| 固体支撑双层类脂膜电极的稳态特性分析 |
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| 引用本文： | 吕迎春,马福昌.固体支撑双层类脂膜电极的稳态特性分析[J].仪表技术与传感器,2011(6). |
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| 作者姓名： | 吕迎春 马福昌 |
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| 作者单位： | 太原理工大学测控技术研究所,山西,太原,030024 |
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| 基金项目： | 高等学校博士学科点专项科研基金--博导类 |
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| 摘 要： | 用恒电位阶跃的方法分析表征了嵌入膜中的受体与对应底物作用时,固体支撑双层类脂膜电极的响应特性及其规律;导出了新的参数κ,并用测试数据分析了参数κ与温度、修饰物的函数关系;建立和分析了固体支撑双层类脂膜电极的传感器模型.实验结果表明:在稳态条件下,可以开发性能稳定,测量精度高的电导型或电流型传感器.
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| 关 键 词： | 固体支撑双层类脂膜电极 稳态特性 恒电位阶跃法 线性响应关系 |
Steady State Characteristics of Solid Supported Bilayer Lipid Membrane Electrode |
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| LU Ying-chun,MA Fu-chang.Steady State Characteristics of Solid Supported Bilayer Lipid Membrane Electrode[J].Instrument Technique and Sensor,2011(6). |
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| Authors: | LU Ying-chun MA Fu-chang |
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| Affiliation: | LU Ying-chun,MA Fu-chang(Institute of Measuring and Controlling Technology,Taiyuan University of Technology,Taiyuan 030024,China) |
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| Abstract: | When the receptor embedded membrane reacting with corresponding substrate,the response and law of solid supported bilayer lipid membrane(S-BLM) electrode were characterized by constant potential step method.A new parameter k was derived,and the function relationship of k and temperature,modifier was analyzed by test data.The sensor model of S-BLM electrode was established and analyzed.The results show that stable and high precision conductivity sensor or current sensor can be developed,under the conditions ... |
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| Keywords: | S-BLM electrode steady state characteristics constant controlling potential step method linear response relationship |
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