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Reference type: Journal
Authors: Zhao C, Jin GP, Chen LL, Li Y, Yu B
Article Title: Preparation of molecular imprinted film based on chitosan/nafion/nano-silver/poly quercetin for clenbuterol sensing.
Publication date: 2011
Journal: Food Chemistry
Volume: 129
Issue: (2)
Page numbers: 595-600.
DOI: 10.1016/j.foodchem.2011.04.072
Alternative URL: http://www.sciencedirect.com/science/article/pii/S0308814611006388

Abstract: A useful molecular imprinted film (MIP-CNSQ/WGE) based on chitosan/nafion/nano-silver/poly quercetin compound was prepared by a compound electrochemical method at paraffin-impregnated graphite electrode for clenbuterol (CLB) sensing, which was characterised by means of field emission scanning electron microscopy (FE-SEM), X-ray photoelectron spectroscopy spectra (XPS), infrared spectra (IR) and electrochemical techniques to confirm the formation. The molecular imprinted film modified electrode was successfully applied to the determination of CLB with a reliable result. In optimum conditions, CLB at concentrations of 0.3-50.0 μM could be determined with a detection limit of 0.01 μM (3σ). Determination of CLB in practical samples of pork liver showed good recovery
Template and target information: clenbuterol, CLB
Author keywords: molecular imprinting polymer, clenbuterol, Nano-silver, chitosan


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