Miniature biochemical analytical system based on micro-spectrometer

Gang Chen; Zhi-yu Wen; Yi Xu; Zhi-ping Jiang; Bo Zhang

doi:10.1117/12.591340

22 January 2005 Miniature biochemical analytical system based on micro-spectrometer

Gang Chen, Zhi-yu Wen, Yi Xu, Zhi-ping Jiang, Bo Zhang

Proceedings Volume 5719, MOEMS and Miniaturized Systems V; (2005) https://doi.org/10.1117/12.591340
Event: MOEMS-MEMS Micro and Nanofabrication, 2005, San Jose, California, United States

Abstract

Our recent progress on the miniature bio-chemical analytical system is introduced in this paper. Experiments have been carried out to test the performance of our system. During these experiments, the absorption spectrums of different materials were obtained, which included NaNO2, protein, blood, Fe²⁺ ion and several medicine solutions. Comparison experiments were also adopted to compare the performance of the system with that of some exiting BCAS, such as the Shimaudzu UV-240 spectrometer and Australia GBC spectrometer. The results show that the experimental datum is compatible. Quantitative experiment is carried out by using the Fe²⁺ ion solutions with different concentration and the working curve of such ion is obtained which show that it is compatible with the Low of Lambert-Beer. All these show that the system can meet the requirement of practical use. Our research is one of the explorations to make the conventional analytical system portable by using the technology of MOEMS.

Citation Download Citation

Gang Chen, Zhi-yu Wen, Yi Xu, Zhi-ping Jiang, and Bo Zhang "Miniature biochemical analytical system based on micro-spectrometer", Proc. SPIE 5719, MOEMS and Miniaturized Systems V, (22 January 2005); https://doi.org/10.1117/12.591340

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