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  1. Simultaneous determination of trace benzodiazepines from drinks by using direct electrospray probe/mass spectrometry (DEP/MS).

    Article - En anglais

    This study presents a novel means of rapidly determining benzodiazepines in various drinks.

    Electrospray mass spectrometry with a direct probe design is used as the analytical instrument.

    Samples are treated only by a simple liquid-liquid extraction prior to direct electrospray probe/mass spectrometry (DEP/MS) analysis.

    The proposed method provides a relatively easy and efficient means of identifying the drugs in a very short time interval.

    On average, sample analysis is completed in less than five minutes including sample pretreatment.

    It is especially useful in forensic science since the technology can provide a rapid identification for unknown samples.

    Thus, the method proposed herein is highly appropriate for rapidly screening a large number of samples.

    Mots-clés Pascal : Benzodiazépine dérivé, Résidu, Boisson, Spectrométrie masse, Electrospray, Analyse trace, Aspect médicolégal, Analyse quantitative, Meurtre, Médecine légale, Technique, Analyse biochimique

    Mots-clés Pascal anglais : Benzodiazepine derivatives, Residue, Beverage, Mass spectrometry, Electrospray, Trace analysis, Forensic aspect, Quantitative analysis, Murder, Legal medicine, Technique, Biochemical analysis

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 99-0412325

    Code Inist : 002B30A10. Création : 22/03/2000.