Details
| Original language | English |
|---|---|
| Title of host publication | Next-Generation Spectroscopic Technologies IV |
| Editors | Mark A. Druy, Richard A. Crocombe |
| Publisher | SPIE |
| Number of pages | 11 |
| ISBN (print) | 9780819486066 |
| Publication status | Published - 12 May 2011 |
| Event | SPIE Defense, Security and Sensing 2011 - Orlando, United States Duration: 25 Apr 2011 → 29 Apr 2011 |
Publication series
| Name | Proceedings of SPIE |
|---|---|
| Volume | 8032 |
| ISSN (Print) | 0277-786X |
Abstract
Ion mobility spectrometry (IMS) is a well known technique; offering small size and a sensitivity in the ppb range makes it a typical technique for the detection of explosives or chemical warfare agents. Ordinary IMS devices use in general a continuously working radioactive ionization source. We use a pulsed non-radioactive electron source for ionization which offers the innovative possibility of introducing delay times in between ionization and ion detection. The application and benefits of such a pulsed ionization source in the detection of the chemical warfare agent stimulant dimethyl methylphosphonate (DMMP) and the toxic toluene diisocyanate (TDI) will be demonstrated.
Keywords
- Chemical warfare agent simulants, Decay mechanisms, DMMP, Ion mobility, Non-radioactive ionization source, TDI
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy(all)
- Condensed Matter Physics
- Computer Science(all)
- Computer Science Applications
- Mathematics(all)
- Applied Mathematics
- Engineering(all)
- Electrical and Electronic Engineering
Cite this
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- BibTeX
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Next-Generation Spectroscopic Technologies IV. ed. / Mark A. Druy; Richard A. Crocombe. SPIE, 2011. 80320K (Proceedings of SPIE; Vol. 8032).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Application of an ion mobility spectrometer with pulsed ionisation source in the detection of dimethyl methylphosphonate and toluene diisocyanate
AU - Baether, Wolfgang
AU - Zimmermann, Stefan
AU - Gunzer, Frank
PY - 2011/5/12
Y1 - 2011/5/12
N2 - Ion mobility spectrometry (IMS) is a well known technique; offering small size and a sensitivity in the ppb range makes it a typical technique for the detection of explosives or chemical warfare agents. Ordinary IMS devices use in general a continuously working radioactive ionization source. We use a pulsed non-radioactive electron source for ionization which offers the innovative possibility of introducing delay times in between ionization and ion detection. The application and benefits of such a pulsed ionization source in the detection of the chemical warfare agent stimulant dimethyl methylphosphonate (DMMP) and the toxic toluene diisocyanate (TDI) will be demonstrated.
AB - Ion mobility spectrometry (IMS) is a well known technique; offering small size and a sensitivity in the ppb range makes it a typical technique for the detection of explosives or chemical warfare agents. Ordinary IMS devices use in general a continuously working radioactive ionization source. We use a pulsed non-radioactive electron source for ionization which offers the innovative possibility of introducing delay times in between ionization and ion detection. The application and benefits of such a pulsed ionization source in the detection of the chemical warfare agent stimulant dimethyl methylphosphonate (DMMP) and the toxic toluene diisocyanate (TDI) will be demonstrated.
KW - Chemical warfare agent simulants
KW - Decay mechanisms
KW - DMMP
KW - Ion mobility
KW - Non-radioactive ionization source
KW - TDI
UR - http://www.scopus.com/inward/record.url?scp=79960548706&partnerID=8YFLogxK
U2 - 10.1117/12.883689
DO - 10.1117/12.883689
M3 - Conference contribution
AN - SCOPUS:79960548706
SN - 9780819486066
T3 - Proceedings of SPIE
BT - Next-Generation Spectroscopic Technologies IV
A2 - Druy, Mark A.
A2 - Crocombe, Richard A.
PB - SPIE
T2 - SPIE Defense, Security and Sensing 2011
Y2 - 25 April 2011 through 29 April 2011
ER -