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

被引：28

作者：

Brownson, Dale A. C. ^{[1
]}

Gorbachev, Roman V. ^{[2
]}

Haigh, Sarah J. ^{[3
]}

Banks, Craig E. ^{[1
]}

机构：

[1] Manchester Metropolitan Univ, Fac Sci & Engn, Sch Sci & Environm, Div Chem & Environm Sci, Manchester M1 5GD, Lancs, England

[2] Univ Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, England

[3] Univ Manchester, Sch Mat, Manchester M1 7HS, Lancs, England

来源：

ANALYST | 2012年 / 137卷 / 04期

关键词：

ASCORBIC-ACID; URIC-ACID; CARBON NANOTUBES; ELECTROCHEMICAL DETECTION; MULTILAYER GRAPHENE; MODIFIED ELECTRODES; NADH; OXIDATION; FILMS; MORPHOLOGY;

D O I：

10.1039/c2an16049h

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

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 beta-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.

引用

页码：833 / 839

页数：7

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