Issue 5, 2014
From the journal:

Analytical Methods

Fast fingerprinting of cannabinoid markers by laser desorption ionization using silica plate extraction

M. M. Eiras,†a   D. N. de Oliveira,†a   M. S. Ferreira,a   M. Benassi,b   S. O. S. Cazenavec  and  R. R. Catharino*a  

* Corresponding authors

a Innovare Biomarkers Laboratory, Pharmacy, Department of Clinical Pathology, School of Medical Sciences, University of Campinas, UNICAMP Caixa Postal 6111, 13083-887 Campinas, SP, Brazil

b Institutes for Inorganic and Analytical Chemistry, Justus Liebig Univeristy, Schubertstrasse 60, Haus 16, Gießen, Germany

c São Paulo Civil Police, Criminal Institute of Campinas, Campinas, SP, Brazil

Abstract

A fast and reliable technique (STELDI-MS) for Cannabis sativa L. compound determination in extracts emerges as a relevant tool to help increase effectiveness in law enforcement. Cannabis sativa L. samples are extracted in a water–methanol system. Metabolic fingerprinting and structural elucidation are quickly achieved in real samples, with minimal sample preparation.

Graphical abstract: Fast fingerprinting of cannabinoid markers by laser desorption ionization using silica plate extraction

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Article information

DOI
https://doi.org/10.1039/C3AY41632A
Article type
Paper
Submitted
19 ሴፕቴ 2013
Accepted
25 ዲሴም 2013
First published
09 ጃንዩ 2014

Anal. Methods, 2014,6, 1350-1352

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Fast fingerprinting of cannabinoid markers by laser desorption ionization using silica plate extraction

M. M. Eiras, D. N. de Oliveira, M. S. Ferreira, M. Benassi, S. O. S. Cazenave and R. R. Catharino, Anal. Methods, 2014, 6, 1350 DOI: 10.1039/C3AY41632A

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