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Reference type: Journal
Authors: Bastide J, Cambon JP, Breton F, Piletsky SA, Rouillon R
Article Title: The use of molecularly imprinted polymers for extraction of sulfonylurea herbicides.
Publication date: 2005
Journal: Analytica Chimica Acta
Volume: 542
Issue: (1)
Page numbers: 97-103.
DOI: 10.1016/j.aca.2005.02.054
Alternative URL: http://www.sciencedirect.com/science/article/B6TF4-4FR4BV5-2/2/2281e56ebdf5791ea629e82e01e64be2
Abstract: Molecularly imprinted polymers (MIPs) possessing a good binding ability for the family of sulfonylurea herbicides were prepared using 4- or 2-vinyl pyridine as functional monomers and ethylene glycol dimethylacrylate as a crosslinker. Metsulfuron methyl was used as a template. It was found that MIP prepared in a polar organic solvent (acetonitrile) showed good recognition of the template and five other sulfonylurea herbicides (thifensulfuron methyl, chlorsulfuron, prosulfuron, chlorimuron ethyl, triflusulfuron methyl). The binding capacity was 0.08-0.1 mg g-1 of the polymer. It was found that the polymer could be used for quantitative enrichment (>75%) of five sulfonylurea herbicides from water
Template and target information: metsulfuron methyl
Author keywords: molecularly imprinted polymer, sulfonylurea, Metsulfuron methyl, solid phase extraction (SPE)
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