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Reference type: Journal
Authors: Tasselli F, Donato L, Drioli E
Article Title: Evaluation of molecularly imprinted membranes based on different acrylic copolymers.
Publication date: 2008
Journal: Journal of Membrane Science
Volume: 320
Issue: (1-2)
Page numbers: 167-172.
DOI: 10.1016/j.memsci.2008.03.071
Alternative URL: http://www.sciencedirect.com/science/article/B6TGK-4S8CR51-1/1/d97d301f1038beece9ae677b1dd4319f

Abstract: Polyacrylonitrile and its copolymers with different functional monomers (itaconic acid, acrylic acid and acrylamide) were synthesized via water-phase precipitation polymerization in order to prepare molecularly imprinted polymer (MIP) membranes with recognition properties for the flavonoid naringin (NR). Membranes were prepared by phase inversion technique using dimethylformamide (DMF) as the solvent and adding naringin as template molecule to the casting solution. For comparison, membranes without template (blank) were prepared and tested. All MIP membranes showed high specific binding capacity; among them, the membrane prepared with the copolymer containing acrylamide as functional group, showed the highest binding capacity. Blank membranes only showed non-specific binding. The bound template was totally recovered and regenerated membranes maintained their initial binding capacity after reuse
Template and target information: flavonoid, naringin
Author keywords: molecular imprinting, Acrylic copolymers, acrylamide, naringin, binding capacity

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