高等学校化学学报

高等学校化学学报

• 研究快报 • 上一篇    下一篇

彩色表面等离子体共振成像初探

申刚义1,2, 韩志强1,2, 刘巍1,2, 陈义1   

    1. 中国科学院化学研究所生命分析化学实验室, 北京 100080;
    2. 中国科学院研究生院, 北京 100039
  • 收稿日期:2007-05-28 修回日期:1900-01-01 出版日期:2007-09-10 发布日期:2007-09-10
  • 通讯作者: 陈义

Color Surface Plasmon Resonance Imaging

SHEN Gang-Yi1,2, HAN Zhi-Qiang1,2, LIU Wei1,2, CHEN Yi1*   

    1. Laboratory of Analytical Chemistry for Life Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China;
    2. Graduate School, Chinese Academy of Sciences, Beijing 100039, China
  • Received:2007-05-28 Revised:1900-01-01 Online:2007-09-10 Published:2007-09-10
  • Contact: CHEN Yi

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被引次数

10

摘要： 自主设计并建立了彩色表面等离子共振成像(Color SPRI, CSPRI)实验系统, 并结合利用自己编制的软件开展了相关研究, 成功地观测到溶液和蛋白点阵的彩色图像. 这些结果显示, CSPRI有可能成为生物分子微点阵(或生物芯片)的一种新型的彩色显示手段.

关键词: 表面等离子共振, 彩色图像, 蛋白点阵

Abstract: A method of color surface plasmon resonance imaging was developed and true color SPR images of solvents and BSA microdot arrays were recorded by using our laboratory-built device. The color signals, which were observed to be complementary to the resonance absorption of the incident light, depended on the feature of samples and the incident angle as expected. This new method looks to be a potential color analytical tool for high throughput detection of biochips.

Key words: Surface Plasmon Resonance(SPR), Color image, Protein microdot arrays

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