Acta Chimica Sinica ›› 2002, Vol. 60 ›› Issue (3): 499-503. Previous Articles     Next Articles

Original Articles

新型芳香胺-邻醌聚合物的合成及其作为纳料固定化酶载体的研究

郭刚军;马林;毛学圃;古练权;王骏   

  1. 中册大学化学与化学工程学院,广州(510275);香港吕文大学生物化学系.香港
  • 出版日期:2002-03-15 发布日期:2002-03-15

A Novel Arylamine-o-quinone Polymer: Synthesis and Application as a Nano-support for Immobilized Enzymes

Guo Gangjun;Ma lin;Mao Xuepu;Gu Lianquan;Wang Jun   

  1. Chemistry and Chemical Engineering School, Zhongshan University, Guanzhou(510275);Department of Biochemistry, The Chinese University of Hongkong.Hongkong
  • Online:2002-03-15 Published:2002-03-15

Using sodium iodate as an oxidizing agent, a novel arylmaine-o- quinone polymer was synthesized from 1,2-dihydroxybenzene and 4,4'- methylene dianiline by an oxidation-Michael addition. The polymer surface was constructed by uniform nanoparticles and nanoholes (about 50 nm). Owing to its aromatic backbone, amino and carbonyl groups, and its characteristic in nano-size surface structure, the polymer can be used as an ideal support for immobilized enzymes by absorption.

Key words: AROMATIC AMINES, ADDITION REACTION, BENZENEDIOL, FIXED ENZYME, QUINONE, ADSORPTION, CARRIERS

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