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Journal of Chromatography. A
|
August 21, 2012
Determination of prohibited, small peptides in urine for sports drug testing by means of nano-liquid chromatography/benchtop quadrupole orbitrap tandem-mass spectrometry
Andreas Thomas, Katja Walpurgis, Oliver Krug, et al.
International Journal of Sport Nutrition and Exercise Metabolism
|
January 12, 2024
Pharmacokinetic Profile of Caffeine and Its Two Main Metabolites in Dried Blood Spots After Five Different Oral Caffeine Administration Forms-A Randomized Crossover Study
Chiara Tuma, Andreas Thomas, Lasse Trede, et al.
Foods (Basel, Switzerland)
|
July 31, 2020
Dietary Supplement and Food Contaminations and Their Implications for Doping Controls
Katja Walpurgis, Andreas Thomas, Hans Geyer, et al.
Drug Testing and Analysis
|
August 15, 2019
Solid-phase extraction-liquid chromatography-tandem mass spectrometry method for the qualitative analysis of 61 synthetic cannabinoid metabolites in urine
Franziska Gaunitz, Tobias Kieliba, Mario Thevis, et al.
Analytical and Bioanalytical Chemistry
|
June 18, 2021
Carbon isotope ratios of endogenous steroids found in human serum-method development, validation, and reference population-derived thresholds
Thomas Piper, Hans Geyer, Eberhard Nieschlag, et al.
Bioanalysis
|
June 21, 2019
Development of two complementary LC-HRMS methods for analyzing sotatercept in dried blood spots for doping controls
Tobias Lange, Katja Walpurgis, Andreas Thomas, et al.
The Analyst
|
December 16, 2010
Determination of IGF-1 and IGF-2, their degradation products and synthetic analogues in urine by LC-MS/MS
Andreas Thomas, Maxie Kohler, Wilhelm Schänzer, et al.
Drug Testing and Analysis
|
December 2, 2017
Detection of Sotatercept (ACE-011) in human serum by SAR-PAGE and western single blotting
Christian Reichel, Letizia Farmer, Günter Gmeiner, et al.
Journal of Mass Spectrometry : JMS
|
June 20, 2008
Mass spectrometric determination of gonadotrophin-releasing hormone (GnRH) in human urine for doping control purposes by means of LC-ESI-MS/MS
Andreas Thomas, Hans Geyer, Matthias Kamber, et al.
Journal of Proteome Research
|
January 7, 2009
Identification of human pituitary growth hormone variants by mass spectrometry
Maxie Kohler, Andreas Thomas, Klaus Püschel, et al.
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Search research articles
Search
Showing results (191-200 of 499) with videos related to
Sort By:
Page
of 50
Journal of Chromatography. A
|
August 21, 2012
Determination of prohibited, small peptides in urine for sports drug testing by means of nano-liquid chromatography/benchtop quadrupole orbitrap tandem-mass spectrometry
Andreas Thomas, Katja Walpurgis, Oliver Krug, et al.
International Journal of Sport Nutrition and Exercise Metabolism
|
January 12, 2024
Pharmacokinetic Profile of Caffeine and Its Two Main Metabolites in Dried Blood Spots After Five Different Oral Caffeine Administration Forms-A Randomized Crossover Study
Chiara Tuma, Andreas Thomas, Lasse Trede, et al.
Foods (Basel, Switzerland)
|
July 31, 2020
Dietary Supplement and Food Contaminations and Their Implications for Doping Controls
Katja Walpurgis, Andreas Thomas, Hans Geyer, et al.
Drug Testing and Analysis
|
August 15, 2019
Solid-phase extraction-liquid chromatography-tandem mass spectrometry method for the qualitative analysis of 61 synthetic cannabinoid metabolites in urine
Franziska Gaunitz, Tobias Kieliba, Mario Thevis, et al.
Analytical and Bioanalytical Chemistry
|
June 18, 2021
Carbon isotope ratios of endogenous steroids found in human serum-method development, validation, and reference population-derived thresholds
Thomas Piper, Hans Geyer, Eberhard Nieschlag, et al.
Bioanalysis
|
June 21, 2019
Development of two complementary LC-HRMS methods for analyzing sotatercept in dried blood spots for doping controls
Tobias Lange, Katja Walpurgis, Andreas Thomas, et al.
The Analyst
|
December 16, 2010
Determination of IGF-1 and IGF-2, their degradation products and synthetic analogues in urine by LC-MS/MS
Andreas Thomas, Maxie Kohler, Wilhelm Schänzer, et al.
Drug Testing and Analysis
|
December 2, 2017
Detection of Sotatercept (ACE-011) in human serum by SAR-PAGE and western single blotting
Christian Reichel, Letizia Farmer, Günter Gmeiner, et al.
Journal of Mass Spectrometry : JMS
|
June 20, 2008
Mass spectrometric determination of gonadotrophin-releasing hormone (GnRH) in human urine for doping control purposes by means of LC-ESI-MS/MS
Andreas Thomas, Hans Geyer, Matthias Kamber, et al.
Journal of Proteome Research
|
January 7, 2009
Identification of human pituitary growth hormone variants by mass spectrometry
Maxie Kohler, Andreas Thomas, Klaus Püschel, et al.
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of 50