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基于生物素-亲和素系统的酶固定化及纳米金增效的研究 被引量：3

Research on Enzyme Immobilization Based on Biotin-avidin System and Influence of Nanoparticle Au on Immobilization
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摘要 应用石英晶体微天平(QCM)研究了基于生物素-亲和素系统的葡萄糖氧化酶的固定化,探讨了纳米金修饰QCM金基片对酶固定化的一系列过程的影响.在本实验条件下,利用生物素-亲和素系统能较好地固定化葡萄糖氧化酶,经过纳米金颗粒修饰的QCM基片对酶的吸附量比未经修饰的基片可提高1倍以上.
作者 吕丰 许鑫华 许岳剑 韩松岩 陈强
机构地区 天津大学材料科学与工程学院 南开大学生命科学学院
出处 《高技术通讯》 CAS CSCD 北大核心 2005年第2期51-54,共4页 Chinese High Technology Letters
基金 国家高技术研究发展计划(863计划)，天津市应用基础研究项目，南开大学校科研和教改项目
关键词 亲和素 生物素 纳米金 修饰 增效 研究 影响 酶固定化 QCM 葡萄糖氧化酶
分类号 Q814 [生物学—生物工程] R446.61 [医药卫生—诊断学]
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参考文献10

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二级参考文献26

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共引文献24

同被引文献28

引证文献3

二级引证文献25

高技术通讯
2005年 第2期

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