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Reference type: Journal
Authors: Hou NB, Liu YL, Wang GS, Zhu XF, Ding ZT, Cao QE
Article Title: Studies on preparation and characteristics of molecular template polymer with coumarin.
Publication date: 2006
Journal: Acta Chimica Sinica
Volume: 64
Issue: (16)
Page numbers: 1705-1710.
Alternative URL: http://sioc-journal.cn/Jwk_hxxb/EN/abstract/abstract333605.shtml

Abstract: A series of molecular template polymers (MTP) were prepared by the molecular template technology in toluene, methanol, chloroform or acetonitrile with coumarin as the template molecule, methacrylic acid (MAA), acrylamide (MA), 2-vinylpyridine (2-VP) or 4-vinylpyridine (4-VP) as the functional monomer, and ethylene glycol dimethacrylate (EGDMA) as a crosslinker, respectively. The effects of the composition of polymerization systems on the adsorption property of MTP were studied. The results indicated that the template polymer prepared using MAA as functional monomer and acetonitrile as porogen with the molar ratio of coumarin : MAA : EGDMA = 1 : 4 : 30 added in the polymerization, exhibited advantageous characteristics of high binding activity, optimal imprinting effect and good selectivity compared with the other MTP prepared in this work, and could be used as adsorption material for separation of coumarin from the traditional Chinese medicine Angelica dahunica
Template and target information: coumarin
Author keywords: coumarin, molecular template polymer, molecular template technique, adsorption


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