| 用于生化分析的SPR效应研究 |
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| 引用本文： | 聂奕,刘德明,元秀华,黄德修. 用于生化分析的SPR效应研究[J]. 华中科技大学学报(自然科学版), 2001, 29(8): 21-22,31 |
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| 作者姓名： | 聂奕 刘德明 元秀华 黄德修 |
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| 作者单位： | 华中科技大学光电子工程系;华中科技大学光电子工程系;华中科技大学光电子工程系;华中科技大学光电子工程系 |
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| 摘 要： | 研究了一种新的SPR生化分析系统,从SPR效应的原理入手,分析了SPR效应作生化分析时的特性,得出了光源和传感头的几何重要参数对SPR效应特性的影响,以LED作为光源,CCD作为光电探测器,FPGA为采集控制器设计中集成化的光学系统,整个系统结构紧凑,易于商用化。
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| 关 键 词： | 光学系统 表面等离子体谐振 金属薄膜 折射率 生化分析 |
| 文章编号： | 1000-8616(2001)08-0021-02 |
SPR Effect for Biochemical Analysis |
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| Nie Yi Liu Deming Yuan Xiuhua Huang Dexiu Postgraduate, Dept. of Optoelectronic Eng.,HUST,Wuhan ,China.. SPR Effect for Biochemical Analysis[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2001, 29(8): 21-22,31 |
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| Authors: | Nie Yi Liu Deming Yuan Xiuhua Huang Dexiu Postgraduate Dept. of Optoelectronic Eng. HUST Wuhan China. |
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| Affiliation: | Nie Yi Liu Deming Yuan Xiuhua Huang Dexiu Postgraduate, Dept. of Optoelectronic Eng.,HUST,Wuhan 430074,China. |
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| Abstract: | The performance of SPR effect is analyzed when it is used for biochemical analysis based on the principle of SPR effect and some conclusions are reached that show the influence of some parameters of light source and sensor on the performance of SPR effect. A system with a integrated optic system, LED for light source, CCD for photoelectricity detector and FPGA for acquisition controller are designed. The design makes the system have a compact structure and be easy for commercial application. |
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| Keywords: | optical system surface plasmon resonance(SPR) thin metal film refraction index biochemical analysis |
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