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dc.creatorAvramov-Ivić, Milka
dc.creatorPetrović, Slobodan
dc.creatorVonmoos, F.
dc.creatorMijin, Dušan
dc.creatorŽivković, Predrag M.
dc.creatorDrljević, Katica
dc.date.accessioned2021-03-10T10:47:47Z
dc.date.available2021-03-10T10:47:47Z
dc.date.issued2007
dc.identifier.issn1388-2481
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/1160
dc.description.abstractThe aim of the present study was the qualitative determination of the pure clarithromycin using a gold electrode in neutral electrolyte by cyclic linear sweep voltammetry. It was shown that in the range of -1.2 V to 1.0 V vs. SCE in 0.05 M NaHCO3, a gold electrode is successfully employed for the qualitative determination of clarithromycin by detection of the reproductive four anodic and one cathodic peaks. After the potentiostatic measurements at the potential values corresponded to current peaks, the bulk electrolyte was analyzed by FTIR spectroscopy to show the changes in molecular structure of clarithromycin. FTIR analysis of the bulk electrolyte after 4 h of holding the potential at -0.61 V vs. SCE (cathodic peak) showed the apparent changes in clarithromycin molecule structure: in the ester bond of the lactone and in ethers and acetal bonds.en
dc.publisherElsevier Science Inc, New York
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceElectrochemistry Communications
dc.subjectclarithromycinen
dc.subjectqualitative determinationen
dc.subjectgold electrodeen
dc.subjectcyclic voltammetryen
dc.subjectFTIR spectroscopyen
dc.titleThe qualitative electrochemical determination of clarithromycin and spectroscopic detection of its structural changes at gold electrodeen
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage1647
dc.citation.issue7
dc.citation.other9(7): 1643-1647
dc.citation.rankaM21
dc.citation.spage1643
dc.citation.volume9
dc.identifier.doi10.1016/j.elecom.2007.03.011
dc.identifier.rcubconv_2849
dc.identifier.scopus2-s2.0-34250369288
dc.identifier.wos000248089400042
dc.type.versionpublishedVersion


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