Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/5087
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Fiorito, Pablo A. | - |
dc.contributor.author | Brett, Christopher M. A. | - |
dc.contributor.author | Córdoba de Torresi, Susana I. | - |
dc.date.accessioned | 2008-09-01T15:03:43Z | - |
dc.date.available | 2008-09-01T15:03:43Z | - |
dc.date.issued | 2006 | en_US |
dc.identifier.citation | Talanta. 69:2 (2006) 403-408 | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/5087 | - |
dc.description.abstract | A 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.uri | http://www.sciencedirect.com/science/article/B6THP-4HJRRM7-3/1/add5c8a178dcbf252ce544cd9152452e | en_US |
dc.format.mimetype | aplication/PDF | en |
dc.language.iso | eng | eng |
dc.rights | openAccess | eng |
dc.subject | Prussian Blue analogues | en_US |
dc.subject | Polypyrrole | en_US |
dc.subject | Hybrid materials | en_US |
dc.subject | Glucose biosensors | en_US |
dc.title | Polypyrrole/copper hexacyanoferrate hybrid as redox mediator for glucose biosensors | en_US |
dc.type | article | en_US |
dc.identifier.doi | 10.1016/j.talanta.2005.09.040 | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
item.openairetype | article | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
crisitem.author.orcid | 0000-0002-1972-4434 | - |
Appears in Collections: | FCTUC Química - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
file23c591c06b9b4eff8465f6cb96f673ae.pdf | 181.58 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.