Determination of acrylamide using ruthenium dioxide modified carbon paste electrode

Publikace:
Determination of acrylamide using ruthenium dioxide modified carbon paste electrode

Článekopen accesspeer-reviewedpublished

dc.contributor.author	Červenka, Libor
dc.contributor.author	Žabčíková, Simona
dc.contributor.author	Křivská Lenka
dc.date.accessioned	2020-05-15T18:28:06Z
dc.date.available	2020-05-15T18:28:06Z
dc.date.issued	2015
dc.description.abstract	A simple indirect method for acrylamide determination using a carbon paste electrode (CPE) modified with powdered ruthenium dioxide is described in the study. The voltammetric response of RuO2/CPE in a 1.0 M LiCl supporting electrolyte resulted in the reduction current at a potential of 1.03 V vs. Ag/AgCl/ 3.0 M KCl due to the formation of unspecified Ru-Cl species. The addition of acrylamide decreased the reduction current at 1.03 V, giving rise to a linear response in the concentration range from 0.25 μM to 1.5 μM with a limit of detection found to be 0.94 μM. The method developed was successfully applied to analyse potato crisps sample with a recovery rate of 97.9 %.	en
dc.format	p. 21–29
dc.identifier.isbn	978-80-7395-898-5
dc.identifier.issn	1211-5541
dc.identifier.uri	https://hdl.handle.net/10195/75409
dc.language.iso	en
dc.peerreviewed	yes	en
dc.publicationstatus	published	en
dc.publisher	University of Pardubice	en
dc.relation.ispartof	Scientific papers of the University of Pardubice. Series A, Faculty of Chemical Technology. 21/2015	en
dc.rights	open access	en
dc.title	Determination of acrylamide using ruthenium dioxide modified carbon paste electrode	en
dc.type	Article	en
dspace.entity.type	Publication

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