. in Dalton Transactions. 2020;49(18):6084-6096.
doi:10.1039/d0dt00518e .

Andrejević, Tina P., Milivojević, Dušan, Glišić, Biljana, Kljun, Jakob, Stevanović, Nevena Lj., Vojnović, Sandra, Medić, Strahinja, Nikodinović-Runić, Jasmina, Turel, Iztok, Djuran, Milos , "Silver(I) complexes with different pyridine-4,5-dicarboxylate ligands as efficient agents for the control of cow mastitis associated pathogens" in Dalton Transactions, 49, no. 18 (2020):6084-6096,
https://doi.org/10.1039/d0dt00518e . .

TY  - JOUR
AU  - Andrejević, Tina P.
AU  - Warzajtis, Beata
AU  - Glišić, Biljana
AU  - Vojnović, Sandra
AU  - Mojicević, Marija
AU  - Stevanović, Nevena Lj.
AU  - Nikodinović-Runić, Jasmina
AU  - Rychlewska, Urszula
AU  - Djuran, Milos
PY  - 2020
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1325
AB  - Three novel Zn(II) complexes, [ZnCl2(qz)(2)] (1), [ZnCl2(1,5-naph)](n) (2) and [ZnCl2(4,7-phen)(2)] (3), where qz is quinazoline, 1,5-naph is 1,5-naphthyridine and 4,7-phen is 4,7-phenanthroline, were synthesized by the reactions of ZnCl2 and the corresponding N-heterocyclic ligand in 1:2 molar ratio in ethanol at ambient temperature. The characterization of these complexes was done by NMR, IR and UV-Vis spectroscopy, and their crystal structures were determined by single-crystal X-ray diffraction analysis. Complexes 1 and 3 are mononuclear species, in which Zn(II) ion is tetrahedrally coordinated by two nitrogen atoms belonging to two qz or 4,7-phen ligands, respectively, and by two chloride anions, while complex 2 is a 1D coordination polymer that contains 1,5-naph as bridging ligand between two metal ions. In agar disc-diffusion assay, complexes 1-3 manifested good inhibitory activity against two investigated Candida strains (C. albicans and C. parapsilosis), while not inducing toxic effects on the healthy human fibroblast cell line (MRC-5). This activity was not fungicidal, as revealed by the broth microdilution assay, however complex 3 showed the ability to modulate Candida hyphae formation, which is an important process during infection and showed significant synergistic effect with clinically used antifungal polyene nystatin.
PB  - Elsevier Science Inc, New York
T2  - Journal of Inorganic Biochemistry
T1  - Zinc(II) complexes with aromatic nitrogen-containing heterocycles as antifungal agents: Synergistic activity with clinically used drug nystatin
VL  - 208
DO  - 10.1016/j.jinorgbio.2020.111089
ER  - 

@article{
author = "Andrejević, Tina P. and Warzajtis, Beata and Glišić, Biljana and Vojnović, Sandra and Mojicević, Marija and Stevanović, Nevena Lj. and Nikodinović-Runić, Jasmina and Rychlewska, Urszula and Djuran, Milos",
year = "2020",
abstract = "Three novel Zn(II) complexes, [ZnCl2(qz)(2)] (1), [ZnCl2(1,5-naph)](n) (2) and [ZnCl2(4,7-phen)(2)] (3), where qz is quinazoline, 1,5-naph is 1,5-naphthyridine and 4,7-phen is 4,7-phenanthroline, were synthesized by the reactions of ZnCl2 and the corresponding N-heterocyclic ligand in 1:2 molar ratio in ethanol at ambient temperature. The characterization of these complexes was done by NMR, IR and UV-Vis spectroscopy, and their crystal structures were determined by single-crystal X-ray diffraction analysis. Complexes 1 and 3 are mononuclear species, in which Zn(II) ion is tetrahedrally coordinated by two nitrogen atoms belonging to two qz or 4,7-phen ligands, respectively, and by two chloride anions, while complex 2 is a 1D coordination polymer that contains 1,5-naph as bridging ligand between two metal ions. In agar disc-diffusion assay, complexes 1-3 manifested good inhibitory activity against two investigated Candida strains (C. albicans and C. parapsilosis), while not inducing toxic effects on the healthy human fibroblast cell line (MRC-5). This activity was not fungicidal, as revealed by the broth microdilution assay, however complex 3 showed the ability to modulate Candida hyphae formation, which is an important process during infection and showed significant synergistic effect with clinically used antifungal polyene nystatin.",
publisher = "Elsevier Science Inc, New York",
journal = "Journal of Inorganic Biochemistry",
title = "Zinc(II) complexes with aromatic nitrogen-containing heterocycles as antifungal agents: Synergistic activity with clinically used drug nystatin",
volume = "208",
doi = "10.1016/j.jinorgbio.2020.111089"
}

