Detection and classification of explosive compounds utilizing Laser Ion Mobility Spectrometry

被引：0

作者：

Langmeier, A. ^{[1
]}

Heep, W. ^{[1
]}

Oberhuettinger, C. ^{[1
]}

Oberpriller, H. ^{[1
]}

Kessler, M. ^{[1
]}

Goebel, J. ^{[1
]}

Mueller, G. ^{[1
]}

机构：

[1] IW SI Sensors Elect & Syst Integrat, EADS Innovat Works, D-81663 Munich, Germany

来源：

CHEMICAL, BIOLOGICAL, RADIOLOGICAL, NUCLEAR, AND EXPLOSIVES (CBRNE) SENSING X | 2009年 / 7304卷

关键词：

Atmospheric pressure chemical ionization (APCI); ion mobility spectrometry; explosive detections; laser ionization ion mobility spectrometry; electric mobility; machine olfaction; IDENTIFICATION;

D O I：

10.1117/12.820856

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

Detection of explosives by ion mobility spectroscopy has become common in recent years. We demonstrate explosive detection with a novel Laser Ion Mobility Spectrometer (LIMS) developed at EADS Innovation Works. A Laser operating at 266nm was used for the two-photon ionisation of dopant and calibrant substances. Quantitative measurements of trace residues of explosives have been performed to quantify the sensitivity of the LIMS system. Findings demonstrate the suitability of this technique as a screening tool for explosive compounds.

引用

页数：11

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