ArticleJournal of analytical methods in chemistry2018
Determination of Fluoroquinolones in Pharmaceutical Formulations by Extractive Spectrophotometric Methods Using Ion-Pair Complex Formation with Bromothymol Blue.
Article in Journal of analytical methods in chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Development and Validation of Spectrophotometric Method for Determination of Levofloxacin in Rat Plasma.Molecules (Basel, Switzerland) · 2026Article
- Determination of levofloxacin, norfloxacin, and moxifloxacin in pharmaceutical dosage form or individually using derivative UV spectrophotometry.BMC chemistry · 2024Article
- Evaluation the kill rate and mutant selection window of danofloxacin against Actinobacillus pleuropneumoniae in a peristaltic pump model.BMC veterinary research · 2024Article
- Effects of Salts and Other Contaminants on Ciprofloxacin Removal Efficiency of Green Synthesized Copper Nanoparticles.Veterinary sciences · 2024Article
- Green-adapted spectrophotometric determination of fostemsavir based on selective bromophenol blue extraction; reduction of hazardous consumption using computational calculations.Scientific reports · 2023Article
- Green adherent spectrophotometric determination of molnupiravir based on computational calculations; application to a recently FDA-approved pharmaceutical dosage form.Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy · 2023Article
- Spectrophotometric quantitative analysis of remdesivir using acid dye reagent selected by computational calculations.Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy · 2022Article
- Quinolone Resistance ofInternational journal of molecular sciences · 2021Article
- Synthesis of Iron Oxide Nanoparticle Functionalized Activated Carbon and Its Applications in Arsenic Adsorption.Journal of analytical methods in chemistry · 2021Article
- Removal of Heavy Metal Ion Using Polymer-Functionalized Activated Carbon: Aspects of Environmental Economic and Chemistry Education.Journal of analytical methods in chemistry · 2020Article
- Removal of Tetracycline from Aqueous Solution Using Nanocomposite Based on Polyanion-Modified Laterite Material.Journal of analytical methods in chemistry · 2020Article
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Authors and funding
4 authors.
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Abstract
In this paper, we reported a new, simple, accurate, and precise extractive spectrophotometric method for the determination of fluoroquinolones (FQs) including ciprofloxacin (CFX), levofloxacin (LFX), and ofloxacin (OFX) in pharmaceutical formulations. The proposed method is based on the ion-pair formation complexes between FQs and an anionic dye, bromothymol blue (BTB), in acidic medium. The yellow-colored complexes which were extracted into chloroform were measured at the wavelengths of 420, 415, and 418 nm for CFX, LFX, and OFX, respectively. Some effective conditions such as pH, dye concentration, shaking time, and organic solvents were also systematically studied. Very good limit of detection (LOD) of 0.084
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