TY  - CONF
AU  - Dimitrijević, Teodora
AU  - Selaković, Snežana
AU  - Novaković, Irena
AU  - Šumar Ristović, Maja
PY  - 2019
UR  - http://www.kmhem.net/aec_events/sedma-konferencija-mladih-hemicara-srbije/
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5785
AB  - In this work are presented the antioxidant activities of four copper(Il) complexes. Our complexes contain a combination of two types of ligands salicylaldehyde derivatives (methyl 3-formyl-4-hydroxybenzoate (HL1) or 4-(diethylamino)salicylaldehyde (HL2)) and a-diimines (bipyridine (bipy) or phenanthroline (phen)). Complex I is a dinuclear Cu* complex containing L1 and bipy ligands, complex 2 is dinuclear and contains L1 and phen ligands, complex 3 is a mononuclear Cu* complex containing L2 and bipy ligands, whereas complex 4 is dinuclear and containsL2 and phen ligands. Based on IC, values, it was established that complex 4 exhibits an excellent antioxidant activity, which is at the same time the highest among all four complexes (Table 1). Complex 3 exhibits moderate activity, whereas complexes 1 and 2 show the lowest antioxidant activity. All four complexes have better antioxidant activity than starting compounds
PB  - Belgrade : Serbian Chemical Society
C3  - Book of abstracts - Seventh Conference of the Young Chemists of Serbia, 2nd November 2019, Belgrade
T1  - Antioxidant activity of copper(Il) complexes with salicylaldehyde derivatives and α-diimines
SP  - 122
EP  - 122
UR  - https://hdl.handle.net/21.15107/rcub_cer_5785
ER  - 

@conference{
author = "Dimitrijević, Teodora and Selaković, Snežana and Novaković, Irena and Šumar Ristović, Maja",
year = "2019",
abstract = "In this work are presented the antioxidant activities of four copper(Il) complexes. Our complexes contain a combination of two types of ligands salicylaldehyde derivatives (methyl 3-formyl-4-hydroxybenzoate (HL1) or 4-(diethylamino)salicylaldehyde (HL2)) and a-diimines (bipyridine (bipy) or phenanthroline (phen)). Complex I is a dinuclear Cu* complex containing L1 and bipy ligands, complex 2 is dinuclear and contains L1 and phen ligands, complex 3 is a mononuclear Cu* complex containing L2 and bipy ligands, whereas complex 4 is dinuclear and containsL2 and phen ligands. Based on IC, values, it was established that complex 4 exhibits an excellent antioxidant activity, which is at the same time the highest among all four complexes (Table 1). Complex 3 exhibits moderate activity, whereas complexes 1 and 2 show the lowest antioxidant activity. All four complexes have better antioxidant activity than starting compounds",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Book of abstracts - Seventh Conference of the Young Chemists of Serbia, 2nd November 2019, Belgrade",
title = "Antioxidant activity of copper(Il) complexes with salicylaldehyde derivatives and α-diimines",
pages = "122-122",
url = "https://hdl.handle.net/21.15107/rcub_cer_5785"
}

Dimitrijević, T., Selaković, S., Novaković, I.,& Šumar Ristović, M.. (2019). Antioxidant activity of copper(Il) complexes with salicylaldehyde derivatives and α-diimines. in Book of abstracts - Seventh Conference of the Young Chemists of Serbia, 2nd November 2019, Belgrade
Belgrade : Serbian Chemical Society., 122-122.
https://hdl.handle.net/21.15107/rcub_cer_5785

Dimitrijević T, Selaković S, Novaković I, Šumar Ristović M. Antioxidant activity of copper(Il) complexes with salicylaldehyde derivatives and α-diimines. in Book of abstracts - Seventh Conference of the Young Chemists of Serbia, 2nd November 2019, Belgrade. 2019;:122-122.
https://hdl.handle.net/21.15107/rcub_cer_5785 .

Dimitrijević, Teodora, Selaković, Snežana, Novaković, Irena, Šumar Ristović, Maja, "Antioxidant activity of copper(Il) complexes with salicylaldehyde derivatives and α-diimines" in Book of abstracts - Seventh Conference of the Young Chemists of Serbia, 2nd November 2019, Belgrade (2019):122-122,
https://hdl.handle.net/21.15107/rcub_cer_5785 .

