Preparation of molecularly imprinted polymers with thiourea group for phosphate
Preparation of molecularly imprinted polymers with thiourea group for phosphate
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DOI：
10.1016/j.aca.2006.01.099
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发表时间：
2006-04-06
影响因子：
6.2
通讯作者：
Takei, H
中科院分区：
文献类型：
--
作者：
Kugimiya, A;Takei, H
Molecularly imprinted polymers selective for phosphate were prepared with the two types of functional monomers, 1-allyl-2-thiourea and N-methyl-N'-(4-vinylphenyl)-thiourea, and the binding abilities of the polymers were evaluated. Phenylphosphonic acid or diphenyl phosphate were used as the template molecules and the imprinted polymers prepared with 1-allyl-2-thiourea as functional monomer showed high binding ability to phosphate in aqueous media and nearly 90% of phosphate could be recovered. Also, the imprinted polymer prepared with N-methyl-N'-(4-vinylphenyl)-thiourea as functional monomer had a high binding ability and specific interaction with phosphate in acetonitrile solution and over 90% of phosphate-derivatives could be recovered selectively. (c) 2006 Elsevier B.V. All rights reserved.
