Austin C. Li

A novel approach to perform metabolite screening during the quantitative LC–MS/MS analyses of <i>in vitro</i> metabolic stability samples using a hybrid triple‐quadrupole linear ion trap mass spectrometer

Wilson Z. Shou, Lisa Magis, Austin C. Li et al. · Journal of Mass Spectrometry · 2005 · 71 citations

Biological Mass Spectrometry, Novel Approach, Metabolomic Profiling +19

Simultaneously quantifying parent drugs and screening for metabolites in plasma pharmacokinetic samples using selected reaction monitoring information‐dependent acquisition on a QTrap instrument

Austin C. Li, Dennis Alton, Matthew Bryant et al. · Rapid Communications in Mass Spectrometry · 2005 · 66 citations

Direct injection of solid‐phase extraction eluents onto silica columns for the analysis of polar compounds isoniazid and cetirizine in plasma using hydrophilic interaction chromatography with tandem mass spectrometry

Austin C. Li, Heiko Junga, Wilson Z. Shou et al. · Rapid Communications in Mass Spectrometry · 2004 · 54 citations

Automated 96-well solid phase extraction and hydrophilic interaction liquid chromatography–tandem mass spectrometric method for the analysis of cetirizine (ZYRTEC®) in human plasma—with emphasis on method ruggedness

Qi Song, Heiko Junga, Yong Tang et al. · Journal of Chromatography B · 2004 · 50 citations

Solid Phase Extraction, Analytical Instrumentation, Gas Chromatography +11

The use of chemical derivatization to enhance liquid chromatography/tandem mass spectrometric determination of 1‐hydroxypyrene, a biomarker for polycyclic aromatic hydrocarbons in human urine

Yinghe Li, Austin C. Li, Haihong Shi et al. · Rapid Communications in Mass Spectrometry · 2005 · 46 citations