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Chiral Recognition Mechanism: Practical Considerations for Pharmaceutical Analysis of Chiral Compounds
There are no particular differences between academic and industrial liquid chromatography chiral separations. In industry, throughput needs and time...
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Molecularly Imprinted Monolithic Column for Selective On-Line Extraction of Enrofloxacin and Ciprofloxacin from Urine
A simple on-line molecularly imprinted solid-phase extraction coupled with liquid chromatographic separation was developed for the simultaneous...
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Solar photocatalytic treatment of quinolones: intermediates and toxicity evaluation
In this study, degradation of Flumequine (FLU) and nalidixic acid (NXA) in distilled water by two solar photocatalytic processes, TiO 2 and...
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LC Assay for Ciprofloxacin Hydrochloride Ophthalmic Solution
The objective of the current study was to develop and subsequently validate a simple, sensitive and precise reversed-phase LC method for the...
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Solid-phase microextraction with micellar desorption and HPLC-fluorescence detection for the analysis of fluoroquinolones residues in water samples
A sensitive and useful method based on solid-phase microextraction with micellar desorption (SPME-MD) coupled to HPLC with fluorescence detection was...
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Implementation of terbium-sensitized luminescence in sequential-injection analysis for automatic analysis of orbifloxacin
Orbifloxacin (ORBI) is a third-generation fluoroquinolone developed exclusively for use in veterinary medicine, mainly in companion animals. This...
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Biosensors for Pharmaceuticals and Emerging Contaminants Based on Novel Micro and Nanotechnology Approaches
The investigation of new sensing principles and technologies for the detection of molecular binding events has created great expectations on numerous...
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Study on the absorption and fluorescence and resonance Rayleigh scattering spectra of Cu (II)-fluoroquinolone chelates with erythrosine and their applications
In pH 4.2–5.0 Britton-Robinson buffer solution medium, fluoroquinolone antibiotics (FLQs), such as ciprofloxacin (CIP), norfloxacin (NOR), ofloxacin...
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Probiotics for Infectious Diarrhea and Traveler’s Diarrhea – What Do We Really Know?
Worldwide, diarrhea is the sixth leading cause of premature death (Lopez et al., 2006), accounting for more than two million deaths each year. The...
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Time of Entry of Salmonella and Campylobacter into the Turkey Brooder House
The prevalence of Campylobacter (>90%) and Salmonella (33%) in turkeys at slaughter has been estimated. This report describes studies to estimate the...
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The complexes of metal ions with fluoroquinolones
Fluoroquinolones are defined as an important group of synthetic antibacterial compounds, having a fluorine atom at position 6 and a piperazine ring...
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A Validated, Specific Stability-Indicating RP-LC Method for Moxifloxacin and Its Related Substances
A validated, specific, stability-indicating reversed-phase liquid chromatographic method has been developed for quantitative analysis of moxifloxacin...
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Photo-induced environmental depletion processes of β-blockers in river waters
In order to improve the understanding of the fate and behaviour of pharmaceuticals in the environment there is a need to investigate in-stream...
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Liquid Chromatography—Mass Spectrometry Methods for Analysis of Endocrine-Disrupting Chemicals in Wastewaters
Endocrine disrupters (EDs) continue to be the focus of extensive research. Their effects and mode of action as well as their occurrence and fate in...
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Drug Transporters
Objectives • Illustrate the critical importance of uptake and efflux transporters to drug disposition and maintenance of normal physiologic...
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A lanthanide sensitized chemiluminescence method of flow-injection for the determination of ulifloxacin and prulifloxacin
A lanthanide sensitized chemiluminescence method of flow-injection was developed for the determination of a new fluoroquinolone, ulifloxacin ( UFX ),...
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Characterization of Interactions Between Fluoroquinolones and Human Serum Albumin by CE–Frontal Analysis
The binding of fluoroquinolones to the transport protein, human serum albumin (HSA), under simulated physiological conditions has been studied by...
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Development of a Direct Competitive Enzyme-Linked Immunosorbent Assay for the Detection of Fluoroquinolone Residues in Shrimp
Rabbit polyclonal antibodies were generated against norfloxacin, purified, and used as the basis of a direct competitive enzyme-linked immunosorbent...