Andrejević, T. P., Warzajtis, B., Glišić, B., Vojnović, S., Mojicević, M., Stevanović, N. Lj., Nikodinović-Runić, J., Rychlewska, U.,& Djuran, M.. (2020). Zinc(II) complexes with aromatic nitrogen-containing heterocycles as antifungal agents: Synergistic activity with clinically used drug nystatin. in Journal of Inorganic Biochemistry
Elsevier Science Inc, New York., 208.
https://doi.org/10.1016/j.jinorgbio.2020.111089

Andrejević TP, Warzajtis B, Glišić B, Vojnović S, Mojicević M, Stevanović NL, Nikodinović-Runić J, Rychlewska U, Djuran M. Zinc(II) complexes with aromatic nitrogen-containing heterocycles as antifungal agents: Synergistic activity with clinically used drug nystatin. in Journal of Inorganic Biochemistry. 2020;208.
doi:10.1016/j.jinorgbio.2020.111089 .

Andrejević, Tina P., Warzajtis, Beata, Glišić, Biljana, Vojnović, Sandra, Mojicević, Marija, Stevanović, Nevena Lj., Nikodinović-Runić, Jasmina, Rychlewska, Urszula, Djuran, Milos, "Zinc(II) complexes with aromatic nitrogen-containing heterocycles as antifungal agents: Synergistic activity with clinically used drug nystatin" in Journal of Inorganic Biochemistry, 208 (2020),
https://doi.org/10.1016/j.jinorgbio.2020.111089 . .

TY  - JOUR
AU  - Durić, Sonja Z.
AU  - Mojicević, Marija
AU  - Vojnović, Sandra
AU  - Wadepohl, Hubert
AU  - Andrejević, Tina P.
AU  - Stevanović, Nevena Lj.
AU  - Nikodinović-Runić, Jasmina
AU  - Djuran, Milos
AU  - Glišić, Biljana
PY  - 2020
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1369
AB  - In a continuing search for a novel metal-containing antimicrobial agents, the present study reports the synthesis, characterization and biological evaluation of two silver(I) complexes with 1,10-phenanthroline-based ligands, [Ag(1,10-phen)(2)]CF3COO center dot H2O (Ag1) and [Ag(CF3COO)(5,6-epoxy-1,10-phen)](2)(Ag2), 1,10-phen is 1, 10-phenanthroline and 5,6-epoxy-1,10-phen is 5,6-epoxy-5,6-dihydro-1,10-phenanthroline. The complexes were characterized by different spectroscopic techniques (IR, H-1 and C-13 NMR and UV-Vis), while the crystal structure of Ag2 complex was determined by a single-crystal X-ray diffraction analysis. The spectroscopic data confirmed that the structure of Ag1 complex, with silver(I) ion tetrahedrally coordinated by two bidentate 1, 10-phen ligands, is in accordance to the previous report (S.E. Paramonov et al., 2003). The crystallographic results showed that in dinuclear Ag2 complex, both Ag(I) ions are coordinated bidentately by 5,6-epoxy-1, 10-phen and monodentately by trifluoroacetate, with presence of the short Ag center dot center dot center dot Ag contact of 2.963 angstrom. Both silver (I) complexes were evaluated in vitro for antimicrobial activity against four bacterial and four Candida species, showing selectivity towards the investigated species of Candida with minimal inhibitory concentrations (MICs) between 0.9 and 12.5 mu M. Moreover, Ag2 complex manifested significant antiproliferative properties in the case of a range of human cell lines, including human breast cancer (MDA-MB 231), which resulted from the presence of epoxy functional group in the ligand. The gel electrophoresis results obtained from the studies of Ag1 and Ag2 interactions with bacteriophage lambda DNA (XDNA) suggested that these complexes did not cause DNA degradation.
PB  - Elsevier Science Sa, Lausanne
T2  - Inorganica Chimica Acta
T1  - Silver(I) complexes with 1,10-phenanthroline-based ligands: The influence of epoxide function on the complex structure and biological activity
VL  - 502
DO  - 10.1016/j.ica.2019.119357
ER  - 

