MIPdatabase
Authors: Huang SF, Wu F, Deng F
Article Title: Synthesis and Property of Theophylline Molecules Imprinted PDVB/PAA IPNs.
Publication date: 2008
Journal: Journal of Huaihua University
Volume: 27
Issue: (11)
Page numbers: 31-33.
Alternative URL: http://en.cnki.com.cn/Article_en/CJFDTotal-HUAI200811012.htm
Abstract: Theophylline molecules imprinted and non-imprinted interpenetrating polymer networks composed of polydivinylbenzene and polyacrylic acid(PDVB/PAA IPNs)were synthesized by suspension polymerization of divinylbenzene swelling into sulfonated polydivinylbenzene beads with the existence of porogens.Structures of the imprinted and non-imprinted IPNs were characterized,and Visited the dispersant,porogen,the absorption of the medium's resins absorption properties of the two IPNs.The results showed that the best dispersing agent is 3% NaCl,1% PVA;Moreover CHCl_3 resin has"the leveling effect"to theine member signature PDVB/PAA the IPN,but the water has"the discrimination effect"to the resin.Porogen toluene addition will help improve the absorption properties of the resin.
Template and target information: theophylline
Author keywords: molecular imprinting, interpenetrating polymer network, polydivinylbenzene, polyacrylic acid, theophylline, adsorption
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