Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/5087
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dc.contributor.authorFiorito, Pablo A.-
dc.contributor.authorBrett, Christopher M.A.-
dc.contributor.authorCórdoba de Torresi, Susana I.-
dc.date.accessioned2008-09-01T15:03:43Z-
dc.date.available2008-09-01T15:03:43Z-
dc.date.issued2006en_US
dc.identifier.citationTalanta. 69:2 (2006) 403-408en_US
dc.identifier.urihttp://hdl.handle.net/10316/5087-
dc.description.abstractA copper containing Prussian Blue analogue was incorporated into a conducting polypyrrole film. The modified electrode was synthesized through an electrochemical two-step methodology leading to very stable and homogeneous hybrid films. These electrodes were proved to show excellent catalytic properties towards H2O2 detection, with a performance higher than those observed for Prussian Blue and other analogues. Electrochemical impedance spectroscopy experiments demonstrated that the excellent performance of these hybrid films is strongly related to the electronic conductivity of the polymeric matrix that is wiring the copper hexacyanoferrate sites. A glucose biosensor was built-up by the immobilization of glucose oxidase; the sensitivity obtained being higher than other biosensors reported in the literature even in Na+ containing electrolytes.en_US
dc.description.urihttp://www.sciencedirect.com/science/article/B6THP-4HJRRM7-3/1/add5c8a178dcbf252ce544cd9152452een_US
dc.format.mimetypeaplication/PDFen
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectPrussian Blue analoguesen_US
dc.subjectPolypyrroleen_US
dc.subjectHybrid materialsen_US
dc.subjectGlucose biosensorsen_US
dc.titlePolypyrrole/copper hexacyanoferrate hybrid as redox mediator for glucose biosensorsen_US
dc.typearticleen_US
item.fulltextCom Texto completo-
item.languageiso639-1en-
item.grantfulltextopen-
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais
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