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Micro and Nanosystems

Editor-in-Chief

ISSN (Print): 1876-4029
ISSN (Online): 1876-4037

Application in Electrochemistry of Graphene-Modified Electrodes

Author(s): Maria Coros, Florina Pogacean, Alexandru R. Biris, Alexandru S. Biris and Stela Pruneanu

Volume 5, Issue 2, 2013

Page: [127 - 137] Pages: 11

DOI: 10.2174/1876402911305020008

Price: $65

Abstract

Due to its unique physicochemical properties, graphene has received increasing attention. This article selectively reviews the application of graphene for direct electrochemistry of enzymes, small biomolecules, DNA sensing, and environmental analysis. Graphene oxide (GO) and reduced graphene oxide (RGO) have been used as sensors for gases and heavy metal ions. In all cases, the sensors performed well, proving to be highly sensitive, selective, and stable.

Keywords: Graphene, Electrochemical performances, Modified electrodes.


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