基于四甲基联苯胺和吖啶橙间荧光共振能量转移的比率型荧光测定左氧氟沙星

翟好英, 赵文林, 周文俊^*

Ratiometric Fluorescence Determination of Levofloxacin Based on Fluorescence Resonance Energy Transfer Between Tetramethylbenzidine and Acridine Orange

ZHAI Hao-ying, ZHAO Wen-lin, ZHOU Wen-jun^*

(a) pH值及pH 5.0 (b)和pH 5.5(c)的缓冲介质对FRET体系的影响