Antti Leinonen

Liquid chromatography/mass spectrometry in anabolic steroid analysis—optimization and comparison of three ionization techniques: electrospray ionization, atmospheric pressure chemical ionization and atmospheric pressure photoionization

Antti Leinonen, Tiia Kuuranne, Risto Kostiainen · Journal of Mass Spectrometry · 2002 · 194 citations

Pharmacy, Biochemistry, Analytical Chemistry +16

A general screening method for doping agents in human urine by solid phase extraction and liquid chromatography/time-of-flight mass spectrometry

Marjo Kolmonen, Antti Leinonen, Anna Pelander et al. · Analytica Chimica Acta · 2006 · 159 citations

Pharmacy, Pharmaceutical Analysis, Toxicology +17

UDP-Glucuronosyltransferases (UGTs) 2B7 and UGT2B17 Display Converse Specificity in Testosterone and Epitestosterone Glucuronidation, whereas UGT2A1 Conjugates Both Androgens Similarly

Taina Sten, Ingo Bichlmaier, Tiia Kuuranne et al. · Drug Metabolism and Disposition · 2008 · 108 citations

Life Sciences, Biochemistry, Endocrinology +17

Electrospray and atmospheric pressure chemical ionization tandem mass spectrometric behavior of eight anabolic steroid glucuronides

Tiia Kuuranne, Mikko Vahermo, Antti Leinonen et al. · Journal of the American Society for Mass Spectrometry · 2000 · 104 citations

Life Sciences, Biochemistry, Endocrinology +16

Screening of free 17-alkyl-substituted anabolic steroids in human urine by liquid chromatography–electrospray ionization tandem mass spectrometry

Antti Leinonen, Tiia Kuuranne, Tapio Kotiaho et al. · Steroids · 2003 · 102 citations

Life Sciences, Biochemistry, Pharmacology +16