Direct, trace level detection of explosives on ambient surfaces by desorption electrospray ionization mass spectrometry |
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| Authors: | Takáts Zoltán Cotte-Rodriguez Ismael Talaty Nari Chen Huanwen Cooks R Graham |
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| Affiliation: | Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA. |
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| Abstract: | ![]()
Desorption electrospray ionization (DESI) mass spectrometry is used to detect trace amounts of explosives present on a variety of ambient surfaces in 5-second analysis times without any sample preparation. |
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