André Schreiber

Development of a multi‐target screening analysis for 301 drugs using a QTrap liquid chromatography/tandem mass spectrometry system and automated library searching

Christoph Mueller, Wolfgang Weinmann, Sebastian Dresen et al. · Rapid Communications in Mass Spectrometry · 2005 · 239 citations

Pharmacy, Pharmaceutical Analysis, Toxicology +17

Confirmatory analysis of ethylglucuronide in urine by liquid-chromatography/electrospray ionization/tandem mass spectrometry according to forensic guidelines

Wolfgang Weinmann, Patrick Schaefer, Annette Thierauf et al. · Journal of the American Society for Mass Spectrometry · 2003 · 131 citations

Pharmacy, Toxicology, Analytical Chemistry +16

Multiresidue Pesticide Analysis of Agricultural Commodities Using Acetonitrile Salt-Out Extraction, Dispersive Solid-Phase Sample Clean-Up, and High-Performance Liquid Chromatography–Tandem Mass Spectrometry

Kai Zhang, Jon W. Wong, Paul Yang et al. · Journal of Agricultural and Food Chemistry · 2011 · 102 citations

Natural Sciences, Chemistry, Precision Agriculture +17

Liquid chromatography–mass spectrometry-based metabolomics for authenticity assessment of fruit juices

Lukáš Václavík, André Schreiber, Ondřej Lacina et al. · Metabolomics · 2011 · 94 citations

Life Sciences, Biochemistry, Food Science +14

Application of spectral libraries for high-performance liquid chromatography–atmospheric pressure ionisation mass spectrometry to the analysis of pesticide and explosive residues in environmental samples

André Schreiber, J. Efer, W. Engewald · Journal of Chromatography A · 2000 · 83 citations

Natural Sciences, Chemistry, Toxicology +16