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Biological and chemical sensors based on graphene materials

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Biological and chemical sensors based on graphene materials

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Title: Biological and chemical sensors based on graphene materials
Author: Liu, Yuxin; Dong, Xiaochen; Chen, Peng
Copyright year: 2012
Abstract: Owing to their extraordinary electrical, chemical, optical, mechanical and structural properties, graphene and its derivatives have stimulated exploding interests in their sensor applications ever since the first isolation of free-standing graphene sheets in year 2004. This article critically and comprehensively reviews the emerging graphene-based electrochemical sensors, electronic sensors, optical sensors, and nanopore sensors for biological or chemical detection. We emphasize on the underlying detection (or signal transduction) mechanisms, the unique roles and advantages of the used graphene materials. Properties and preparations of different graphene materials, their functionalizations are also comparatively discussed in view of sensor development. Finally, the perspective and current challenges of graphene sensors are outlined (312 references).
Subject: DRNTU::Science::Medicine::Biosensors
Type: Journal Article
Series/ Journal Title: Chemical society reviews
School: School of Chemical and Biomedical Engineering
Rights: © 2012 The Royal Society of Chemistry. This is the author created version of a work that has been peer reviewed and accepted for publication by Chemical Society Reviews, The Royal Society of Chemistry.It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI: http://dx.doi.org/10.1039/C1CS15270J].
Version: Accepted version

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