Detecting Trace Amounts of Narcotics in Serum by Delayed Luminescence
This paper was designed to test the feasibility of optical identification of trace amounts of narcotics in serum using photoinduced delayed luminescence (DL). Comparative investigation of control serum and contaminated samples with methamphetamine and heroin was conducted. For the control serum with...
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| Format: | Article |
| Language: | English |
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IEEE
2016-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/7403863/ |
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| author | Yan Wang Ping Chen Lu Sun Xin-Cheng Yao Wei-Wei Liu Lie Lin |
| author_facet | Yan Wang Ping Chen Lu Sun Xin-Cheng Yao Wei-Wei Liu Lie Lin |
| author_sort | Yan Wang |
| collection | DOAJ |
| description | This paper was designed to test the feasibility of optical identification of trace amounts of narcotics in serum using photoinduced delayed luminescence (DL). Comparative investigation of control serum and contaminated samples with methamphetamine and heroin was conducted. For the control serum without chemical contamination, the delayed photon emission decay shows an intrinsic lifetime of about 38.4 ms, whereas DL decay curves of the serum containing <inline-formula> <tex-math notation="LaTeX">$1\times 10^{-5}\ \text{mol/L}$</tex-math></inline-formula> of methamphetamine and <inline-formula> <tex-math notation="LaTeX">$1\times 10^{-5}\ \text{mol/L}$</tex-math></inline-formula> of heroin reveal shortened characteristic lifetimes of 19.3 and 24.6 ms, respectively. Experimental results demonstrate that the lifetime can be used as an indicator of containing narcotics in serum, promising a new method for detecting trace amounts of narcotics in serum. |
| format | Article |
| id | doaj-art-6983197055004bc49fd74cfcd579e7ca |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-6983197055004bc49fd74cfcd579e7ca2025-08-20T03:31:23ZengIEEEIEEE Photonics Journal1943-06552016-01-01821810.1109/JPHOT.2016.25277097403863Detecting Trace Amounts of Narcotics in Serum by Delayed LuminescenceYan Wang0Ping Chen1Lu Sun2Xin-Cheng Yao3Wei-Wei Liu4Lie Lin5Key Lab. of Optoelectron. Inf. Sci. & Technol., Nankai Univ., Tianjin, ChinaKey Lab. of Optoelectron. Inf. Sci. & Technol., Nankai Univ., Tianjin, ChinaKey Lab. of Optoelectron. Inf. Sci. & Technol., Nankai Univ., Tianjin, ChinaKey Lab. of Optoelectron. Inf. Sci. & Technol., Nankai Univ., Tianjin, ChinaKey Lab. of Optoelectron. Inf. Sci. & Technol., Nankai Univ., Tianjin, ChinaKey Lab. of Optoelectron. Inf. Sci. & Technol., Nankai Univ., Tianjin, ChinaThis paper was designed to test the feasibility of optical identification of trace amounts of narcotics in serum using photoinduced delayed luminescence (DL). Comparative investigation of control serum and contaminated samples with methamphetamine and heroin was conducted. For the control serum without chemical contamination, the delayed photon emission decay shows an intrinsic lifetime of about 38.4 ms, whereas DL decay curves of the serum containing <inline-formula> <tex-math notation="LaTeX">$1\times 10^{-5}\ \text{mol/L}$</tex-math></inline-formula> of methamphetamine and <inline-formula> <tex-math notation="LaTeX">$1\times 10^{-5}\ \text{mol/L}$</tex-math></inline-formula> of heroin reveal shortened characteristic lifetimes of 19.3 and 24.6 ms, respectively. Experimental results demonstrate that the lifetime can be used as an indicator of containing narcotics in serum, promising a new method for detecting trace amounts of narcotics in serum.https://ieeexplore.ieee.org/document/7403863/narcoticsserumdelayed luminescencelifetime |
| spellingShingle | Yan Wang Ping Chen Lu Sun Xin-Cheng Yao Wei-Wei Liu Lie Lin Detecting Trace Amounts of Narcotics in Serum by Delayed Luminescence IEEE Photonics Journal narcotics serum delayed luminescence lifetime |
| title | Detecting Trace Amounts of Narcotics in Serum by Delayed Luminescence |
| title_full | Detecting Trace Amounts of Narcotics in Serum by Delayed Luminescence |
| title_fullStr | Detecting Trace Amounts of Narcotics in Serum by Delayed Luminescence |
| title_full_unstemmed | Detecting Trace Amounts of Narcotics in Serum by Delayed Luminescence |
| title_short | Detecting Trace Amounts of Narcotics in Serum by Delayed Luminescence |
| title_sort | detecting trace amounts of narcotics in serum by delayed luminescence |
| topic | narcotics serum delayed luminescence lifetime |
| url | https://ieeexplore.ieee.org/document/7403863/ |
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