dc.contributor.author |
Rosu, Tudor |
|
dc.contributor.author |
Gulea, Aurelian |
|
dc.contributor.author |
Nicolae, Anca |
|
dc.contributor.author |
Georgescu, Rodica |
|
dc.date.accessioned |
2018-05-15T13:37:32Z |
|
dc.date.available |
2018-05-15T13:37:32Z |
|
dc.date.issued |
2007 |
|
dc.identifier.citation |
ROSU, T., GULEA, A. et al. Complexes of 3dn Metal Ions with Thiosemicarbazones: Synthesis and Antimicrobial Activity. In: Molecules. 2007, Vol.12, Issue 4, pp.782-796. ISSN 1420-3049. |
en |
dc.identifier.issn |
1420-3049 |
|
dc.identifier.other |
https://doi.org/10.3390/12040782 |
|
dc.identifier.uri |
http://www.mdpi.com/1420-3049/12/4/782 |
|
dc.identifier.uri |
http://dspace.usm.md:8080/xmlui/handle/123456789/1751 |
|
dc.description.abstract |
The chelating behavior of the thiosemicarbazone derivatives of 2-hydroxy-8-R-tricyclo[7.3.1.0.2,7]tridecane-13-one (where R = H, CH3, C6H5) towards Co(II), Ni(II) and Cu(II) has been investigated by elemental analysis, molar conductivity measurements, UV-VIS, IR, ESR spectroscopy and thermal studies. It was deduced from the experiments performed that the ligands coordinate to metal ions in different ways – neutral bidentate or mononegative bidentate – depending on the nature of R. Also, if metal acetates are used instead of metal chlorides, the ligands coordinate in a mononegative bidentate fashion, regardless of the nature of R or the thiosemicarbazone type ligand. The antimicrobial activity of the ligands and of the complexes towards samples of Acinetobacter boumanii, Klebsiella pneumoniae, Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa was determined. |
en |
dc.language.iso |
en |
en |
dc.publisher |
MDPI AG |
en |
dc.subject |
thiosemicarbazone complexes |
en |
dc.subject |
copper complexes |
en |
dc.subject |
thiosemicarbazones |
en |
dc.subject |
antimicrobial activity |
en |
dc.title |
COMPLEXES OF 3DN METAL IONS WITH THIOSEMICARBAZONES: SYNTHESIS AND ANTIMICROBIAL ACTIVITY |
en |
dc.type |
Article |
en |