Study on Fluorescence Property of Sparfloxacin Derivatizing System and its Application  

作　　者：Du, LM Zhou, J Xu, QQ Fan, ZF Yuan, R 

机构地区：[1]Shanxi Normal Univ, Ctr Anal & Test, Linfen 041004, Peoples R China

出　　处：《Chinese Chemical Letters》2000年第3期255-258,共4页中国化学快报（英文版）

摘　　要：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.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.

关 键 词：SPARFLOXACIN nitrous acid derivative-synchronous fluorescence human urine 

分 类 号：O644[理学—物理化学]