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Title: Advances in explosives analysis—part II: photon and neutron methods

Journal Article · · Analytical and Bioanalytical Chemistry

The number and capability of explosives detection and analysis methods have increased dramatically since publication of the Analytical and Bioanalytical Chemistry special issue devoted to Explosives Analysis [Moore DS, Goodpaster JV, Anal Bioanal Chem 395:245–246, 2009]. Here we review and critically evaluate the latest (the past five years) important advances in explosives detection, with details of the improvements over previous methods, and suggest possible avenues towards further advances in, e.g., stand-off distance, detection limit, selectivity, and penetration through camouflage or packaging. Our review consists of two parts. Part I discussed methods based on animals, chemicals (including colorimetry, molecularly imprinted polymers, electrochemistry, and immunochemistry), ions (both ion-mobility spectrometry and mass spectrometry), and mechanical devices. In Part II, we review methods based on photons, from very energetic photons including X-rays and gamma rays down to the terahertz range, and neutrons.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC52-06NA25396
OSTI ID:
1248823
Report Number(s):
LA-UR-15-25074-02; PII: 9043
Journal Information:
Analytical and Bioanalytical Chemistry, Vol. 408, Issue 1; ISSN 1618-2642
Publisher:
SpringerCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 39 works
Citation information provided by
Web of Science

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The Detection of Energetic Materials by Laser Photoacoustic Overtone Spectroscopy journal September 2012
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Standoff detection of explosive residues on unknown surfaces conference May 2012
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Portable detection system for standoff sensing of explosives and hazardous materials journal November 2013
Photonic sensor devices for explosive detection journal July 2009
Identification of standard explosive traces by infrared laser spectroscopy: PCA on LPAS data journal May 2012
Terahertz spectral imaging using correlation processing conference September 2012
Optimal dynamic detection of explosives conference May 2009
Atomic spectrometry update: review of advances in the analysis of metals, chemicals and materials journal January 2018

Cited By (10)

Porphyrins in troubled times: a spotlight on porphyrins and their metal complexes for explosives testing and CBRN defense journal January 2018
A porous β-cyclodextrin-based terpolymer fluorescence sensor for in situ trinitrophenol detection journal January 2019
Microscale Electromagnetic Heating in Heterogeneous Energetic Materials Based on X-ray Computed Tomography journal April 2016
ABC Spotlight on metal-organic frameworks (MOFs) journal November 2016
A simple functionalized silica microsphere for fast PETN vapor detection based on fluorescence color changes via a catalyzed oxidation process journal January 2019
Fingerprinting of Nitroaromatic Explosives Realized by Aphen-functionalized Titanium Dioxide journal May 2019
Advances in explosives analysis—part I: animal, chemical, ion, and mechanical methods journal October 2015
Evaluation of polyvinyl toluene scintillators for fast neutron imaging journal August 2018
Femtosecond laser induced breakdown spectroscopy based standoff detection of explosives and discrimination using principal component analysis journal January 2018
Non-Destructive Trace Detection of Explosives Using Pushbroom Scanning Hyperspectral Imaging System journal December 2018

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