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Journal of the American Society for Mass Spectrometry

ISSN 1879-1123

2 papers in the library · publishing 2024-2025

Papers

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Distinguishing 4- vs 5-Hydroxy- N , N -Dimethyltryptamine (Psilocin vs Bufotenine) Using Hydrogen–Deuterium Back-Exchange

Journal of the American Society for Mass Spectrometry December 30, 2025 Michael W. Christopher, Boone M. Prentice, Timothy J. Garrett

Distinguishing metabolite isomers often relies on comparing relative data, such as relative chromatographic retention times and ion mobility arrival time orders, or relative product ion abundances. These approaches necessitate the need for quality reference data and/or chemical standards. An ideal method for differentiating isomers would leverage one of the absolute physiochemical properties of...

DOI: 10.1021/jasms.5c00421 (opens in new tab) Hydrogen–deuterium exchange Indole test Amine gas treating Moiety +7

Assessment of a Single Quadrupole Mass Spectrometer Combined with an Atmospheric Solids Analysis Probe for the On-Site Identification of Amnesty Bin Drugs.

Journal of the American Society for Mass Spectrometry July 3, 2024 Anca Frinculescu, Benjamin Mercer, Trevor Shine et al.

The surging number of people who abuse drugs has a great impact on healthcare and law enforcement systems. Amnesty bin drug analysis helps monitor the "street drug market" and tailor the harm reduction advice. Therefore, rapid and accurate drug analysis methods are crucial for on-site work. An analytical method for the rapid identification of five commonly detected drugs...