Works by Michely, Julian

Results: 7

A multi‐analyte approach to help in assessing the severity of acute poisonings – Development and validation of a fast LC–MS/MS quantification approach for 45 drugs and their relevant metabolites with one‐point calibration.

Published in:

Drug Testing & Analysis, 2018, v. 10, n. 1, p. 164, doi. 10.1002/dta.2257

By:

Michely, Julian A.;
Maurer, Hans H.

Publication type:

Article

Power of Orbitrap‐based LC‐high resolution‐MS/MS for comprehensive drug testing in urine with or without conjugate cleavage or using dried urine spots after on‐spot cleavage in comparison to established LC–MSn or GC–MS procedures

Published in:

Drug Testing & Analysis, 2018, v. 10, n. 1, p. 158, doi. 10.1002/dta.2255

By:

Michely, Julian A.;
Meyer, Markus R.;
Maurer, Hans H.

Publication type:

Article

Metabolism of the tryptamine‐derived new psychoactive substances 5‐MeO‐2‐Me‐DALT, 5‐MeO‐2‐Me‐ALCHT, and 5‐MeO‐2‐Me‐DIPT and their detectability in urine studied by GC–MS, LC–MSn, and LC‐HR‐MS/MS

Published in:

Drug Testing & Analysis, 2018, v. 10, n. 1, p. 184, doi. 10.1002/dta.2197

By:

Caspar, Achim T.;
Gaab, Jonas B.;
Michely, Julian A.;
Brandt, Simon D.;
Meyer, Markus R.;
Maurer, Hans H.

Publication type:

Article

Diphenidine, a new psychoactive substance: metabolic fate elucidated with rat urine and human liver preparations and detectability in urine using GC-MS, LC-MSn, and LC-HR-MSn.

Published in:

Drug Testing & Analysis, 2016, v. 8, n. 10, p. 1005, doi. 10.1002/dta.1946

By:

Wink, Carina S. D.;
Michely, Julian A.;
Jacobsen ‐ Bauer, Andrea;
Zapp, Josef;
Maurer, Hans H.

Publication type:

Article

Biotransformation and detectability of the new psychoactive substances N, N-diallyltryptamine (DALT) derivatives 5-fluoro-DALT, 7-methyl-DALT, and 5,6-methylenedioxy-DALT in urine using GC-MS, LC-MS, and LC-HR-MS/MS.

Published in:

Analytical & Bioanalytical Chemistry, 2017, v. 409, n. 6, p. 1681, doi. 10.1007/s00216-016-0117-5

By:

Michely, Julian;
Brandt, Simon;
Meyer, Markus;
Maurer, Hans

Publication type:

Article

Metabolism of the new psychoactive substances N, N-diallyltryptamine (DALT) and 5-methoxy-DALT and their detectability in urine by GC-MS, LC-MS, and LC-HR-MS-MS.

Published in:

Analytical & Bioanalytical Chemistry, 2015, v. 407, n. 25, p. 7831, doi. 10.1007/s00216-015-8955-0

By:

Michely, Julian;
Helfer, Andreas;
Brandt, Simon;
Meyer, Markus;
Maurer, Hans

Publication type:

Article

Studies on the metabolism and toxicological detection of the new psychoactive designer drug 2-(4-iodo-2,5-dimethoxyphenyl)- N-[(2-methoxyphenyl)methyl]ethanamine (25I-NBOMe) in human and rat urine using GC-MS, LC-MS, and LC-HR-MS/MS.

Published in:

Analytical & Bioanalytical Chemistry, 2015, v. 407, n. 22, p. 6697, doi. 10.1007/s00216-015-8828-6

By:

Caspar, Achim;
Helfer, Andreas;
Michely, Julian;
Auwärter, Volker;
Brandt, Simon;
Meyer, Markus;
Maurer, Hans

Publication type:

Article

Works by Michely, Julian

A multi‐analyte approach to help in assessing the severity of acute poisonings – Development and validation of a fast LC–MS/MS quantification approach for 45 drugs and their relevant metabolites with one‐point calibration.

Power of Orbitrap‐based LC‐high resolution‐MS/MS for comprehensive drug testing in urine with or without conjugate cleavage or using dried urine spots after on‐spot cleavage in comparison to established LC–MS<sup>n</sup> or GC–MS procedures

Metabolism of the tryptamine‐derived new psychoactive substances 5‐MeO‐2‐Me‐DALT, 5‐MeO‐2‐Me‐ALCHT, and 5‐MeO‐2‐Me‐DIPT and their detectability in urine studied by GC–MS, LC–MS<sup>n</sup>, and LC‐HR‐MS/MS

Diphenidine, a new psychoactive substance: metabolic fate elucidated with rat urine and human liver preparations and detectability in urine using GC-MS, LC-MS<sup>n</sup>, and LC-HR-MS<sup>n</sup>.

Biotransformation and detectability of the new psychoactive substances N, N-diallyltryptamine (DALT) derivatives 5-fluoro-DALT, 7-methyl-DALT, and 5,6-methylenedioxy-DALT in urine using GC-MS, LC-MS, and LC-HR-MS/MS.

Metabolism of the new psychoactive substances N, N-diallyltryptamine (DALT) and 5-methoxy-DALT and their detectability in urine by GC-MS, LC-MS, and LC-HR-MS-MS.

Studies on the metabolism and toxicological detection of the new psychoactive designer drug 2-(4-iodo-2,5-dimethoxyphenyl)- N-[(2-methoxyphenyl)methyl]ethanamine (25I-NBOMe) in human and rat urine using GC-MS, LC-MS, and LC-HR-MS/MS.