| 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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| 引用本文： | 郭刚军,马林,毛学圃,古练权,王骏.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[J].化学学报,2002,60(3):499-503. |
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| 作者姓名： | 郭刚军 马林 毛学圃 古练权 王骏 |
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| 作者单位： | 1. 中山大学化学与化学工程学院,广州,510275
2. 香港中文大学生物化学系香港 |
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| 基金项目： | 国家自然科学基金 (Nos.2 9872 0 61,2 0 0 32 0 2 0 )资助项目 |
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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 |
| 修稿时间： | 2001年6月7日 |
A Novel Arylamine-o-quinone Polymer: Synthesis and Application as a Nano-support for Immobilized Enzymes |
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| GUO,Gang-Jun MA,Lin MAO,Xue-Pu GU,Lian-Quan.A Novel Arylamine-o-quinone Polymer: Synthesis and Application as a Nano-support for Immobilized Enzymes[J].Acta Chimica Sinica,2002,60(3):499-503. |
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| Authors: | GUO Gang-Jun MA Lin MAO Xue-Pu GU Lian-Quan |
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| Institution: | 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: | arylamine-o-quinone polymers oxidation-Michael addition immobilized enzymes support nanoparticle material |
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