Issue 18, 2004
From the journal:

Chemical Communications

The selectivity of electrosynthesised polymer membranes depends on the electrode dimensions: implications for biosensor applications

Colm P. McMahon,a   Sarah J. Killoran,a   Sarah M. Kirwana  and  Robert D. O'Neill*a  

* Corresponding authors

a Chemistry Department, University College Dublin, Belfield, Dublin 4, Ireland
E-mail: Robert.ONeill@UCD.ie
Fax: +353-1-7162127
Tel: +353-1-7162314

Abstract

A biosensor selectivity coefficient defined for poly(o-phenylenediamine) electrosynthesised onto Pt microdisks and cylinders was unexpectedly found to change as the scale of the electrodes decreased, mainly due to enhanced permeability of a ubiquitous interference species in biological systems, ascorbic acid.

Graphical abstract: The selectivity of electrosynthesised polymer membranes depends on the electrode dimensions: implications for biosensor applications

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Article information

DOI
https://doi.org/10.1039/B408051N
Article type
Communication
Submitted
27 May 2004
Accepted
24 Jun 2004
First published
02 Aug 2004

Chem. Commun., 2004, 2128-2130

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The selectivity of electrosynthesised polymer membranes depends on the electrode dimensions: implications for biosensor applications

C. P. McMahon, S. J. Killoran, S. M. Kirwan and R. D. O'Neill, Chem. Commun., 2004, 2128 DOI: 10.1039/B408051N

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