Yuan-zhao Wu is with the Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province at the Department of Criminal Science and Technology of Zhejiang Police College, in Hangzhou, China. Direct correspondence to firstname.lastname@example.org
Evaluation of Shifted-Excitation Raman Difference Spectroscopy and Comparison to Ordinary Portable Raman Spectroscopy in Identification of Seized Drugs
Shifted-excitation Raman difference spectroscopy (SERDS) is a technique that is capable of reducing the interference caused by fluorescence and improve the potential of Raman for distinguishing drug compounds in seized samples with fluorescent additives. Here, 43 drugs were analyzed to show the practical application of SERDS.
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