Dr.

Thomas Piper

Person

  1. 2021
  2. E-pub ahead of print

    Investigations in carbon isotope ratios of seized testosterone and boldenone preparations

    Piper, T. & Thevis, M., 30.06.2021, (E-pub ahead of print) In: Drug testing and analysis. 14 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  3. Published
  4. E-pub ahead of print

    Current Insights into the Steroidal Module of the Athlete Biological Passport

    Piper, T., Geyer, H., Haenelt, N., Huelsemann, F., Schaenzer, W. & Thevis, M., 2021, (E-pub ahead of print) In: International journal of sports medicine. 16 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  5. 2020
  6. E-pub ahead of print

    An in vitro assay approach to investigate the potential impact of different doping agents on the steroid profile

    Piper, T., Heimbach, S., Adamczewski, M. & Thevis, M., 07.12.2020, (E-pub ahead of print) In: Drug testing and analysis. 13 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  7. Published

    Detecting the misuse of 7-oxo-DHEA by means of carbon isotope ratio mass spectrometry in doping control analysis

    Piper, T., Fusshöller, G., Geyer, H., Toboc, A., Dănilă, M-G. & Thevis, M., 06.03.2020, In: Rapid communications in mass spectrometry : RCM. 30 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  8. Published

    Detecting the misuse of 7-oxo-DHEA by means of carbon isotope ratio mass spectro-metry in doping control analysis

    Piper, T., Fußhöller, G., Geyer, H., Danila, M., Toboc, A. & Thevis, M., 2020, Proceedings of the Manfred Donike Workshop: 38th Cologne Workshop on Dope Analysis 9th to 14th Feb 2020. Thevis, M., Geyer, H. & Mareck, U. (eds.). Hellenthal: Sportverlag Strauß, p. 185 1 p. (Recent advances in doping analysis; vol. 28).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  9. Published
  10. Published

    Investigations on carbon isotope ratios of potential novel long term metabolites of testosterone and testosterone prohormone misuse - 5α- and 5β-androstane-3α,17α-diol

    Piper, T., Rubio Alaejos, A. & Thevis, M., 2020, Proceedings of the Manfred Donike Workshop: 38th Cologne Workshop on Dope Analysis 9th to 14th Feb 2020. Thevis, M., Geyer, H. & Mareck, U. (eds.). Hellenthal: Sportverlag Strauß, p. 182-183 2 p. (Recent advances in doping analysis; vol. 28).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  11. Published

    Investigations on the potential impact of different doping agents on the steroid profile by means of a steroidogenesis assay

    Piper, T., Heimbach, S., Adamczewski, M. & Thevis, M., 2020, Proceedings of the Manfred Donike Workshop: 38th Cologne Workshop on Dope Analysis 9th to 14th Feb 2020. Thevis, M., Geyer, H. & Mareck, U. (eds.). Hellenthal: Sportverlag Strauß, p. 179 1 p. (Recent advances in doping analysis; vol. 28).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  12. Published

    Metabolite identification studies of trenbolone

    Putz, M., Piper, T. & Thevis, M., 2020, Proceedings of the Manfred Donike Workshop: 38th Cologne Workshop on Dope Analysis 9th to 14th Feb 2020. Thevis, M., Geyer, H. & Mareck, U. (eds.). Hellenthal: Sportverlag Strauß, p. 178 1 p. (Recent advances in doping analysis; vol. 28).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

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