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dc.contributor.authorLYONS, MICHAEL EDWARD
dc.date.accessioned2009-10-05T15:19:34Z
dc.date.available2009-10-05T15:19:34Z
dc.date.issued2009
dc.date.submitted2009en
dc.identifier.citationMichael E G Lyons `Transport and kinetics at carbon nanotube-redox enzyme composite modified electrode biosensors? in International Journal of Electrochemical Science, 4, (1), 2009, pp 77 - 103en
dc.identifier.otherYen
dc.identifier.otherY
dc.identifier.urihttp://hdl.handle.net/2262/33746
dc.descriptionPUBLISHEDen
dc.description.abstractA mathematical model describing transport and kinetics of substrate and redox mediator within chemically modified electrodes comprising of redox enzymes immobilized in dispersed carbon nanotube meshes dispersed on support electrode surfaces is described. Two modes of amperometric detection are subjected to analysis. In the first the current arising from re-oxidation of the reduced mediator at the support electrode is measured, whereas in the second the current arising from reduction of the oxidized mediator at the support surface is determined. Approximate analytical expressions for the substrate reaction flux within the nanotube layer are developed and related to the measured flux at the support surface. The kinetics both of substrate and mediator within the layer are also represented in terms of a kinetic case diagram.en
dc.format.extent633341 bytes
dc.format.extent77en
dc.format.extent103en
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherElectrochemical Science Groupen
dc.relation.ispartofseriesInternational Journal of Electrochemical Scienceen
dc.relation.ispartofseries4en
dc.relation.ispartofseries1en
dc.rightsYen
dc.subjectAmperometric enzyme biosensor modeling; Single wall/ redox enzyme composite; SWNT modified electrodes. Immobilized redox enzyme systems.en
dc.titleTransport and kinetics at carbon nanotube-redox enzyme composite modified electrode biosensorsen
dc.typeJournal Articleen
dc.contributor.sponsorEnterprise Irelanden
dc.contributor.sponsorIrish Research Council for Science Engineering and Technology
dc.contributor.sponsorHigher Education Authorityen
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/melyons


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