A novel molecularly imprinted impedimetric sensor for melamine determination

A novel molecularly imprinted (MIP) impedimetric sensor was promoted for selective detecting melamine (MEL). The Au electrode modified with MIP poly (2-mercaptobenzimidazole) (PMBI) was prepared by electrochemical polymerization of 2-mercaptobenzimidazole (2-MBI) with cyclic voltammetry (CV) in the...

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Bibliographic Details
Published in:	Talanta (Oxford) Vol. 101; pp. 374 - 381
Main Authors:	Wu, Bowan, Wang, Zhihua, Zhao, Dongxia, Lu, Xiaoquan
Format:	Journal Article
Language:	English
Published:	Amsterdam Elsevier B.V 15-11-2012 Elsevier
Subjects:	2-Mercaptobenzimidazole Analytical chemistry Atomic force microscopy Character recognition Chemistry Dielectric Spectroscopy - instrumentation Electrochemical impedance Electrochemical impedance spectroscopy Electrochemical methods Electrodes Exact sciences and technology General, instrumentation Limit of Detection Melamine Microscopy, Atomic Force Molecular Imprinting Molecularly imprinted Monitors Polymerization Sensors Spectrometric and optical methods Spectrophotometry, Infrared Triazines - analysis 2-Mercaptobenzimidazole Electrochemical impedance Melamine Molecularly imprinted Atomic force microscopy Molecular structure Force Electrochemical method Interference Foodstuff Chemical sensor Electrochemical polymerization Surface structure Infrared spectrometry Cyclic voltammetry Molecules Sensitivity Detection limit Morphology Impedance Application Molecular imprinting Donor acceptor interaction Electrochemical impedance spectroscopy
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