MIPdatabase
Authors: Zhang QQ, Kobayashi T
Article Title: Imprinting Effect Inducing Crystallization of Uracil on Polymer Membrane Prepared in Supercritical CO2 Phase Inversion.
Publication date: 2009
Journal: Journal of Chemical Engineering of Japan
Volume: 42
Issue: (1)
Page numbers: 21-28.
DOI: 10.1252/jcej.08we085
Alternative URL: https://www.jstage.jst.go.jp/article/jcej/42/1/42_08we085/_article
Abstract: Crystallization of uracil (URA) induced by the imprinting effect is observed when a poly(acrylonitrile-co-methacrylic acid) membrane has been prepared in supercritical CO2 using phase-inversion imprinting technology. The URA-imprinted membrane forms flower-like crystals of URA on the surface, but neither a non-imprinted membrane nor the membrane left in the LIRA aqueous solution shows crystal formation. Effects of organic solvents on the URA-imprinted membrane tire examined for the membrane was prepared in supercritical CO, fluid. Evidence shows that supercritical CO2 media is important for the formation or URA crystals on the imprinted membrane
Template and target information: uracil, crystals, URA
Author keywords: Imprinted Membrane, SCCO2, template, nucleation
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