Boehme, Mario ; Voelklein, Friedemann ; Ensinger, Wolfgang (2011)
Low cost chemical sensor device for supersensitive pentaerythritol tetranitrate (PETN) explosives detection based on titanium dioxide nanotubes.
In: Sensors and Actuators B: Chemical, 158 (1)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Within the last decade there has been a great increase in the need of trace and ultra-trace explosive detection. In this report, we demonstrate a new and versatile type of chemical explosive sensors based on metal oxide nanotubes easily made, even with the need of a low budget. We describe the step-by-step procedure to fabricate a sensing chip device, beginning with the synthesis of the starting materials to the point of supersensitive measurements of PETN explosive. As a result, the whole process actually is one of the most cost-effective methods to produce explosive sensing devices reported until now. The achieved chemical sensor device will be able to detect PETN explosive down to ~112Â ppt.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2011 |
| Autor(en): | Boehme, Mario ; Voelklein, Friedemann ; Ensinger, Wolfgang |
| Art des Eintrags: | Bibliographie |
| Titel: | Low cost chemical sensor device for supersensitive pentaerythritol tetranitrate (PETN) explosives detection based on titanium dioxide nanotubes |
| Sprache: | Englisch |
| Publikationsjahr: | 15 November 2011 |
| Verlag: | Elsevier Science Publishing Company |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Sensors and Actuators B: Chemical |
| Jahrgang/Volume einer Zeitschrift: | 158 |
| (Heft-)Nummer: | 1 |
| URL / URN: | http://www.sciencedirect.com/science/article/pii/S0925400511... |
| Kurzbeschreibung (Abstract): | Within the last decade there has been a great increase in the need of trace and ultra-trace explosive detection. In this report, we demonstrate a new and versatile type of chemical explosive sensors based on metal oxide nanotubes easily made, even with the need of a low budget. We describe the step-by-step procedure to fabricate a sensing chip device, beginning with the synthesis of the starting materials to the point of supersensitive measurements of PETN explosive. As a result, the whole process actually is one of the most cost-effective methods to produce explosive sensing devices reported until now. The achieved chemical sensor device will be able to detect PETN explosive down to ~112Â ppt. |
| Freie Schlagworte: | Explosive detection, Explosives, Nanostructures, Sensing device, Sensor |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Materialanalytik 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 25 Jul 2011 13:36 |
| Letzte Änderung: | 05 Mär 2013 09:51 |
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