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Reference type: Journal
Authors: Zhu XF, He GY, Cheng HL, Yang XQ, Cao QE, Ding ZT
Article Title: Property and mechanism study of hesperidin imprinted polymer.
Publication date: 2009
Journal: Chemical Research and Application
Volume: 21
Issue: (11)
Page numbers: 1516-1520.
Alternative URL: http://en.cnki.com.cn/Article_en/CJFDTOTAL-HXYJ200911007.htm

Abstract: In order to prepare a novel adsorption material selective to hesperidin(HES), a HES imprinted polymer(MIP) was prepared in methanol with HES as template molecule,acryl amide(AM) as functional monomer,ethylene glycol dimethacrylate(EDMA) as cross-linker.Its adsorption property and selectivity were evaluated by equilibrium adsorption experiment method.The mechanism in imprinting system and recognition progress were explored.The obtained results revealed appriapriate affinity and selectivity of HES-MIP to HES.In 0.04 mol / L HES methanol solution,the distribution coefficients KD of HES on MIP and corresponding NMIP are 10.17 and 2.973,respectively.The imprinting factor α is 3.421.Comprard to the analogues of Rutin and narigin,the corresponding selectivity factor β reached 2.446 and 1.446.The MIP was furthermore used in complex sample and analyzed by high efficiency liquid phase chromatography.The results were pleased which indicated a possibility of being separation and enrichment material.
Template and target information: hesperidin, HES
Author keywords: molecularly imprinted polymer, hesperidin, molecular recognition, mechanism


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