@article{
author = "Durić, Sonja Z. and Mojicević, Marija and Vojnović, Sandra and Wadepohl, Hubert and Andrejević, Tina P. and Stevanović, Nevena Lj. and Nikodinović-Runić, Jasmina and Djuran, Milos and Glišić, Biljana",
year = "2020",
abstract = "In a continuing search for a novel metal-containing antimicrobial agents, the present study reports the synthesis, characterization and biological evaluation of two silver(I) complexes with 1,10-phenanthroline-based ligands, [Ag(1,10-phen)(2)]CF3COO center dot H2O (Ag1) and [Ag(CF3COO)(5,6-epoxy-1,10-phen)](2)(Ag2), 1,10-phen is 1, 10-phenanthroline and 5,6-epoxy-1,10-phen is 5,6-epoxy-5,6-dihydro-1,10-phenanthroline. The complexes were characterized by different spectroscopic techniques (IR, H-1 and C-13 NMR and UV-Vis), while the crystal structure of Ag2 complex was determined by a single-crystal X-ray diffraction analysis. The spectroscopic data confirmed that the structure of Ag1 complex, with silver(I) ion tetrahedrally coordinated by two bidentate 1, 10-phen ligands, is in accordance to the previous report (S.E. Paramonov et al., 2003). The crystallographic results showed that in dinuclear Ag2 complex, both Ag(I) ions are coordinated bidentately by 5,6-epoxy-1, 10-phen and monodentately by trifluoroacetate, with presence of the short Ag center dot center dot center dot Ag contact of 2.963 angstrom. Both silver (I) complexes were evaluated in vitro for antimicrobial activity against four bacterial and four Candida species, showing selectivity towards the investigated species of Candida with minimal inhibitory concentrations (MICs) between 0.9 and 12.5 mu M. Moreover, Ag2 complex manifested significant antiproliferative properties in the case of a range of human cell lines, including human breast cancer (MDA-MB 231), which resulted from the presence of epoxy functional group in the ligand. The gel electrophoresis results obtained from the studies of Ag1 and Ag2 interactions with bacteriophage lambda DNA (XDNA) suggested that these complexes did not cause DNA degradation.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Inorganica Chimica Acta",
title = "Silver(I) complexes with 1,10-phenanthroline-based ligands: The influence of epoxide function on the complex structure and biological activity",
volume = "502",
doi = "10.1016/j.ica.2019.119357"
}

Durić, S. Z., Mojicević, M., Vojnović, S., Wadepohl, H., Andrejević, T. P., Stevanović, N. Lj., Nikodinović-Runić, J., Djuran, M.,& Glišić, B.. (2020). Silver(I) complexes with 1,10-phenanthroline-based ligands: The influence of epoxide function on the complex structure and biological activity. in Inorganica Chimica Acta
Elsevier Science Sa, Lausanne., 502.
https://doi.org/10.1016/j.ica.2019.119357

Durić SZ, Mojicević M, Vojnović S, Wadepohl H, Andrejević TP, Stevanović NL, Nikodinović-Runić J, Djuran M, Glišić B. Silver(I) complexes with 1,10-phenanthroline-based ligands: The influence of epoxide function on the complex structure and biological activity. in Inorganica Chimica Acta. 2020;502.
doi:10.1016/j.ica.2019.119357 .

Durić, Sonja Z., Mojicević, Marija, Vojnović, Sandra, Wadepohl, Hubert, Andrejević, Tina P., Stevanović, Nevena Lj., Nikodinović-Runić, Jasmina, Djuran, Milos, Glišić, Biljana, "Silver(I) complexes with 1,10-phenanthroline-based ligands: The influence of epoxide function on the complex structure and biological activity" in Inorganica Chimica Acta, 502 (2020),
https://doi.org/10.1016/j.ica.2019.119357 . .

