Lab-made solid phase microextraction phases for off line extraction and direct mass spectrometry analysis: Evaluating the extraction parameters.

Ricardo Alves Bernardo,Lidya Cardozo da Silva,Maria Eugênia C Queiroz,Boniek Gontijo Vaz,Andréa Rodrigues Chaves

Journal of Chromatography A（2019）

引用 11|浏览6

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摘要

•Polypyrrole and molecularly imprinted polymer SPME phases were evaluated.•Illicit drugs and phorbol esters were successfully determined by SPME-PESI-MS.•An accurate methodology for monitoring illicit drugs levels in urine and saliva.•An easy technique for identification of toxic Jatropha curcas plants.

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关键词

Solid phase microextraction,Mass spectrometry,Probe electrospray ionization,Illicit drugs,Phorbol esters

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