Fast LC–MS/MS method for the determination of amphetamine, methamphetamine, MDA, MDMA, MDEA, MBDB and PMA in urine

Electrokinetic extraction on artificial liquid membranes of amphetamine-type stimulants from urine samples followed by high performance liquid chromatography analysis

“…Nevertheless, its medical uses are now limited. These stimulants are known by different names such as "crystal" and "ecstasy" [1]. These drugs increase self-confidence, wakefulness, alertness, competitiveness, and aggression [2].…”

Analysis of amphetamines and metabolites in urine with ultra performance liquid chromatography tandem mass spectrometry

“…The usefulness of classical LC-MS(/MS) for analysis of amphetamines in biological matrices has been already demonstrated in the past [7][8][9][10][11][12][13][14][15]. However, to our knowledge, to date, no report has been published dealing the development and validation of a specific method for the analysis of the main amphetamines in urine using UPLC-MS/MS.…”

Development of Spray Deposition/MALDI-TOFMS and Its Application to the Rapid Screening of Hydrolysis Products Derived from Nitrogen Mustards

“…Hence, they are classified as schedule 1 substances by the Chemical Weapons Convention. A number of analytical methods have been developed for their identification, including gas chromatography/mass spectrometry, [26][27][28][29] liquid chromatography/mass spectrometry, 30,31 chemiluminescence, 32 capillary electrophoresis, 33 ion trap secondary ion, 34 and MALDI mass spectrometry. 35 In this work, the spray deposition MALDI mass spectrometry was used for the rapid screening of hydrolysis products derived from nitrogen mustards in spiked soil samples.…”