Application of molecularly imprinted polymer pipette tip micro-solid phase extraction of nalidixic acid and acetaminophen from pills and seawater samples and their determination by spectrophotometry
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DOI: 10.1007/s11696-020-01215-0
Abstract: Abstract A molecularly imprinted polymer micro-solid phase extraction in pipette tip was employed for selective extraction and spectrophotometric determination of acetaminophen and nalidixic acid in pills and seawater samples. Parameters affecting microextraction, including pH of… read more here.
Keywords: methodology; acid; imprinted polymer; seawater samples ... See more keywords
Molecular Detection of gyrA Mutation in Clinical Strains of Klebsiella pneumoniae
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DOI: 10.18502/ijph.v51i10.10992
Abstract: Background: Multi-drug resistant (MDR) Klebsiella pneumoniae strains cause the majority of community acquired and life-threatening infections. We aimed to detect the gyrA mutations in the clinical strains of nalidixic acid and ciprofloxacin resistant K. pneumoniae… read more here.
Keywords: nalidixic acid; clinical strains; acid ciprofloxacin; ciprofloxacin ... See more keywords
Isolation of an Escherichia coli mutant susceptible to a quinolone in an anaerobic environment
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DOI: 10.4081/mr.2018.7467
Abstract: Quinolones are bactericidal agents that interfere with the essential prokaryotic enzyme DNA gyrase. While their mechanism of killing appears to be elucidated, one interesting feature is represented by the fact that, under anaerobic conditions, the… read more here.
Keywords: anaerobic conditions; isolation escherichia; escherichia coli; nalidixic acid ... See more keywords
Kinetics and mechanism of permanganate oxidation of nalidixic acid in aqueous alkaline medium
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DOI: 10.7324/japs.2017.70118
Abstract: ABSTRACT The kinetics and mechanism of oxidation of nalidixic acid (NA) by permanganate ion in alkaline medium have been studied at 40 ± 1oC. The Stoichiometry was observed to be 2:1 in terms of mole… read more here.
Keywords: alkaline medium; mechanism; oxidation nalidixic; kinetics mechanism ... See more keywords