| 再生丝心蛋白和羧甲基纤维素复合膜的特性及其在有机相葡萄糖生物传感器中的应用 |
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| 引用本文： | 严少华,应太林,刘海鹰. 再生丝心蛋白和羧甲基纤维素复合膜的特性及其在有机相葡萄糖生物传感器中的应用[J]. 上海大学学报(自然科学版), 1998, 0(5) |
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| 作者姓名： | 严少华 应太林 刘海鹰 |
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| 作者单位： | School of Chemistry and Chemical Engineering，Shanghai University |
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| 摘 要： | 用再生丝心蛋白和羧甲基纤维素构成的复合膜作为固定葡萄糖氧化酶的基质，并用红外光谱测试了该复合膜的结构，用扫描电子显微镜观察了其形态．用上述复合膜材料固定葡萄糖氧化酶和羧酸二茂铁（或７，７，８，８－四氰代二甲基苯醌，ＴＣＮＱ）制成的葡萄糖生物传感器具有较好的灵敏度与稳定性
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| 关 键 词： | 再生丝心蛋白；羧甲基纤维素钠；葡萄糖氧化酶；有机相生物传感器；7，7，8，8－四氰代二甲基苯醌 |
Characterization of Composite Membrane of Regenerated Silk Fibroin and Carboxymethylcellulose and its Application to Glucose Biosensors in Organic Media |
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| Yan Shaohua Ying Tailin Liu Haiying. Characterization of Composite Membrane of Regenerated Silk Fibroin and Carboxymethylcellulose and its Application to Glucose Biosensors in Organic Media[J]. Journal of Shanghai University(Natural Science), 1998, 0(5) |
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| Authors: | Yan Shaohua Ying Tailin Liu Haiying |
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| Abstract: | A composite membranne of regenerated silk fibroin and carboxymethylcellulose was prepared as immobilization matrix for glucose oxidase. IR spectroscopy was employed to test the structure of the composite membrane and scanning electron microscopy was used to visualize the morphology of the composite membrane as immobilization matrix for glucose oxidase. The ferrocenecarboxylic acid or 7,7,8,8 tetracyanoquinodimethane mediated biosensor based on the composite membrane has good sensitivity and stability. |
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| Keywords: | regenerated silk fibroin(RSF) carboxymethylcellulose(CMC) glucose oxidase(GOD) organic phase biosensor 7 7 8 8 tetracyanoquinodimethane(TCNQ) |
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