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dc.creatorĐurđić, Slađana
dc.creatorVukojević, Vesna
dc.creatorOgnjanović, Miloš
dc.creatorŠvorc, Ljubomir
dc.creatorMutić, Jelena
dc.creatorStanković, Dalibor
dc.date.accessioned2019-12-25T11:43:18Z
dc.date.available2019-12-25T11:43:18Z
dc.date.issued2019
dc.identifier.issn14523981
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/3311
dc.description.abstractIn this research we demonstrated detailed electrochemistry polydatin. Polydatin is a natural compound with expressed antioxidant activity. Electrochemical behavior of polydatin was tested in the potential range from -1.5 V to 2 V at unmodified boron doped diamond electrode in various pH of supporting electrolyte. It has been noticed that polydatin provides two oxidation peaks, one at around 0.73 V and second at around 1.3 V. In the reverse scan no reduction peak was observed. Quantification of polydatin was done based on first oxidation peak using square wave voltammetry. After optimization of the method, linear working range from 1·10-7 M to 7·10-5 M was obtained, with limit of detection and limit of quantification of 6·10-9 M and 2·10-8 M, respectively. Negligible interferences effects were noticed. Developed method shows excellent accuracy and precision toward detection of polydatin. Also, developed method was used for quantification of polydatin in dietary supplements.
dc.publisherESG
dc.rightsopenAccess
dc.sourceInternational Journal of Electrochemical Science
dc.subjectboron doped diamond electrode
dc.subjectdietary supplements
dc.subjectpolydatin
dc.titleNanomolar Quantification of Polydatin at Boron Doped Diamond Electrode. Application in Dietary Supplements
dc.typearticleen
dc.rights.licenseBY
dcterms.abstractВукојевић, Весна; Огњановић, Милош; Шворц, Љубомир; Станковић, Далибор; Ђурђиц́, Слађана; Мутић, Јелена;
dc.rights.holderThe Authors
dc.citation.volume14
dc.citation.spage5086
dc.citation.epage5095
dc.citation.rankM23
dc.identifier.doi10.20964/2019.06.01
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs/bitstream/id/15792/140605086.pdf
dc.identifier.scopus2-s2.0-85068109733
dc.identifier.wos000470877100014
dc.type.versionpublishedVersion


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