کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6462626 | 1421983 | 2016 | 6 صفحه PDF | دانلود رایگان |
â¿¢DART-MS was used to directly detect trace amounts of illegal street drugs.â¿¢Exact mass determination of the drug samples was completed in less than 1Â min.â¿¢The method directly detects drugs without requiring preparatory procedures.
Direct analysis in real time coupled to Q-orbitrap tandem mass spectrometry (DART-MS) without requiring preparatory procedures was used to directly detect trace amounts of illegal street drugs, namely p-chloroamphetamine, p-fluoromethamphetamine, γ-hydroxybutyrate, ketamine, methamphetamine, 3,4-methylenedioxypyrovalerone, p-methylethcathinone, methylone, and nimetazepam, in solution and also in real drug samples. Exact mass determination of the drug samples was completed in less than 1 min. With the ability to rapidly identify drugs, this technique shows great potential as a useful analytical tool in the analysis of illicit street drugs, and has the significant advantages of simplicity and sensitivity without the sample preparation needed by other methods.
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Journal: Forensic Science International - Volume 267, October 2016, Pages 1-6