A binderless, bulk-modified, renewable surface amperometric sensor for NADH and ethanol

Ramesh, P. ; Sampath, S. (2000) A binderless, bulk-modified, renewable surface amperometric sensor for NADH and ethanol Analytical Chemistry, 72 (14). pp. 3369-3373. ISSN 0003-2700

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Official URL: http://pubs.acs.org/doi/abs/10.1021/ac000049n

Related URL: http://dx.doi.org/10.1021/ac000049n

Abstract

Graphite particles are exfoliated and subsequently functionalized with toluidine blue. The resulting covalently modified graphite particles are restacked without any binder to form a surface-renewable, bulk-modified electrode. Electrocatalytic oxidation of NADH and its application in the amperometric biosensing of ethanol using alcohol dehydrogenase enzyme have been demonstrated with this material.

Item Type:Article
Source:Copyright of this article belongs to American Chemical Society.
ID Code:57311
Deposited On:26 Aug 2011 07:57
Last Modified:26 Aug 2011 07:57

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