Methods of analysis of 4-quinolone antibacterials

F Belal, AA Al-Majed, AM Al-Obaid - Talanta, 1999 - Elsevier
A comprehensive review with 270 references for the analysis of the members of an important
class of drugs, 4-quinolone antibacterials, is presented. The review covers most of the …

Spectrophotometric methods for the determination of fluoroquinolones: a review

K Kaur, A Kumar, AK Malik, B Singh… - Critical Reviews in …, 2008 - Taylor & Francis
The majority of quinolones of clinical use belong to the subset of fluoroquinolones, which
have a fluoro group attached the central ring system, typically at the 6-position …

Spectrophotometric determination of some fluoroquinolone antibacterials by binary complex formation with xanthene dyes

AM El-Brashy, MES Metwally, FA El-Sepai - Il farmaco, 2004 - Elsevier
Two simple, rapid and sensitive spectrophotometric methods for the determination of
levofloxacin, norfloxacin and ciprofloxacin have been performed in pure form …

Facile synthesis of a cyclodextrin-metal organic framework decorated with Ketjen Black and platinum nanoparticles and its application in the electrochemical detection …

F Luan, Y Wang, S Zhang, X Zhuang, C Tian, X Fu… - Analyst, 2020 - pubs.rsc.org
A facile and novel method was developed to improve the conductivity of a cyclodextrin-metal
organic frameworks (CD-MOFs) by modifying it with Ketjen Black (KB) and platinum …

Spectrophotometric determination of gatifloxacin in pure form and in pharmaceutical formulation

AS Amin, AAEF Gouda, R El-Sheikh… - Spectrochimica Acta Part A …, 2007 - Elsevier
Simple, rapid, and extractive spectrophotometric methods were developed for the
determination of gatifloxacin (GT) in bulk and pharmaceutical dosage form. These methods …

Determination of Fluoroquinolones in Pharmaceutical Formulations by Extractive Spectrophotometric Methods Using Ion‐Pair Complex Formation with Bromothymol …

TD Nguyen, HB Le, TO Dong… - Journal of analytical …, 2018 - Wiley Online Library
In this paper, we reported a new, simple, accurate, and precise extractive
spectrophotometric method for the determination of fluoroquinolones (FQs) including …

A sensitive electrochemical sensor for ofloxacin based on a graphene/zinc oxide composite film

X Si, Y Wei, C Wang, L Li, Y Ding - Analytical Methods, 2018 - pubs.rsc.org
Herein, a facile and novel preparation strategy based on electrochemical techniques for the
fabrication of an electrodeposited graphene (GR) and zinc oxide (ZnO) nanocomposite …

Extractive spectrophotometric determination of atorvastatin in bulk and pharmaceutical formulations

N Erk - Analytical letters, 2003 - Taylor & Francis
New spectrophotometric procedures have been established for the assay of atorvastatin
either in bulk form or in pharmaceutical formulations. The procedures are based on the …

Graphene quantum dots for enhancement of fluorimetric detection coupled to capillary electrophoresis for detection of ofloxacin

S Lahouidak, ML Soriano, R Salghi… - …, 2019 - Wiley Online Library
A new CE method with fluorescence detection is reported on the determination of ofloxacin
in milk samples using graphene quantum dots (GQDs) for sensitivity enhancement. Injection …

Study on the interaction between fluoroquinolones and erythrosine by absorption, fluorescence and resonance Rayleigh scattering spectra and their application

J Wang, Z Liu, J Liu, S Liu, W Shen - Spectrochimica Acta Part A: Molecular …, 2008 - Elsevier
In pH 4.4–4.5 Britton–Robinson (BR) buffer solution, fluoroquinolone antibiotics (FLQs)
including ciprofloxacin (CIP), norfloxacin (NOR), levofloxacin (LEV) and lomefloxacin (LOM) …