Monitoring phosphodiesterase-4 inhibitors using liquid chromatography/(tandem) mass spectrometry in sports drug testing

von Thevis, Mario (Autor), ... Krug, Oliver (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Rapid communications in mass spectrometry, 27 (2013), 9, S. 993-1004, Lit.

Mass spectrometric characterization of efaproxiral (RSR13) and its implementation into doping controls using liquid chromatography–atmospheric pressure ionization-tandem mass spect...

von Thevis, Mario (Autor), ... Krug, Oliver (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Journal of mass spectrometry : JMS, 41 (2006), 3, S. 332-338, Lit.

Expanding analytical options in sports drug testing : mass spectrometric detection of prohibited substances in exhaled breath

von Thevis, Mario (Autor), ... Krug, Oliver (Autor), Geyer, Hans (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Rapid communications in mass spectrometry, 31 (2017), 15, S. 1290-1296, Lit.

Electrospray ionization mass spectrometric characterization and quantitation of xanthine derivatives using isotopically labelled analogues : an application for equine doping contro...

von Thevis, Mario (Autor), ... Opfermann, Georg (Autor), Krug, Oliver (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Rapid communications in mass spectrometry, 18 (2004), 14, S. 1553-1560, Lit.

Metabolism of growth hormone releasing peptides

von Thomas, Andreas (Autor), ... Delahaut, Philippe (Autor), Krug, Oliver (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Analytical chemistry, 84 (2012), 23, S. 10252-10259, Lit.

Determination of prohibited, small peptides in urine for sports drug testing by means of nano-liquid chromatography/benchtop quadrupole orbitrap tandem-mass spectrometry

von Thomas, Andreas (Autor), ... Walpurgis, Katja (Autor), Krug, Oliver (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Journal of chromatography / A, 1259 (2012), S. 251-257, Lit.

In vitro metabolism studies on the selective androgen receptor modulator (SARM) LG121071 and its implementation into human doping controls using liquid chromatography-mass spectrom...

von Knoop, André-Janic (Autor), ... Krug, Oliver (Autor), Vincenti, Marco (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in European journal of mass spectrometry, 21 (2015), 1, S. 27-36, Lit.

Liquid chromatography-high resolution/high accuracy (tandem) mass spectrometry-based identification of in vivo generated metabolites of the selective androgen receptor modulator AC...

von Thevis, Mario (Autor), ... Thomas, Andreas (Autor), Piper, Thomas (Autor), Krug, Oliver (Autor), Delahaut, Philippe (Autor), Schänzer, Wilhelm (Autor)
Erschienen in European journal of mass spectrometry, 20 (2014), 1, S. 73-83, Lit.

Detection of an unknown fusion protein in confiscated black market products

von Walpurgis, Katja (Autor), ... Krug, Oliver (Autor), Thomas, Andreas (Autor), Laussmann, Tim (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 6 (2014), 11/12 (32nd Cologne workshop: Advances in sports drug testing), S. 1117-1124, Lit.

Quantifying cobalt in doping control urine samples : a pilot study

von Krug, Oliver (Autor), ... Kutscher, Daniel (Autor), Piper, Thomas (Autor), Geyer, Hans (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 6 (2014), 11/12 (32nd Cologne workshop: Advances in sports drug testing), S. 1186-1190, Lit.

Analysis of confiscated products with suspiciously doping relevant ingredients by GC-MS, LC-HRMS and LC-MSn

von Krug, Oliver (Autor), ... Thomas, Andreas (Autor), Walpurgis, Katja (Autor), Sigmund, Gerd (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Recent advances in doping analysis (20) : Proceedings of the Manfred-Donike-Workshop ; 30th Cologne Workshop on Dope Analysis ; 26th February to 2nd March 2012 2. Variante, Köln: Sportverl. Strauß (Verlag), 2012, S. 132-134, Lit.

Quantification of AICAR-ribotide concentrations in red blood cells by means of LC-MS/MS

von Thomas, Andreas (Autor), ... Vogel, Matthias (Autor), Piper, Thomas (Autor), Krug, Oliver (Autor), Beuck, Simon (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Analytical and bioanalytical chemistry, 405 (2013), 30, S. 9703-9709, Lit.

