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Reference type: Journal
Authors: He M, Chen Y, Song C, Wan J
Article Title: Preparation and imprinting efficiency evaluation of molecularly imprinted polymer of apigenin.
Publication date: 2010
Journal: Ion Exchange and Adsorption
Volume: 26
Issue: (6)
Page numbers: 514-523.
Alternative URL: http://en.cnki.com.cn/Article_en/CJFDTOTAL-LJYX201006006.htm

Abstract: The molecularly imprinted polymer with apigenin as template molecule was prepared by molecular imprinting technique and optimum conditions of synthesis process were studied. The adsorption property and selective recognition ability of apigenin imprinted polymer to apigenin were evaluated by equilibrium adsorption experiments and the imprinting efficiency of apigenin imprinted polymer was discussed. The results showed that the polymer had higher adsorption and higher selective recognition ability when it was synthesized with tetrahydrofuran (THF) as porogen, 2-vinylpyridine (2-Vpy) as functional monomer, ethylene glycol dimethyl acrylate (EDMA) as crosslinker, n(API):n(2-Vpy):n(EDMA)=1:8:40, at 60 C. Scatchard analysis indicated that there were two classes of recognition sites in apigenin imprinted polymer among the experiment concentration range of apigenin and the imprinting efficiency of apigenin imprinted polymer was 47.9%
Template and target information: apigenin, API
Author keywords: adsorption, Apigenin, imprinting efficiency, molecular imprinting


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