The identification of synthetic cannabinoids surface coated on herbal substrates using solid-state nuclear magnetic resonance spectroscopy

摘要

Solid-state C-13 and F-19 NMR spectroscopy offers a non-destructive, highly selective protocol for the identification of forensically relevant synthetic cannabinoids on herbal substrates. Using this technique, well resolved C-13 spectra were obtained that readily enabled structural identification; in some instances complemented by F-19 spectral data. The approach described has potential for related applications such as the direct detection of pesticides on plants. (C) 2019 Elsevier B.V. All rights reserved.