Electrochemical Detection In A Paper-based Separation Device.

dc.creatorCarvalhal, Rafaela Fernanda
dc.creatorKfouri, Marta Simão
dc.creatorPiazetta, Maria Helena de Oliveira
dc.creatorGobbi, Angelo Luiz
dc.creatorKubota, Lauro Tatsuo
dc.date2010-Feb
dc.date2015-11-27T13:18:39Z
dc.date2015-11-27T13:18:39Z
dc.date.accessioned2018-03-29T01:12:22Z
dc.date.available2018-03-29T01:12:22Z
dc.identifierAnalytical Chemistry. v. 82, n. 3, p. 1162-5, 2010-Feb.
dc.identifier1520-6882
dc.identifier10.1021/ac902647r
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/20055490
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/199235
dc.identifier20055490
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1299468
dc.descriptionPrototypes of microfluidic paper-based separation devices with amperometric detection were developed and evaluated. Photolithography was used to make a gold electrochemical microcell on polyester and that microcell was coupled to a strip of paper where a chromatographic separation occurs. The device performance was demonstrated with the separation and quantification of uric and ascorbic acid in mixtures. The method provides an analytical alternative for the determination of compounds where low cost and simplicity are essential.
dc.description82
dc.description1162-5
dc.languageeng
dc.relationAnalytical Chemistry
dc.relationAnal. Chem.
dc.rightsfechado
dc.rights
dc.sourcePubMed
dc.subjectAscorbic Acid
dc.subjectChromatography, Paper
dc.subjectElectrochemical Techniques
dc.subjectElectrodes
dc.subjectGold
dc.subjectMicelles
dc.subjectMicrofluidic Analytical Techniques
dc.subjectUric Acid
dc.titleElectrochemical Detection In A Paper-based Separation Device.
dc.typeArtículos de revistas


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