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Updated: Aug 11, 2026

Quantitative Detection of Trace Explosive Vapors by Programmed Temperature Desorption Gas Chromatography-Electron Capture Detector
Published on: July 25, 2014
Rapid trace detection of triacetone triperoxide (TATP) by complexation reactions during desorption electrospray
Ismael Cotte-Rodríguez1, Hao Chen, R Graham Cooks
1Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA.
Abstract:
Desorption electrospray ionization (DESI) mass spectrometry is used for rapid, specific and sensitive detection of trace amounts of the notorious explosive TATP present on ambient surfaces by alkali metal complexation in a simple spray technique.
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