TY  - JOUR
AU  - Gitarić, Jelena
AU  - Stanojević, Ivana M.
AU  - Rodić, Marko, V
AU  - Drasković, Nenad S.
AU  - Stevanović, Milena
AU  - Vojnović, Sandra
AU  - Djuran, Milos
AU  - Glišić, Biljana
PY  - 2020
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1352
AB  - New polynuclear manganese(II) and cadmium(II) complexes with 2,2-dimethyl-1,3-propanediamine-N,N, N',N'-tetraacetato ligand (2,2-diMe-1,3-pdta), {Ba[M(2,2-diMe-1,3-pdta)]center dot 3H(2)O}(n) (M = Mn (1) or Cd (2)) were synthesized and characterized by IR spectroscopy and single-crystal X-ray diffraction analysis. In addition, complex 2 was characterized by solution H-1 and C-13 NMR spectroscopy. Crystallographic analysis showed that 2,2-diMe-1,3-pdta ligand is hexadentately coordinated to each M(II) ion through the two nitrogen and four carboxylate oxygen atoms, whereas the one of these oxygen atoms is also involved in coordination to the second M(II) ion of the dinuclear [M-2(2,2-diMe-1,3-pdta)(2)](4-) unit in polymeric structures. Moreover, three of four carboxylic groups of 2,2-diMe-1,3-pdta ligand are additionally bonded to four Ba(II) ions, in three distinctive bridging coordination modes. Each Ba(II) ion is surrounded by ten oxygen atoms, seven belonging to carboxylate groups of 2,2-diMe-1,3-pdta, and three belonging to water molecules. The coordination environment around Mn(II) and Cd(II) ions could be assigned as a face capped octahedron, while coordination polyhedron around Ba(II) ion in these two complexes was described as a distorted sphenocorona. The antimicrobial potential of complexes 1 and 2 and corresponding metal salts used for their synthesis was evaluated against different bacterial and Candida spp. Both complexes showed selective antifungal activity against the tested Candida spp. compared to the bacterial strains, with the minimal inhibitory concentration (MIC) values in the range 3.12 - 12.50 mu M. Moreover, complex 1 caused the slightly decrease of hyphae length, while no significant influence on hyphal length of complex 2 was observed. With aim to assess the therapeutic profile of the complexes, their cytotoxicity was evaluated against the normal human lung fibroblast cell line (MRC-5).
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Polyhedron
T1  - Structural characterization and biological evaluation of polynuclear Mn (II) and Cd(II) complexes with 2,2-dimethyl-1,3-propanediamine-N,N,N ', N '-tetraacetate. The influence of ligand structure and counter cation on the complex nuclearity
VL  - 188
DO  - 10.1016/j.poly.2020.114688
ER  - 

@article{
author = "Gitarić, Jelena and Stanojević, Ivana M. and Rodić, Marko, V and Drasković, Nenad S. and Stevanović, Milena and Vojnović, Sandra and Djuran, Milos and Glišić, Biljana",
year = "2020",
abstract = "New polynuclear manganese(II) and cadmium(II) complexes with 2,2-dimethyl-1,3-propanediamine-N,N, N',N'-tetraacetato ligand (2,2-diMe-1,3-pdta), {Ba[M(2,2-diMe-1,3-pdta)]center dot 3H(2)O}(n) (M = Mn (1) or Cd (2)) were synthesized and characterized by IR spectroscopy and single-crystal X-ray diffraction analysis. In addition, complex 2 was characterized by solution H-1 and C-13 NMR spectroscopy. Crystallographic analysis showed that 2,2-diMe-1,3-pdta ligand is hexadentately coordinated to each M(II) ion through the two nitrogen and four carboxylate oxygen atoms, whereas the one of these oxygen atoms is also involved in coordination to the second M(II) ion of the dinuclear [M-2(2,2-diMe-1,3-pdta)(2)](4-) unit in polymeric structures. Moreover, three of four carboxylic groups of 2,2-diMe-1,3-pdta ligand are additionally bonded to four Ba(II) ions, in three distinctive bridging coordination modes. Each Ba(II) ion is surrounded by ten oxygen atoms, seven belonging to carboxylate groups of 2,2-diMe-1,3-pdta, and three belonging to water molecules. The coordination environment around Mn(II) and Cd(II) ions could be assigned as a face capped octahedron, while coordination polyhedron around Ba(II) ion in these two complexes was described as a distorted sphenocorona. The antimicrobial potential of complexes 1 and 2 and corresponding metal salts used for their synthesis was evaluated against different bacterial and Candida spp. Both complexes showed selective antifungal activity against the tested Candida spp. compared to the bacterial strains, with the minimal inhibitory concentration (MIC) values in the range 3.12 - 12.50 mu M. Moreover, complex 1 caused the slightly decrease of hyphae length, while no significant influence on hyphal length of complex 2 was observed. With aim to assess the therapeutic profile of the complexes, their cytotoxicity was evaluated against the normal human lung fibroblast cell line (MRC-5).",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Polyhedron",
title = "Structural characterization and biological evaluation of polynuclear Mn (II) and Cd(II) complexes with 2,2-dimethyl-1,3-propanediamine-N,N,N ', N '-tetraacetate. The influence of ligand structure and counter cation on the complex nuclearity",
volume = "188",
doi = "10.1016/j.poly.2020.114688"
}

