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Flow Potentiometric Injection Analysis of Uric Acid Using Lipid Stabilized Films with Incorporated Uricase on ZnO Nanowires

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dc.contributor.author Tzamtzis, N en
dc.contributor.author Psychoyios, VN en
dc.contributor.author Nikoleli, G-P en
dc.contributor.author Nikolelis, DP en
dc.contributor.author Psaroudakis, N en
dc.contributor.author Willander, M en
dc.contributor.author Qadir Israr, M en
dc.date.accessioned 2014-03-01T02:09:12Z
dc.date.available 2014-03-01T02:09:12Z
dc.date.issued 2012 en
dc.identifier.issn 10400397 en
dc.identifier.uri http://hdl.handle.net/123456789/29779
dc.subject Implanted electrochemical nanodevices en
dc.subject Potentiometric nanosensors en
dc.subject Stabilized lipid films en
dc.subject Uric acid en
dc.subject Uricase en
dc.subject ZnO Nanowires en
dc.title Flow Potentiometric Injection Analysis of Uric Acid Using Lipid Stabilized Films with Incorporated Uricase on ZnO Nanowires en
heal.type journalArticle en
heal.identifier.primary 10.1002/elan.201200220 en
heal.identifier.secondary http://dx.doi.org/10.1002/elan.201200220 en
heal.publicationDate 2012 en
heal.abstract A novel potentiometric uric acid biosensor was fabricated by immobilization of uricase into stabilized lipid films using zinc oxide (ZnO) nanowires as measuring electrode. Uricase was incorporated into the lipid film prior polymerization on the surface of well aligned ZnO nanowires resulting in a sensitive, selective, stable and reproducible uric acid biosensor. The potentiometric response was twice as large from previously reported values due to the presence of a cationic lipid in the lipid film. The sensor response had no interferences by normal concentrations of ascorbic acid, glucose, urea, proteins and lipids. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. en
heal.journalName Electroanalysis en
dc.identifier.doi 10.1002/elan.201200220 en
dc.identifier.volume 24 en
dc.identifier.issue 8 en
dc.identifier.spage 1719 en
dc.identifier.epage 1725 en


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