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dc.creatorStanković, Dalibor M.
dc.creatorOgnjanović, Miloš
dc.creatorFabian, Martin
dc.creatorŠvorc, Lubomir
dc.creatorMariano, Jose F. M. L.
dc.creatorAntić, Bratislav
dc.date.accessioned2018-03-01T18:01:48Z
dc.date.available2018-03-01T18:01:48Z
dc.date.issued2017
dc.identifier.issn0003-2697 (print)
dc.identifier.issn1096-0309 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/1853
dc.description.abstractIn the present paper, the electrochemical behavior and the properties of two modified glassy carbon (GC) electrodes used for quantification of gallic acid in sweet wines were compared. A comparative study was conducted between titanium nitride- or wolfram carbide-doped reduced graphene oxide, labeled as TNrGO and WCrGO, respectively, modified GC electrodes, which are promising composite nanomaterials for electroanalytical applications. For the first time, WCrGO was synthesized and its electroanalytical properties compared with those of TNrGO. Results showed that the proposed materials exhibited enhanced characteristics, e.g., low limits of detection (1.1 mu M and 3.1 mu M for TNrGO and WCrGO, respectively), wide linear ranges (for TNrGO 4.5-76 mu M and for WCrGO 10-100 mu M), low adsorption, and low background current, which make them promising candidates for electrochemical sensing applications.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172030/RS//
dc.relationMagbiovin project (FP7-ERAChairs-Pilot Call) [621375], Grant Agency of the Slovak Republic [1/0489/16], Grant Agency of the Slovak Republic VEGA [2/0128/16]
dc.rightsrestrictedAccessen
dc.sourceAnalytical Biochemistryen
dc.subjectNanoparticlesen
dc.subjectModified electrodesen
dc.subjectElectroanalytical methoden
dc.subjectWine samplesen
dc.subjectReduced graphene oxideen
dc.titleDesign of titanium nitride- and wolfram carbide-doped RGO/GC electrodes for determination of gallic aciden
dc.typearticleen
dcterms.abstractМариано, Јосе Ф. М. Л.; Станковић Далибор; Сворц, Л'убомир; Огњановић Милош; Мартин, Фабиан; Aнтић Братислав;
dc.citation.volume539
dc.citation.spage104
dc.citation.epage112
dc.identifier.wos000417117000016
dc.identifier.doi10.1016/j.ab.2017.10.018
dc.identifier.pmid29074398
dc.identifier.scopus2-s2.0-85032307801


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