Citation: Li Ming DU, Jing ZHOU, Qing Qin XU, Zhe Feng FAN, Rong YUAN. Study on Fluorescence Property of Sparfloxacin Derivatizing System and its Application[J]. Chinese Chemical Letters, ;2000, 11(3): 255-258. shu

Study on Fluorescence Property of Sparfloxacin Derivatizing System and its Application

Center of Analysis and Test, Shanxi Normal University, Linfen 041004

Received Date: 13 September 1999

In acid medium,sparfloxacin is oxidized by nitrous acid,then reacts with hydrobromic acid to form a new fluorescence substance,which can emit the strong fluorescence,which is 151 fold more than that of sparfloxacin itself. By this,a new sensitive method for the determination of sparfloxacin in human urine by derivative-synchronous fluorescence is presented with good results.
- Sparfloxacin,
- nitrous acid,
- derivative-synchronous fluorescence,
- human urine
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