Rapid europium-sensitized fluorescent determination of ulifloxacin, the active metabolite of prulifloxacin, in human serum and urine / 药物分析学报
Journal of Pharmaceutical Analysis
;
(6): 46-50, 2011.
Artigo
em Chinês
| WPRIM
| ID: wpr-473368
ABSTRACT
A new fluorescent method was developed based on the ulifloxacin-europium (Ⅲ)-sodium dodecylbenzene sulfonate system for the determination of ulifloxacin,the active metabolite of prulifloxacin.Sodium dodecylbenzene sulfonate formed a ternary complex with ulifloxacin-europium (Ⅲ) and significantly enhanced the characteristic fluorescence of europium (Ⅲ).The enhanced fluorescence intensity showed a good linear relationship with the concentration of ulifloxacin in the range of 5.0× 10 8 -2.0× 10-6M with a detection limit of 2.0× 10-10 M (3σ).This method is rapid and sensitive,and has been successfully applied to the determination of ulifloxacin in human urine and serum samples.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of Pharmaceutical Analysis
Ano de publicação:
2011
Tipo de documento:
Artigo
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