化学学报 2002, 60 (3) 499-503  DOI:     ISSN: 0567-7351 CN: 31-1320/O6

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本文关键词相关文章
芳香族胺
加成反应
苯二酚
苯胺 P
固定化酶
吸附
载体
本文作者相关文章
郭刚军
郭刚军
郭刚军
马林
马林
马林
毛学圃
毛学圃
毛学圃
古练权
古练权
古练权
王骏
王骏
王骏
PubMed
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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
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
摘要: 以碘酸盐为氧化剂,通过氧化-迈克尔加成反应,由邻苯二酚和4,4'-亚甲基 苯胺合成了一种新的功能聚合物,芳香胺-邻醌聚合物。这种聚合物表面由分布均 匀的纳料颗粒和孔穴构成。由于这种聚合物分子含有疏水骨架、羰基和胺基的有序 分布,以及独特的纳料微观颗粒和孔穴结构,使其成为吸附法固定化酶的良好载 体。
关键词 芳香族胺   加成反应   苯二酚   苯胺 P   固定化酶      吸附   载体  
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
Chemistry and Chemical Engineering School, Zhongshan University, Guanzhou(510275);Department of Biochemistry, The Chinese University of Hongkong.Hongkong
Abstract: 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.
Keywords: AROMATIC AMINES   ADDITION REACTION   BENZENEDIOL   FIXED ENZYME   QUINONE   ADSORPTION   CARRIERS  
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