Show simple item record

dc.creatorMirković, Jelena
dc.creatorLović, Jelena
dc.creatorAvramov-Ivić, Milka
dc.creatorMijin, Dušan
dc.date.accessioned2021-03-10T12:24:02Z
dc.date.available2021-03-10T12:24:02Z
dc.date.issued2014
dc.identifier.issn0013-4686
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/2658
dc.description.abstractThe electrochemical behavior of six arylazo pyridone dyes classified to the substituents present at the phenylazo and 2-pyridone moiety and their 1:1 inclusion complexes with (2-hydroxypropyl)-beta-cyclodextrin was studied using cyclic and square wave voltammetry in 0.1 M NaOH on a gold electrode. The formation of the inclusion complexes of the dyes was confirmed using UV-Vis and FTIR spectroscopy measurements. Among the studied dyes, according to potentiodynamic measurements, the most active is the dye 1. The inclusion complexes of the dyes exhibited improved electrochemical activity in comparison to the pure dyes. The results obtained by square wave voltammetry show the apparent activity of the dyes with a methoxy group as a substituent at the phenylazo moiety and ethyl and hydroxyethyl groups in the 2-pyridone moiety, and their inclusion complexes. The electrooxidation mechanism of the investigated arylazo pyridone dyes was also proposed.en
dc.publisherPergamon-Elsevier Science Ltd, Oxford
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172013/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172060/RS//
dc.rightsrestrictedAccess
dc.sourceElectrochimica Acta
dc.subjectazo dyesen
dc.subjectinclusion complexesen
dc.subjectcyclic voltametryen
dc.subjectsquare wave voltammetryen
dc.titleElectrooxidative Behavior of Arylazo Pyridone Dyes and Their Inclusion Complexes on Gold Electrode in 0.1 M NaOHen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage713
dc.citation.other137: 705-713
dc.citation.rankM21
dc.citation.spage705
dc.citation.volume137
dc.identifier.doi10.1016/j.electacta.2014.06.048
dc.identifier.rcubconv_4529
dc.identifier.scopus2-s2.0-84903836991
dc.identifier.wos000341462500089
dc.type.versionpublishedVersion


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record