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Electrochemical properties of some gold(III) complexes with (S,S)-R(2)edda-type ligands
dc.creator | Pantelic, Nebojsa | |
dc.creator | Stanković, Dalibor | |
dc.creator | Zmejkovski, Bojana | |
dc.creator | Kaluđerović, Goran N. | |
dc.creator | Sabo, Tibor | |
dc.date.accessioned | 2019-01-30T17:50:38Z | |
dc.date.available | 2019-01-30T17:50:38Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 1452-3981 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/1963 | |
dc.description.abstract | Oxidation-reduction properties of eleven gold(III) complexes with (S,S)-R(2)edda-type ligands was studied by cyclic and differential pulse voltammetry in DMSO. Series I: [AuCl2{(S,S)-R(2)eddip}]PF6, (S,S)-eddip = (S,S)-ethylenediamine-N,N'-di-2-propanoate, R = n-butyl, n-pentyl, isobutyl, isoamyl, cyclopentyl, 1-5; II: [AuCl2{(S,S)-R(2)eddch}]PF6, (S,S)-eddch = (S,S)-ethylenediamine-N,N'-di-2-(3-cyclohexyl)propanoate, R = methyl, ethyl, n-propyl, n-butyl, isobutyl, isoamyl, 6-11. Voltammograms in DMSO showed two successive irreversible reduction steps, where Au-I species were the final reduction product. Reduction potential values are in range from 116 to 156 mV (Ep(1)) and -520 to -572 mV (Ep(2)) for Series I and from 148 to 228 mV (Ep(1)) and -569 to -638 mV (Ep(2)) for Series II. In general, slightly easier reduction of complexes belonging to Series I (higher cytotoxicity) could be due to less steric hindrance around the gold center. Reduction potentials and anticancer activity are not in correlation. | en |
dc.publisher | Esg, Belgrade | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172035/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172030/RS// | |
dc.rights | openAccess | |
dc.source | International Journal of Electrochemical Science | |
dc.subject | gold(III) complexes | en |
dc.subject | R(2)edda-type ligands | en |
dc.subject | anticancer activity | en |
dc.subject | reduction potential | en |
dc.subject | voltammetry | en |
dc.title | Electrochemical properties of some gold(III) complexes with (S,S)-R(2)edda-type ligands | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Сабо, Тибор Ј; Станковиц, Далибор М; Змејковски, Бојана; Калудеровиц, Горан Н; Пантелиц, Небојса; | |
dc.citation.volume | 11 | |
dc.citation.issue | 2 | |
dc.citation.spage | 1162 | |
dc.citation.epage | 1171 | |
dc.citation.other | 11(2): 1162-1171 | |
dc.citation.rank | M23 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_cherry_2060 | |
dc.identifier.fulltext | https://cer.ihtm.bg.ac.rs/bitstream/id/14694/110201162.pdf | |
dc.identifier.wos | 000371091400025 | |
dc.type.version | publishedVersion |