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Issue 4, 2012
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CVDgraphenevs. highly ordered pyrolytic graphite for use in electroanalytical sensing

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Abstract

We explore and contrast the electroanalytical performance of a commercially available CVD grown graphene electrode with that of edge- and basal- plane pyrolytic graphite electrodes constructed from highly ordered pyrolytic graphite for the sensing of biologically important analytes, namely β-nicotinamide adenine dinucleotide (NADH) and uric acid (UA). We demonstrate that for the analytes studied here, in the best case, the electroanalytical performance of the CVD-graphene mimics that of edge plane pyrolytic graphite, suggesting no significant advantage of utilising CVD-graphene in this context.

Graphical abstract: CVD graphene vs. highly ordered pyrolytic graphite for use in electroanalytical sensing

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Article information


Submitted
03 Nov 2011
Accepted
05 Dec 2011
First published
20 Dec 2011

Analyst, 2012,137, 833-839
Article type
Paper

CVD graphene vs. highly ordered pyrolytic graphite for use in electroanalytical sensing

D. A. C. Brownson, R. V. Gorbachev, S. J. Haigh and C. E. Banks, Analyst, 2012, 137, 833
DOI: 10.1039/C2AN16049H

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