期刊
BIOANALYSIS
卷 15, 期 1, 页码 17-30出版社
Newlands Press Ltd
DOI: 10.4155/bio-2022-0220
关键词
AGREE; analytical Eco-Scale; ciprofloxacin; Hexagon; metronidazole; RGB
Two analytical methods, TLC and HPLC, were developed for the determination of ciprofloxacin and metronidazole in plasma samples. The results showed that both methods were sensitive and had minimal environmental impact.
Background: Ciprofloxacin and metronidazole are beneficial for treating mixed aerobic/anaerobic infections. Methods: Following the oral administration of ciprofloxacin and metronidazole in healthy volunteers, TLC and HPLC methods were described for their analysis in plasma samples. In the first method, a stationary phase of silica gel TLC F254 plates was used using acetone/water/triethylamine/glacial acetic acid (8:2:0.25:0.1 v/v). The second approach used a C18 column and methanol/aqueous 0.05% triethylamine (25:75 v/v), with a flow rate of 1 ml/min and detection at 325 nm. Four green metrics were used to evaluate the approaches' environmental impact. Conclusion: The study provided the sensitivity required for determination of the two drugs in the collected samples. The findings showed that results were within permitted ranges with minimal environmental impact.
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