Walter, Arne und Duschek, Frank und Fellner, Lea und Grünewald, Karin und Tomaso, Herbert und Handke, Jürgen (2016) Application of Standoff LIF to Living and Inactivated Bacteria Samples. In: Security Research Conference. 11th Future Security. Proceedings., Seiten 261-268. Fraunhofer Verlag. Future Security 2016, 2016-09-13 - 2016-09-14, Berlin, Deutschland. ISBN 9783839610114.
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Offizielle URL: http://www.future-security2016.de/content/dam/iaf/future-security2016/de/Dokumente/FuSec2016_Proceedings-E-Book.pdf
Kurzfassung
To minimize the impact of an airborne bio-agent output, sensitive, specific and swift detection and identification are essential. A single method can hardly meet all of these requirements. Point sensors allow highly sensitive and specific identification but are localized and comparatively slow. Most laser-based standoff systems lack selectivity and specificity but provide real-time detection and classification in a wide region with additional information about location and propagation. A combination of both methods allows benefiting from their complementary assets and may be a promising solution to optimize detection and identification of hazardous substances. Here, we present progress for an outdoor bio-detector based on laser-induced fluorescence (LIF) developed at the DLR Lampoldshausen. After excitation at 280 and 355 nm, bacteria species express unique fluorescence spectra. Upon deactivation, the spectral features change depending on the applied method.
elib-URL des Eintrags: | https://elib.dlr.de/107908/ | ||||||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||
Titel: | Application of Standoff LIF to Living and Inactivated Bacteria Samples | ||||||||||||||||||||||||||||
Autoren: |
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Datum: | September 2016 | ||||||||||||||||||||||||||||
Erschienen in: | Security Research Conference. 11th Future Security. Proceedings. | ||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
Seitenbereich: | Seiten 261-268 | ||||||||||||||||||||||||||||
Herausgeber: |
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Verlag: | Fraunhofer Verlag | ||||||||||||||||||||||||||||
ISBN: | 9783839610114 | ||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||
Stichwörter: | Bacteria; Fluorescence, laser induced; Spectroscopy; Standoff detection; Biological sensing and sensors; Hazardous material; Biological agent | ||||||||||||||||||||||||||||
Veranstaltungstitel: | Future Security 2016 | ||||||||||||||||||||||||||||
Veranstaltungsort: | Berlin, Deutschland | ||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 13 September 2016 | ||||||||||||||||||||||||||||
Veranstaltungsende: | 14 September 2016 | ||||||||||||||||||||||||||||
Veranstalter : | Fraunhofer VVS | ||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||||||
HGF - Programmthema: | Flugzeuge | ||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | L AR - Aircraft Research | ||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Laserforschung und Technologie (alt) | ||||||||||||||||||||||||||||
Standort: | Lampoldshausen | ||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Technische Physik | ||||||||||||||||||||||||||||
Hinterlegt von: | Walter, Arne | ||||||||||||||||||||||||||||
Hinterlegt am: | 16 Nov 2016 14:07 | ||||||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:12 |
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- Application of Standoff LIF to Living and Inactivated Bacteria Samples. (deposited 16 Nov 2016 14:07) [Gegenwärtig angezeigt]
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