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Electrochemical nanosensors: advances and applications

Authors Barry S, O' Riordan A

Received 19 September 2015

Accepted for publication 26 November 2015

Published 2 February 2016 Volume 2016:6 Pages 1—14

DOI https://doi.org/10.2147/RIE.S80550

Checked for plagiarism Yes

Review by Single-blind

Peer reviewers approved by Dr Selvakumar Palanisamy

Peer reviewer comments 4

Editor who approved publication: Professor A.M Kannan


Seán Barry, Alan O’Riordan

Nanotechnology Group, Tyndall National Institute, University College Cork, Cork, Ireland

Abstract: The use of nanomaterials for the development of electrochemical nanosensors has attracted growing interest in recent years. The enhanced chemical and physical properties arising from discrete nanoelectrode devices or microelectrodes modified with nanomaterials make these devices an attractive option for the improvement of current electroanalytical applications. This review discusses and describes advances made since 2010 in the application of nanomaterials in a number of major fields, namely: health, security, law enforcement, environment, and food safety.

Keywords: electrochemistry, nanowire, nanoparticles, nanotubes, graphene, voltammetry, impedance

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