Gitarić, J., Stanojević, I. M., Rodić, M. V., Drasković, N. S., Stevanović, M., Vojnović, S., Djuran, M.,& Glišić, B.. (2020). Structural characterization and biological evaluation of polynuclear Mn (II) and Cd(II) complexes with 2,2-dimethyl-1,3-propanediamine-N,N,N ', N '-tetraacetate. The influence of ligand structure and counter cation on the complex nuclearity. in Polyhedron
Pergamon-Elsevier Science Ltd, Oxford., 188.
https://doi.org/10.1016/j.poly.2020.114688

Gitarić J, Stanojević IM, Rodić MV, Drasković NS, Stevanović M, Vojnović S, Djuran M, Glišić B. Structural characterization and biological evaluation of polynuclear Mn (II) and Cd(II) complexes with 2,2-dimethyl-1,3-propanediamine-N,N,N ', N '-tetraacetate. The influence of ligand structure and counter cation on the complex nuclearity. in Polyhedron. 2020;188.
doi:10.1016/j.poly.2020.114688 .

Gitarić, Jelena, Stanojević, Ivana M., Rodić, Marko, V, Drasković, Nenad S., Stevanović, Milena, Vojnović, Sandra, Djuran, Milos, Glišić, Biljana, "Structural characterization and biological evaluation of polynuclear Mn (II) and Cd(II) complexes with 2,2-dimethyl-1,3-propanediamine-N,N,N ', N '-tetraacetate. The influence of ligand structure and counter cation on the complex nuclearity" in Polyhedron, 188 (2020),
https://doi.org/10.1016/j.poly.2020.114688 . .

TY  - JOUR
AU  - Stevanović, Nevena Lj.
AU  - Andrejević, Tina P.
AU  - Crochet, Aurelien
AU  - Ilić-Tomić, Tatjana
AU  - Drasković, Nenad S.
AU  - Nikodinović-Runić, Jasmina
AU  - Fromm, Katharina M.
AU  - Djuran, Milos 
AU  - Glišić, Biljana
PY  - 2019
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1222
AB  - The reactions between equimolar amounts of CuX2 (X = NO3- and CF3SO3-) and two aromatic nitrogen-containing heterocycles differing in the position of nitrogen atoms, 1,7- and 4,7-phenanthroline (1,7-and 4,7-phen), were performed in ethanol/methanol at room temperature. When CuX 2 salts were mixed with 4,7-phen, two copper(II) complexes, [Cu(NO3)(2)(4,7-Hphen)(2)](NO3)(2) (1) and [Cu(CF3SO3)(4,7-phen)(2)(H2O)(2)]CF3SO3 (2), were formed. On the other hand, in the reaction of CuX2 salts with 1,7-phen, only 1,7-HphenNO(3) (3a/b) and 1,7-HphenCF(3)SO(3) (4) were obtained as the final products. The obtained products 1-4 were characterized by spectroscopic and X-ray diffraction techniques. In the copper(II) complexes 1 and 2, the coordination geometry around the Cu(II) ion is distorted octahedral and square pyramidal, respectively. The antimicrobial potential of the copper(II) complexes 1 and 2 and corresponding compounds used for their synthesis were assessed against four different bacterial species and Candida albicans, displaying moderate growth inhibiting activity. The cytotoxic properties of the investigated complexes were also evaluated against the normal human lung fibroblast cell line (MRC-5) indicating moderate, yet more pronounced cytotoxicity than antimicrobial properties.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Polyhedron
T1  - Different coordination abilities of 1,7-and 4,7-phenanthroline in the reactions with copper(II) salts: Structural characterization and biological evaluation of the reaction products
VL  - 173
DO  - 10.1016/j.poly.2019.114112
ER  - 

