Rapid and sensitive screening and selective quantification of antibiotics in human urine by two-dimensional ultraperformance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry

A rapid and sensitive method for the screening and selective quantification of antibiotics in urine by two-dimensional ultraperformance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry was developed. This method allowed the injection of 200 μL urine extract. The 200-μL...

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Veröffentlicht in:	Analytical and bioanalytical chemistry 2014-12, Vol.406 (30), p.8049-8058
Hauptverfasser:	Wang, He-xing, Wang, Bin, Zhou, Ying, Jiang, Qing-wu
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Analytical Chemistry Anti-Bacterial Agents - urine Antibiotics Azithromycin Biochemistry Biological monitoring Biomonitoring Cefaclor Characterization and Evaluation of Materials Chemical properties Chemistry Chemistry and Materials Science Child Chromatography Chromatography, High Pressure Liquid - economics Chromatography, High Pressure Liquid - instrumentation Chromatography, High Pressure Liquid - methods Contamination Equipment Design Extraction procedures Food Science Human populations Human wastes Humans Injection Ions Joining Laboratory Medicine Limit of Detection Liquid chromatography Mass spectrometry Mass Spectrometry - economics Mass Spectrometry - instrumentation Mass Spectrometry - methods Mass spectroscopy Monitoring/Environmental Analysis Oxytetracycline Quadrupoles Quinolones Sample preparation Scientific imaging Screening Signal to noise ratio Solid phases Spectroscopy Sulfadiazine Sulfadimidine Sulfonamides Target detection Tetracyclines Time Factors Time-of-flight mass spectrometry Trimethoprim Two dimensional Urine β-Lactam antibiotics
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