| 聚乙烯醇重氮衍生物-聚甲基丙烯酸高分子复合物固定酶的制备和性质的研究 |
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| 引用本文： | 王玲治,刘毅敏,江英彦. 聚乙烯醇重氮衍生物-聚甲基丙烯酸高分子复合物固定酶的制备和性质的研究[J]. 功能高分子学报, 1989, 0(3) |
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| 作者姓名： | 王玲治 刘毅敏 江英彦 |
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| 作者单位： | 中国科学院化学研究所(王玲治，刘毅敏)，中国科学院化学研究所(江英彦) |
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| 摘 要： | 本文用聚乙烯醇缩对苯甲醛氯化重氮物和聚甲基丙烯酸复合物作为载体,制备了固定化纤维素酶和葡萄糖氧化酶。此固定化酶有较高的活性,贮存、反应稳定性和热稳定性比固定化前都有较大提高。
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| 关 键 词： | 固定酶 高分子复合物 葡萄糖氧化酶 聚乙烯醇缩对苯甲醛氯化重氮物 纤维素酶 聚甲基丙烯酸 |
Study on the Preparation and Behaviors of Enzyme Immobilized by Polyvinyl Alcohol Diazoderivative-Poly(methacrylic acid) Complexes |
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| Wang Lingzhi,Liu Yimin,Jing Yingyan Institute of Chemisktry. Academia Sinica,Beijing. Study on the Preparation and Behaviors of Enzyme Immobilized by Polyvinyl Alcohol Diazoderivative-Poly(methacrylic acid) Complexes[J]. Journal of Functional Polymers, 1989, 0(3) |
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| Authors: | Wang Lingzhi Liu Yimin Jing Yingyan Institute of Chemisktry. Academia Sinica Beijing |
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| Abstract: | Cellulase and glucose oxidase were immobilized by the title polymer-polymercomplexes. The obtained immobilized enzymes showed sufficiently high activities, en-hanced stabilities and particularly heat stability coursed by partly binding between thepolymer carrier and enzymes. It is apparent that the immobilization of enzymes usingpolymer-polymer complexes could be a satisfactory method. |
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| Keywords: | Immobilized enzymes Polyner-polymer complexes Glucose oxidase (GOD) Collulase Polyvinylacetal benzaldehyde diazo?ium chloride (PVABDC) Polymethacrylic acid (PMAA) |
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