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化学学报 2002, 60 (3) 499-503 DOI:
ISSN: 0567-7351 CN: 31-1320/O6 |
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| 研究论文 |
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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 |
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郭刚军;马林;毛学圃;古练权;王骏 |
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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 |
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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。 |
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关键词:
芳香族胺
加成反应
苯二酚
苯胺 P
固定化酶
醌
吸附
载体
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A Novel Arylamine-o-quinone Polymer: Synthesis and Application as a Nano-support for Immobilized Enzymes |
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Guo Gangjun;Ma lin;Mao Xuepu;Gu Lianquan;Wang Jun |
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Chemistry and Chemical Engineering School, Zhongshan University, Guanzhou(510275);Department of Biochemistry, The Chinese University of Hongkong.Hongkong |
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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. |
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Keywords:
AROMATIC AMINES
ADDITION REACTION
BENZENEDIOL
FIXED ENZYME
QUINONE
ADSORPTION
CARRIERS
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| 本刊中的类似文章 |
| 1.刘宏民,张福义,徐汶,李石 .以氧化糖为原料的氨基糖衍生物的合成[J]. 化学学报, 2003,61 (7): 1149-1152 |
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