Issue 15, 2005

Detection of explosives on solid surfaces by thermal desorption and ambient ion/molecule reactions

Abstract

A simple, fast and direct method is presented for detecting traces of solid explosives on cotton swabs or in particulate samples: ions are transferred into a mass spectrometer after thermal desorption and corona discharge chemical ionization in ambient air; specificity is enhanced using ambient ion/molecule reactions or by conventional tandem mass spectrometry.

Graphical abstract: Detection of explosives on solid surfaces by thermal desorption and ambient ion/molecule reactions

Article information

Article type
Communication
Submitted
24 Dec 2004
Accepted
22 Feb 2005
First published
10 Mar 2005

Chem. Commun., 2005, 1953-1955

Detection of explosives on solid surfaces by thermal desorption and ambient ion/molecule reactions

I. A. Popov, H. Chen, O. N. Kharybin, E. N. Nikolaev and R. G. Cooks, Chem. Commun., 2005, 1953 DOI: 10.1039/B419291E

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