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Ultra-portable explosives sensor based on a CMOS fluorescence lifetime analysis micro-system
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dc.contributor.author | Wang, Yue | |
dc.contributor.author | Rae, Bruce R. | |
dc.contributor.author | Henderson, Robert K. | |
dc.contributor.author | Gong, Zheng | |
dc.contributor.author | Mckendry, Jonathan | |
dc.contributor.author | Gu, Erdan | |
dc.contributor.author | Dawson, Martin D. | |
dc.contributor.author | Turnbull, Graham A. | |
dc.contributor.author | Samuel, Ifor D. W. | |
dc.date.accessioned | 2014-01-08T09:31:02Z | |
dc.date.available | 2014-01-08T09:31:02Z | |
dc.date.issued | 2011-09 | |
dc.identifier.citation | Wang , Y , Rae , B R , Henderson , R K , Gong , Z , Mckendry , J , Gu , E , Dawson , M D , Turnbull , G A & Samuel , I D W 2011 , ' Ultra-portable explosives sensor based on a CMOS fluorescence lifetime analysis micro-system ' , AIP Advances , vol. 1 , no. 3 , 032115 . https://doi.org/10.1063/1.3624456 | en |
dc.identifier.issn | 2158-3226 | |
dc.identifier.other | PURE: 20187819 | |
dc.identifier.other | PURE UUID: 5109e2c8-eb3e-461f-a086-5617f2762504 | |
dc.identifier.other | WOS: 000302139600015 | |
dc.identifier.other | Scopus: 80053506003 | |
dc.identifier.other | ORCID: /0000-0002-2132-7091/work/31037474 | |
dc.identifier.uri | https://hdl.handle.net/10023/4317 | |
dc.description | The paper published in AIP Advances (a new journal from the American Institute of Physics) had 1100 article downloads in the first 5 months after publication, and was on the journal’s “most read” list for 4 months. The work was featured by AIP in a Physics News Highlight and press release which resulted in >50 international internet articles and an article in Laser Focus World. | en |
dc.description.abstract | This work explores the use of a green-light-emitting copolymer as a chemosensor to detect nitroaromatic-based explosive vapors by recording photoluminescence (PL) and time-resolved PL decay. We show successful detection of 10 ppb 1,4-dinitrobenzene (DNB) vapor. Both a conventional time-correlated single photon counting (TCSPC) device and CMOS time-resolved fluorescence lifetime microsystem are used in the DNB detection. An ultra-portable on-site explosive sensor based on the micro-system has also been demonstrated. This gives rise to the potential for real-time, reliable, inexpensive organic/inorganic hybrid explosives detection. | |
dc.format.extent | 10 | |
dc.language.iso | eng | |
dc.relation.ispartof | AIP Advances | en |
dc.rights | Copyright 2011 Authors. Published by AIP. This article is distributed under a Creative Commons Attribution 3.0 Unported License. | en |
dc.subject | Photoluminescence | en |
dc.subject | Metal insulator semiconductor structures | en |
dc.subject | Photon counting | en |
dc.subject | Copolymers | en |
dc.subject | Fluorescence | en |
dc.subject | Polymers | en |
dc.title | Ultra-portable explosives sensor based on a CMOS fluorescence lifetime analysis micro-system | en |
dc.type | Journal article | en |
dc.contributor.sponsor | EPSRC | en |
dc.description.version | Publisher PDF | en |
dc.contributor.institution | University of St Andrews. School of Physics and Astronomy | en |
dc.contributor.institution | University of St Andrews. Condensed Matter Physics | en |
dc.identifier.doi | https://doi.org/10.1063/1.3624456 | |
dc.description.status | Peer reviewed | en |
dc.identifier.grantnumber | EP/F059922/1 | en |
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