Abstract The separation and on‐line concentration of lysergic acid diethylamide (LSD) in mouse blood was achieved by means of capillary electrophoresis/fluorescence spectroscopy using sodium dodecyl sulfate (SDS) as the surfactant. Techniques involving on‐line sample concentration, including sweeping micellar electrokinetic chromatography (sweeping‐MEKC) and cation‐selective exhaustive...
Abstract The importance of the chiral analysis of amphetamine‐related substances in both clandestine preparations and biological samples is widely recognized. For this purpose, capillary electrophoresis was successfully applied by several authors, but only few reports concerned ring‐substituted amphetamines, which represent the main components of “ecstasy”, a widely abused “recreational”...
Abstract Using capillary zone electrophoresis with a phosphate buffer at pH 2.5 containing 30 m M (2‐hydroxypropyl)‐β‐cyclodextrin as chiral selector, the simultaneous separation of the enantiomers of 3,4‐methylenedioxymethamphetamine (MDMA or Ecstasy) and its two metabolites 4‐hydroxy‐3‐methoxymethamphetamine (HMMA) and 3,4‐methylenedioxyamphetamine (MDA) in human urine is reported. The assay...