Application on Gold Nanoparticles-Dotted 4-Nitrophenylazo Graphene in a Label-Free Impedimetric Deoxynivalenol Immunosensor

Application on Gold Nanoparticles-Dotted 4-Nitrophenylazo Graphene in a Label-Free Impedimetric Deoxynivalenol Immunosensor

In this paper, we report a new concept to construct a label-free electrochemical inhibition-based immunosensor for the detection of the mycotoxin deoxynivalenol (DON) in cereal samples. The electrochemical impedance spectroscopy of tris(bipyridine) ruthenium (II) chloride was used as a marker enhan...

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Bibliographic Details
Main Authors: Christopher Edozie Sunday, Milua Masikini, Lindsay Wilson, Candice Rassie, Tesfaye Waryo, Pricilla G. L. Baker, Emmanuel I. Iwuoha
Format: Article
Language:English
Published: MDPI AG 2015-02-01
Series:Sensors
Subjects:
deoxynivalenol
mycotoxin
graphene
immunosensor
graphene oxide
Nafion
Online Access:http://www.mdpi.com/1424-8220/15/2/3854

Internet

http://www.mdpi.com/1424-8220/15/2/3854

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