双氟沙星
吖啶橙
荧光
罗丹明B
色谱法
十二烷基硫酸钠
化学
高效液相色谱法
能量转移
缓冲溶液
材料科学
抗菌剂
生物化学
光学
物理
催化作用
分子物理学
细胞凋亡
抗生素
光催化
作者
Hui Xi,Xiu Wei Fang,Bidong Wu
出处
期刊:Key Engineering Materials
日期:2022-01-04
卷期号:905: 169-173
标识
DOI:10.4028/www.scientific.net/kem.905.169
摘要
In Britton Robinson (B-R) buffer solution with pH = 7.00 and sodium dodecyl sulfate (SDS) medium, an effective energy transfer between acridine orange (AO) and Rhodamine B (RB) can occur, which can enhance the fluorescence of RB. The addition of Gemifloxacin (GMFX) can quench the fluorescence of RB. So a new method for the indirect determination of Gemifloxacin was established by AO-RB fluorescence resonance energy transfer. This method was applied to the determination of Gemifloxacin tablets. The results were consistent with those of high performance liquid chromatography (HPLC) . Experiments show that this method is simple, rapid, accurate and sensitive.
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