@article{
author = "Stevanović, Nevena Lj. and Andrejević, Tina P. and Crochet, Aurelien and Ilić-Tomić, Tatjana and Drasković, Nenad S. and Nikodinović-Runić, Jasmina and Fromm, Katharina M. and Djuran, Milos  and Glišić, Biljana",
year = "2019",
abstract = "The reactions between equimolar amounts of CuX2 (X = NO3- and CF3SO3-) and two aromatic nitrogen-containing heterocycles differing in the position of nitrogen atoms, 1,7- and 4,7-phenanthroline (1,7-and 4,7-phen), were performed in ethanol/methanol at room temperature. When CuX 2 salts were mixed with 4,7-phen, two copper(II) complexes, [Cu(NO3)(2)(4,7-Hphen)(2)](NO3)(2) (1) and [Cu(CF3SO3)(4,7-phen)(2)(H2O)(2)]CF3SO3 (2), were formed. On the other hand, in the reaction of CuX2 salts with 1,7-phen, only 1,7-HphenNO(3) (3a/b) and 1,7-HphenCF(3)SO(3) (4) were obtained as the final products. The obtained products 1-4 were characterized by spectroscopic and X-ray diffraction techniques. In the copper(II) complexes 1 and 2, the coordination geometry around the Cu(II) ion is distorted octahedral and square pyramidal, respectively. The antimicrobial potential of the copper(II) complexes 1 and 2 and corresponding compounds used for their synthesis were assessed against four different bacterial species and Candida albicans, displaying moderate growth inhibiting activity. The cytotoxic properties of the investigated complexes were also evaluated against the normal human lung fibroblast cell line (MRC-5) indicating moderate, yet more pronounced cytotoxicity than antimicrobial properties.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Polyhedron",
title = "Different coordination abilities of 1,7-and 4,7-phenanthroline in the reactions with copper(II) salts: Structural characterization and biological evaluation of the reaction products",
volume = "173",
doi = "10.1016/j.poly.2019.114112"
}

Stevanović, N. Lj., Andrejević, T. P., Crochet, A., Ilić-Tomić, T., Drasković, N. S., Nikodinović-Runić, J., Fromm, K. M., Djuran, M.,& Glišić, B.. (2019). Different coordination abilities of 1,7-and 4,7-phenanthroline in the reactions with copper(II) salts: Structural characterization and biological evaluation of the reaction products. in Polyhedron
Pergamon-Elsevier Science Ltd, Oxford., 173.
https://doi.org/10.1016/j.poly.2019.114112

Stevanović NL, Andrejević TP, Crochet A, Ilić-Tomić T, Drasković NS, Nikodinović-Runić J, Fromm KM, Djuran M, Glišić B. Different coordination abilities of 1,7-and 4,7-phenanthroline in the reactions with copper(II) salts: Structural characterization and biological evaluation of the reaction products. in Polyhedron. 2019;173.
doi:10.1016/j.poly.2019.114112 .

Stevanović, Nevena Lj., Andrejević, Tina P., Crochet, Aurelien, Ilić-Tomić, Tatjana, Drasković, Nenad S., Nikodinović-Runić, Jasmina, Fromm, Katharina M., Djuran, Milos , Glišić, Biljana, "Different coordination abilities of 1,7-and 4,7-phenanthroline in the reactions with copper(II) salts: Structural characterization and biological evaluation of the reaction products" in Polyhedron, 173 (2019),
https://doi.org/10.1016/j.poly.2019.114112 . .