TY  - CONF
AU  - Selaković, Snežana
AU  - Dimitrijević, Teodora
AU  - Novaković, Irena
AU  - Šumar Ristović, Maja
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5786
AB  - Two novel coppe(tr) complexes (Fig. 1) with 4-(diethylamino)salicylald.hyd. as ligand (HL) and o-diimine - 2,2'-bipyridine (bipy) or 1,lO-phenanthroline (phen) with potentially antimicrobial activity are described. Complex 1 is a mononuclear copper(Il) complex, [Cu(bipy)(L)]BF+.HzO, whereas complex 2 is a binuclear [Cu(phen)(L)]z(BF+)2. Antimicrobial activities of those complexes, coffesponding Cu(II) salt, o,-diimines (phen and bipy) and ligand HL were studied by examining the minimum inhibitory concentration (MIC) on four Gram-positive and four Gram-negative bacterial species and three fungal strains. Amikacin and fluconazole were used as the standard drugs for the comparison of the MIC values. Cu(II) complexes I and 2 demonstrated significantly stronger antibacterial activities than parent ligands (adiimines and HL) or starting Cu(II) salt. Complex 2 is the most active of all examined compounds. The activity of this complex against E. coli is comparable to the activity of the standard antibiotic amikacin. Unlike increasing antibacterial activity of complexes 1 and2 in regard to all coordinated ligands, antifungal activities showed the opposite trend.
PB  - Belgrade : Serbian Chemical Society
C3  - Book of abstracts - Sixth Conference of the Young Chemists of Serbia, 27.10. 2018, Belgrade
T1  - Antimicrobial activities of two copper(Il) complexes with 4-(diethylamino)salicylaldehyde and a-diimine
SP  - 88
EP  - 88
UR  - https://hdl.handle.net/21.15107/rcub_cer_5786
ER  - 

@conference{
author = "Selaković, Snežana and Dimitrijević, Teodora and Novaković, Irena and Šumar Ristović, Maja",
year = "2018",
abstract = "Two novel coppe(tr) complexes (Fig. 1) with 4-(diethylamino)salicylald.hyd. as ligand (HL) and o-diimine - 2,2'-bipyridine (bipy) or 1,lO-phenanthroline (phen) with potentially antimicrobial activity are described. Complex 1 is a mononuclear copper(Il) complex, [Cu(bipy)(L)]BF+.HzO, whereas complex 2 is a binuclear [Cu(phen)(L)]z(BF+)2. Antimicrobial activities of those complexes, coffesponding Cu(II) salt, o,-diimines (phen and bipy) and ligand HL were studied by examining the minimum inhibitory concentration (MIC) on four Gram-positive and four Gram-negative bacterial species and three fungal strains. Amikacin and fluconazole were used as the standard drugs for the comparison of the MIC values. Cu(II) complexes I and 2 demonstrated significantly stronger antibacterial activities than parent ligands (adiimines and HL) or starting Cu(II) salt. Complex 2 is the most active of all examined compounds. The activity of this complex against E. coli is comparable to the activity of the standard antibiotic amikacin. Unlike increasing antibacterial activity of complexes 1 and2 in regard to all coordinated ligands, antifungal activities showed the opposite trend.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Book of abstracts - Sixth Conference of the Young Chemists of Serbia, 27.10. 2018, Belgrade",
title = "Antimicrobial activities of two copper(Il) complexes with 4-(diethylamino)salicylaldehyde and a-diimine",
pages = "88-88",
url = "https://hdl.handle.net/21.15107/rcub_cer_5786"
}

Selaković, S., Dimitrijević, T., Novaković, I.,& Šumar Ristović, M.. (2018). Antimicrobial activities of two copper(Il) complexes with 4-(diethylamino)salicylaldehyde and a-diimine. in Book of abstracts - Sixth Conference of the Young Chemists of Serbia, 27.10. 2018, Belgrade
Belgrade : Serbian Chemical Society., 88-88.
https://hdl.handle.net/21.15107/rcub_cer_5786

Selaković S, Dimitrijević T, Novaković I, Šumar Ristović M. Antimicrobial activities of two copper(Il) complexes with 4-(diethylamino)salicylaldehyde and a-diimine. in Book of abstracts - Sixth Conference of the Young Chemists of Serbia, 27.10. 2018, Belgrade. 2018;:88-88.
https://hdl.handle.net/21.15107/rcub_cer_5786 .

Selaković, Snežana, Dimitrijević, Teodora, Novaković, Irena, Šumar Ristović, Maja, "Antimicrobial activities of two copper(Il) complexes with 4-(diethylamino)salicylaldehyde and a-diimine" in Book of abstracts - Sixth Conference of the Young Chemists of Serbia, 27.10. 2018, Belgrade (2018):88-88,
https://hdl.handle.net/21.15107/rcub_cer_5786 .