Preconcentration and Determination of Psychotropic Drugs in Urine Samples by Ion Mobility Spectrometry with Electrospray Ionization Coupling On-Line Single-Drop Liquid-Liquid-Liquid Microextraction

A method for analysis of psychotropic drugs in urine is investigated using a novel single-drop liquid-liquid-liquid microextraction (SDLLLME) apparatus as an electrospray emitter in ion mobility spectrometry (IMS). In this method, ketamine and pethidine are back-extracted into the acceptor phase (wa...

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Bibliographic Details
Published in:J Anal Methods Chem
Main Author: Li, Shu
Format: Artigo
Language:Inglês
Published: Hindawi 2019
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Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6885222/
https://ncbi.nlm.nih.gov/pubmed/31827974
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2019/8561801
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