Josef Dib

Search results

• 2022

  Dried blood spots for doping controls – development of a comprehensive initial testing procedure with fully automated sample preparation

  Garzinsky, A-M., Thomas, A., Guddat, S., Görgens, C., Dib, J. & Thevis, M., 2022, Proceedings of the Manfred Donike Workshop: 40th Cologne Workshop on Dope Analysis 28th March to 1st April 2022. Thevis, M., Geyer, H. & Mareck, U. (eds.). Hellenthal: Sportverlag Strauß, Vol. 30. p. 198 1 p. (Recent Advances in Doping Analysis; vol. 30).

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research › peer-review
• 2020

  Fully-automated "offline" dried blood spot (DBS) extraction and its implementation into doping control analysis

  Dib, J., Thevis, M. & Thomas, A., 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. 164 1 p. (Recent advances in doping analysis; vol. 28).

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research › peer-review
• 2019

  Is heptaminol a metabolite of the emerging stimulant octodrine?

  Dib, J., Bosse, C., Tsivou, M., Glatt, A-M., Geisendorfer, T., Geyer, H., Gmeiner, G., Sigmund, G. & Thevis, M., 2019, Proceedings of the Manfred Donike Workshop: 37th Cologne Workshop on Dope Analysis 17th to 22nd Feb 2019. Thevis, M., Geyer, H. & Mareck, U. (eds.). Köln: Sportverlag Strauß, p. 140 1 p. (Recent advances in doping analysis; vol. 27).

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research › peer-review

• Pilot study on the effects of intravesical oxybutynin hydrochloride instillations on the validity of doping control urine samples

  Walpurgis, K., Scheiff, A. B., Welz, M., Müller-Reul, J., Webborn, N., Görgens, C., Guddat, S., Fußhöller, G., Dib, J. & Thevis, M., 2019, Proceedings of the Manfred Donike Workshop: 37th Cologne Workshop on Dope Analysis 17th to 22nd Feb 2019. Thevis, M., Geyer, H. & Mareck, U. (eds.). Köln: Sportverlag Strauß, p. 150 1 p. (Recent advances in doping analysis; vol. 27).

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research › peer-review
• 2018

  Detection of the Hypoxia-Inducible Factor (HIF) stabilizer drug candidate BAY 85-3934 (Molidustat) in routine doping controls

  Dib, J., Guddat, S., Geyer, H., Görgens, C. & Thevis, M., 2018, Recent advances in doping analysis (26): 36th Cologne Workshop on Dope Analysis 23rd to 26th April 2018. Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, p. 247 1 p. (Recent advances in doping analysis; vol. 26).

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research › peer-review

• Studies on the in vivo metabolism of the new SARM YK11: In-house synthesis of 2 metabolites useful for routine doping control analysis

  Piper, T., Dib, J., Fußhöller, G. & Thevis, M., 2018, Recent advances in doping analysis (26): 36th Cologne Workshop on Dope Analysis 23rd to 26th April 2018. Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, p. 229 1 p. (Recent advances in doping analysis; vol. 26).

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research › peer-review
• 2017

  Determination of the AdipoR agonists AdipoRon, 112254 and their metabolites in urine and dried blood spots in sports drug testing

  Dib, J., Tretzel, L., Piper, T., Schänzer, W. & Thevis, M., 2017, Recent advances in doping analysis: Proceedings of the Manfred Donike Workshop on Dope Analysis. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). 2017 ed. Sportverlag Strauß, Vol. 25. p. 175 1 p.

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research › peer-review

• Studies on the in vivo metabolism of the new SARM YK11 and its implementation into existing doping control methods

  Piper, T., Dib, J., Putz, M., Fußhöller, G., Pop, V., Geyer, H., Schänzer, W. & Thevis, M., 2017, Recent advances in doping analysis: Proceedings of the Manfred Donike Workshop on Dope Analysis. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). 2017 ed. Sportverlag Strauß, Vol. 25. p. 166 1 p.

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research › peer-review
• 2016

  Identification and characterization of in vitro and in vivo generated metabolites of the adiponectin receptor agonists AdipoRon and 112254

  Dib, J., Thomas, A., Delahaut, P., Fichant, E., Schänzer, W. & Thevis, M., 2016, Recent advances in doping analysis: Proceedings of the Manfred Donike Workshop in Dope Analysis. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, Vol. 24. p. 141 1 p.

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research › peer-review

• Mildronate (Meldonium) in professional sports: monitoring of doping control urine samples

  Görgens, C., Guddat, S., Dib, J., Wachsmuth, P., Geyer, H., Schänzer, W. & Thevis, M., 2016, Recent advances in doping analysis (24): Proceedings of the Manfred Donike Workshop on Dope Analysis. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, Vol. 24. p. 182 1 p.

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research › peer-review

• Monitoring 2-phenylethanamine and 2-(3-hydroxyphenyl)acetamide sulfate in doping controls

  Dib, J., Sigmund, G., Tretzel, L., Piper, T., Schänzer, W. & Thevis, M., 2016, Recent advances in doping analysis : Proceedings of the Manfred Donike Workshop on Dope Analysis. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, Vol. 24. p. 183 1 p.

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research › peer-review
• 2015

  Complementing the characterization of in vivo generated N-glucuronic acid conjugates of stanozolol by collision cross section computation and analysis

  Höppner, S., Thomas, A., Sander, M., Opfermann, G., Dib, J., Schänzer, W. & Thevis, M., 2015, Recent advances in doping analysis (23). Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, Vol. 23. p. 247 1 p.

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research

• Mildronate (Meldonium) in professional sports – monitoring doping control urine samples using hydrophilic interaction liquid chromatography - high resolution / high accuracy mass spectrometry

  Guddat, S., Görgens, C., Dib, J., Geyer, H., Schänzer, W. & Thevis, M., 2015, Recent advances in doping analysis (23). Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, Vol. 23. p. 230 1 p.

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research

• Studies on the Collision-Induced Dissociation of adipoR Agonists After Electrospray Ionization and Their Implementation in Sports Drug Testing

  Dib, J., Schlörer, N., Schänzer, W. & Thevis, M., 2015, Recent advances in doping analysis (23). Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, Vol. 23. p. 226 1 p.

  Publication: Chapter in Book/Report/Conference proceeding › Conference contribution - Published abstract for conference with selection process › Research