A fast screening MALDI method for the de
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Susanna Vogliardi; Donata Favretto; Giampietro Frison; Santo Davide Ferrara; Rob
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Article
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2009
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John Wiley and Sons
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English
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## Abstract Matrixโassisted laser desorption/ionisation (MALDI) mass spectrometry was used for the rapid detection of cocaine, benzoylecgonine and cocaethylene in hair. Different MALDI sample preparation procedures have been tested and the employment of a multiโlayer โgraphiteโsampleโelectrosprayed