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Reference type: Journal
Authors: Li SP, Xu WJ
Article Title: Synthesis, Adsorbent Capacity and Selectivity of L-Phenylalanine Molecular Imprinting Polymer Microballoons in Aqueous Phase.
Publication date: 2009
Journal: Chinese Journal of Synthetic Chemistry
Volume: 17
Issue: (2)
Page numbers: 187-191.
Alternative URL: http://en.cnki.com.cn/Article_en/CJFDTotal-HCHX200902011.htm

Abstract: L-phenylalanine molecular imprinting polymer microballons(P) were synthesized by polyreaction using L-phenylalanine (1), α-methacrylic acid (2), azo-bisisobutyronitrile(AIBN) and trihydroxy methyl propane acrylic ester(3) as a template, functional monomer, initiator and crosslinker, respectively. The surface topography and size of P were characterized by SEM.The optimal preparation conditions at 70 C for 7 h were as follows: reactants were of 1 of 250 mg, AIBN of 100 mg, 2 of 0.4 mL, 3 of 14.5mL; stirring speed was 150 rmin-1.P exhibited better saturated adsorbent capacity(Q=6.0 mgg-1) and better selectivity(a=2.4) under optimal preparation conditions.
Template and target information: L-phenylalanine
Author keywords: l-Phenylalanine, molecular imprinting polymer, microballoon, saturated adsorbent capacity, selectivity, synthesis


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