Narrow Beam SPR Biosensor and Experimental Study

被引：0
|
作者：
Yan, Shuo [1 ]
Fang, Yiqun [1 ]
Yu, Xinglong [2 ]
机构：
[1] NMRI, Shanghai 200433, Peoples R China
[2] Tsinghua Univ, DPIM, Beijing 100084, Peoples R China
来源：
PROCEEDINGS OF THE 2009 2ND INTERNATIONAL CONFERENCE ON BIOMEDICAL ENGINEERING AND INFORMATICS, VOLS 1-4 | 2009年
关键词：
Surface plasmon resonance; Biosensor; Angle spectrum scanning; narrow incident beam; SURFACE-PLASMON RESONANCE; PRINCIPLES;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Surface plasmon resonance (SPR) biosensor can be used to analyze bio-specific interaction and offer parameters like dynamic characteristics and concentration of the biomolecular interaction by detecting the refractive index change of the sample. This paper presents an experimental equipment of SPR biosensor with narrow incident beam, which can avoid random light intensity distribution. The experiment results indicate that SPR sensing with narrow incident beam can monitor the refractive index change of the samples and possess a primary sensitivity of 0.001RIU.
引用
收藏
页码：1026 / +
页数：2
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