Citation: Ming Sheng MA, Hui Wan HAN, Guo Quan LIU. LASER INDUCED FLUORESCENCE DETECTOR(LIF) FOR CAPILLARY ELECTROPHORESIS[J]. Chinese Chemical Letters, ;1996, 7(1): 39-42. shu

LASER INDUCED FLUORESCENCE DETECTOR(LIF) FOR CAPILLARY ELECTROPHORESIS

Institute of Cheamistry Academia Sinica, Beijing, 100080

Received Date: 29 May 1995

Fund Project: This work was supported by the Natural Science Foundation of China and partly supported by the Postdoctoral Foundation of China.

A highly sensitive laser induced fluorescence detector for capillary electrophoresis is described.With an argon laser at 488 nm for excitation,the emitted light was collected by an optical fiber and measured by a PMT.Various elements that affected the sensitivity of the detector were discussed in detail.The detection limit for fluorescein was 5.4 amole.
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