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Reference type: Journal
Authors: Zhang LJ, Lu TH, Li SY, Du JY
Article Title: Fabrication and Application of CAP-MIP-OAP Film Electrode for Chloramphenical Detection.
Publication date: 2011
Journal: Chinese Journal of Applied Chemistry
Volume: 28
Issue: (3)
Page numbers: 338-342.
DOI: 10.3724/SP.J.1095.2011.00295
Alternative URL: http://yyhx.ciac.jl.cn/EN/abstract/abstract11818.shtml

Abstract: The chloramphenicol(CAP) molecule-imprinted polymer(MIP) of o-aminophenol(OAP) on Pt(CAP-MIP-OAP/Pt) electrode was prepared via an electrochemical polymerization method using OAP as the functional monomer and CAP as the template molecule. This preparation method is simple. The as-prepared membrane is uniform and stable. The performances and configurations of the CAP-MIP-OAP/Pt and MIP-OAP/Pt electrodes were investigated using scanning electron microscope(SEM) and electrochemical techniques. The results illustrated that the MIP-OAP/Pt electrode exhibited improved selectivity and sensitivity for the CAP detection. A linear region of the CAP detection is in the range of 4.3310-8~3.0910-6 mol/L. The detection limit is 2.510-8 mol/L. Therefore, the MIP-OAP/Pt electrode shows potential application for the enrichment and detection of CAP in the environmental water sample.
Template and target information: chloramphenicol, CAP
Author keywords: electrochemical polymerization, chloramphenicol, O-Aminophenol, molecular imprinted polymer film, electrochemical detection

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