Method for detecting organophosphorus compounds and illicit drugs

Ewing, Robert G.; Valenzuela, Blandina R.; Atkinson, David A.

Method for detecting organophosphorus compounds and illicit drugs

Patent · 06 November 2018

OSTI ID:1492824

Ewing, Robert G.; Valenzuela, Blandina R.; Atkinson, David A.

A method is disclosed for detecting organophosphorus compounds and illicit drugs using an ion detector. A vapor sample containing at least one analyte and at least one dopant is ionized. A proton-bound adduct ion is formed between the analyte and the dopant in a reaction region defined between the ionization source and the ion detector.

Research Organization:: Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC05-76RL01830

Assignee:: Battelle Memorial Institute (Richland, WA)

Patent Number(s):: 10,119,937

Application Number:: 15/211,752

OSTI ID:: 1492824

Country of Publication:: United States

Language:: English

References (6)

Ion mobility spectrometers with doped gases Puton, Jarosław; Nousiainen, Marjaana; Sillanpää, Mika Talanta, Vol. 76, Issue 5, p. 978-987 https://doi.org/10.1016/j.talanta.2008.05.031	journal	September 2008
Dopants and gas modifiers in ion mobility spectrometry Waraksa, Emilia; Perycz, Urszula; Namieśnik, Jacek TrAC Trends in Analytical Chemistry, Vol. 82, p. 237-249 https://doi.org/10.1016/j.trac.2016.06.009	journal	September 2016
Ion mobility spectrometric analysis of vaporous chemical warfare agents by the instrument with corona discharge ionization ammonia dopant ambient temperature operation Satoh, Takafumi; Kishi, Shintaro; Nagashima, Hisayuki Analytica Chimica Acta, Vol. 865, p. 39-52 https://doi.org/10.1016/j.aca.2015.02.004	journal	March 2015
Proton-bound cluster ions in ion mobility spectrometry Ewing, Robert G.; Eiceman, Gary A.; Stone, J. A. International Journal of Mass Spectrometry, Vol. 193, Issue 1 https://doi.org/10.1016/S1387-3806(99)00141-4	journal	October 1999
Detection of designer drugs in human hair by ion mobility spectrometry (IMS) Keller, Thomas; Miki, Akihiro; Regenscheit, Priska Forensic Science International, Vol. 94, Issue 1-2, p. 55-63 https://doi.org/10.1016/S0379-0738(98)00051-6	journal	June 1998
Reliability of ion mobility spectrometry for qualitative analysis of complex, multicomponent illicit drug samples Verkouteren, Jennifer R.; Staymates, Jessica L. Forensic Science International, Vol. 206, Issue 1-3 https://doi.org/10.1016/j.forsciint.2010.08.005	journal	March 2011

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Method for detecting organophosphorus compounds and illicit drugs

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