Comprehensive plasma-screening for known and unknown substances in doping controls

von Thomas, Andreas (Autor), ... Guddat, Sven (Autor), Kohler, Maxie (Autor), Krug, Oliver (Autor), Schänzer, Wilhelm (Autor), Petrou, Michael (Autor), Thevis, Mario (Autor)
Erschienen in Rapid communications in mass spectrometry, 24 (2010), 8, S. 1124–1132, Lit.

Screening for the synthetic cannabinoid JWH-018 and its major metabolites in human doping controls

von Möller, Ines (Autor), ... Wintermeyer, Annette (Autor), Bender, Katja (Autor), Jübner, Martin (Autor), Thomas, Andreas (Autor), Krug, Oliver (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 3 (2011), 9 (Illicit drugs), S. 609-620, Lit.

Mass spectrometric analysis of black market products by HPLC-(HR)MS, GC-(HR)MS and 1D-gel electrophoresis-UPLC-MSn

von Krug, Oliver (Autor), ... Thomas, Andreas (Autor), Walpurgis, Katja (Autor), Piper, Thomas (Autor), Sigmund, Gerd (Autor), Geyer, Hans (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Recent advances in doping analysis (21) : Proceedings of the Manfred-Donike-Workshop ; 31th Cologne Workshop on Dope Analysis ; 24th February to 1st March 2013, Köln: Sportverl. Strauß (Verlag), 2013, S. 169-172, Lit.

Quantification of urinary AICAR concentrations as a matter of doping controls

von Thomas, Andreas (Autor), ... Beuck, Simon (Autor), Eickhoff, Jens Christian (Autor), Guddat, Sven (Autor), Krug, Oliver (Autor), Kamber, Matthias (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Analytical and bioanalytical chemistry, 2010, 8, S. 2899-2908, Lit.

Characterization of in vitro synthesized equine metabolites of the selective androgen receptor modulators S24 and S4

von Krug, Oliver (Autor), ... Thomas, Andreas (Autor), Beuck, Simon (Autor), Schenk, Ina (Autor), Machnik, Marc (Autor), Schänzer, Wilhelm (Autor), Bondesson, Ulf (Autor), Hedeland, Mikael (Autor), Thevis, Mario (Autor)
Erschienen in Journal of equine veterinary science, 32 (2012), 9, S. 562-568, Lit.

Monitoring drug residues in donor blood/plasma samples using LC-(MS)/MS : a pilot study

von Thevis, Mario (Autor), ... Krug, Oliver (Autor), Geyer, Hans (Autor), Wenzel, Folker (Autor), Bux, Jürgen (Autor), Stahl, Linda (Autor), Hollmann, Wildor (Autor), Thom, Andreas (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 5 (2013), 5-6, S. 380-383, Lit.

Implementation of the prolyl hydroxylase inhibitor Roxadustat (FG‐4592) and its main metabolites into routine doping controls

von Eichner, Daniel (Autor), ... Wagoner, Ryan M. van (Autor), Brenner, Mitch (Autor), Chou, James (Autor), Leigh, Scott (Autor), Wright, Lee R. (Autor), Flippin, Lee A. (Autor), Martinelli, Michael (Autor), Krug, Oliver (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 9 (2017), 11/12 (35th Cologne workshop: Advances in sports drug testing), S. 1768-1778, Lit.

lmplementation of the prolyl hydroxylase inhibitor Roxadustat (FG-4592) and its main metabolites into routine doping controls

von Eichner, Daniel (Autor), ... Wagoner, Ryan M. van (Autor), Brenner, Mitch (Autor), Chou, James (Autor), Leigh, Scott (Autor), Wright, Lee R. (Autor), Flippin, Lee A. (Autor), Martinelli, Michael (Autor), Krug, Oliver (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 9 (2017), 11/12 (35th Cologne Workshop : advances in sports drug testing), S. 1768-1778, Lit.