Studies on Character of Adsorption and Recognition of Etharidine Template Polymer

Abstract

Abstract: By using etharidine as the template molecules, methacrylic acid as the functional monomer and ethylene glycol dimethacrylate as the crosslinking monomer, a kind of new molecular template polymer which had enzyme or recepter analogous binding sites and could highly specifically adsorb etharidine was prepared by molecular template technology. Its adsorption property and selective recognition for etharidine and other substrates were studied. The results showed etharidine template polymer had higher adsorption character, high selectivity and recognition ability, as compared with non-template polymer whose chemical composition was the same as it. And ionic interaction and hydrogen bonds played an important role in the selective adsorption of template polymer.

Key words: Etharidine, Molecular template polymer, Adsorption, Molecular recognition

CLC Number:

O657.32

TrendMD:

ZHOU Jie, HE Xi-Wen, YANG Wan-Long, SHI Hui-Ming . Studies on Character of Adsorption and Recognition of Etharidine Template Polymer[J]. Chem. J. Chinese Universities, 1998, 19(9): 1388.

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Studies on Character of Adsorption and Recognition of Etharidine Template Polymer

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