Title :
A microcapillary electrophoreses fluorescence detection system with a blue-light-emitting diode as light source
Author :
Yao, Liang Yu ; Huang, Chien-Chih ; Weng, Kuo-Yao ; Chien-Cheng Yang ; Sun, Chia-Wei ; Meng-tsan Tsai ; Yang, Chien-Cheng
Author_Institution :
Electron. Res. & Service Organ., Ind. Technol. Res. Inst., Hsinchu, Taiwan
Abstract :
To miniaturize the system, we use an LED and a pin photodetector for light-induced fluorescence detection of capillary electrophoreses. To overcome the drawback of low gain in a photodetector, we use the technique of lock-in amplification.
Keywords :
electrophoresis; fluorescence; light emitting diodes; photodetectors; LED; blue-light-emitting diode; light emitting diode; light-induced fluorescence detection; lock-in amplification; microcapillary electrophoresis fluorescence detection; pin photodetector; Band pass filters; Biomedical engineering; Electronics industry; Fluorescence; Gas lasers; Lenses; Light emitting diodes; Light sources; Optical devices; Photodetectors;
Conference_Titel :
Biophotonics, 2004. APBP 2004. The Second Asian and Pacific Rim Symposium on
Print_ISBN :
0-7803-8676-0
DOI :
10.1109/APBP.2004.1412372
