2001
DOI: 10.1081/al-100107293
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Comparison of Two Chromatographic Methods for the Determination of Cocaine and Its Metabolites in Blood and Urine

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Cited by 12 publications
(7 citation statements)
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“…A sample of seizure cocaine was initially studied in order to establish its identity and purity. The study was undertaken using NMR, EM, HPLC and GC-MS procedures according to those described in the literature (Airaksinen et al, 1999;Bujan et al, 2001;de Toledo et al, 2003). All these studies enabled the identification of cocaine and benzoylecgonine in the sample.…”
Section: Cocaine Analysismentioning
confidence: 99%
“…A sample of seizure cocaine was initially studied in order to establish its identity and purity. The study was undertaken using NMR, EM, HPLC and GC-MS procedures according to those described in the literature (Airaksinen et al, 1999;Bujan et al, 2001;de Toledo et al, 2003). All these studies enabled the identification of cocaine and benzoylecgonine in the sample.…”
Section: Cocaine Analysismentioning
confidence: 99%
“…Cocaine abuse damages the cardiovascular and neurological systems, as well as the liver [4]. High doses produce euphoria and chronic use leads psychological disorders such as paranoia, irritability, and violent behavior [3].…”
Section: Introductionmentioning
confidence: 99%
“…Os efeitos iniciais da cocaína no organismo constituem em euforia, excitação, insônia e supressão do apetite, devido à ação no sistema nervoso central [4]. A análise de cocaína pelas técnicas de cromatografia líquida de alta eficiência (CLAE) [6][7][8][9] e cromatografia gasosa (CG) [10][11][12][13][14][15][16] tem sido amplamente reportada na literatura, indicando o potencial das mesmas para as análises forenses. A boa acuracidade e robustez, aliadas à possibilidade de obtenção de limites de detecção na ordem de ng mL -1 para a cocaína utilizando-se tais metodologias, possibilitou a aplicação destas técni-cas cromatográficas na análise do referido entorpecente em diversas matrizes, tais como fluidos biológicos [7,15,16], cabelo [6,8,14] e peças de interesse forense, como papel moeda [16], indicando a versatilidade de tais métodos.…”
Section: Cocaína E Crackunclassified