期刊
CHEMICAL PHYSICS
卷 506, 期 -, 页码 31-35出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.chemphys.2018.03.028
关键词
Synthetic cannabinoids; AMB-FUBUNACA; alpha-PVP; Trace detection; SERS
资金
- National Science Foundation [CHE-1402750, ACI-1053575]
- NSF [HRD-1547830]
- City University of New York PSC-CUNY Faculty Research Award Program [69079]
- XSEDE Grant [CHE090043]
- CUNY High Performance Computer Center
- Division Of Human Resource Development
- Direct For Education and Human Resources [1547830] Funding Source: National Science Foundation
The application of surface enhanced Raman scattering (SERS) has been reported as a fast and sensitive analytical method in the trace detection of the two most commonly known synthetic cannabinoids AMB-FUBINACA and alpha-pyrrolidinovalerophenone (alpha-PVP). FUBINACA and alpha-PVP are two of the most dangerous synthetic cannabinoids which have been reported to cause numerous deaths in the United States. While instruments such as GC-MS, LC-MS have been traditionally recognized as analytical tools for the detection of these synthetic drugs, SERS has been recently gaining ground in the analysis of these synthetic drugs due to its sensitivity in trace analysis and its effectiveness as a rapid method of detection. This present study shows the limit of detection of a concentration as low as picomolar for AMBFUBINACA while for alpha-PVP, the limit of detection is in nanomolar concentration using SERS. (C) 2018 Elsevier B.V. All rights reserved.
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