Kjell A. Mortier

Simultaneous, quantitative determination of opiates, amphetamines, cocaine and benzoylecgonine in oral fluid by liquid chromatography quadrupole-time-of-flight mass spectrometry

Kjell A. Mortier, Kristof E. Maudens, Willy E. Lambert et al. · Journal of Chromatography B · 2002 · 118 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +14

Tackling matrix effects during development of a liquid chromatographic–electrospray ionisation tandem mass spectrometric analysis of nine basic pharmaceuticals in aqueous environmental samples

Jet C. Van De Steene, Kjell A. Mortier, Willy E. Lambert · Journal of Chromatography A · 2006 · 117 citations

Pharmacy, Pharmaceutical Analysis, Toxicology +17

Adduct formation in quantitative bioanalysis: Effect of ionization conditions on paclitaxel

Kjell A. Mortier, Guofang Zhang, Carlos H. Van Peteghem et al. · Journal of the American Society for Mass Spectrometry · 2004 · 99 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +17

Development and Validation of a Liquid Chromatography−Tandem Mass Spectrometry Assay for the Quantification of Docetaxel and Paclitaxel in Human Plasma and Oral Fluid

Kjell A. Mortier, Vincent Renard, Alain Verstraete et al. · Analytical Chemistry · 2005 · 66 citations

Pharmacy, Pharmaceutics, Pharmacology +15

Determination of paramethoxyamphetamine and other amphetamine‐related designer drugs by liquid chromatography/sonic spray ionization mass spectrometry

Kjell A. Mortier, Riet Dams, Willy E. Lambert et al. · Rapid Communications in Mass Spectrometry · 2002 · 60 citations

Pharmacy, Pharmaceutical Analysis, Toxicology +17