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Authors: Nicolescu TV, Sarbu A, Ovidiu Dima S, Nicolae C, Donescu D
Article Title: Molecularly imprinted ''bulk'' copolymers as selective sorbents for gallic acid.
Publication date: 2013
Journal: Journal of Applied Polymer Science
Volume: 127
Issue: (1)
Page numbers: 366-374.
DOI: 10.1002/app.37528
Alternative URL: http://www.researchgate.net/profile/Tanta_Verona_Nicolescu_iordache/publication/257941899_Molecularly_imprinted_bulk_copolymers_as_selective_sorbents_for_gallic_acid/links/55a65b8208ae32c1d10fb86d.pdf
Abstract: We report the synthesis of molecularly imprinted sorbents, selective for gallic acid. The particles were prepared by using acrylic acid, acrylonitrile, and hydroxyethyl methacrylate as functional monomers, whereas ethyleneglycol dimethacrylate and 1,4-buthanediol dimethacrylate were used as crosslinkers. Preparation and manipulation protocols were adjusted considering template's nature. To highlight the influence of monomer/crosslinker nature upon imprinted particles, the adsorption capacity, the imprinting factor, and the distribution and selectivity coefficients were calculated. An imprinting factor of 3.53 and a selectivity coefficient of 6.86 were found for hydroxyethyl methacrylate/ethylene glycol methacrylate system. © 2012 Wiley Periodicals, Inc. J Appl Polym Sci. 2012
Template and target information: gallic acid
Author keywords: crosslinking, molecular imprinting, molecular recognition, sorbent, selectivity
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