Synthetic cathinones, derived from cathinone found in the plant Catha edulis, represent the
second largest and most frequently seized group of new psychoactive substances. They are …

The detection of nitazenes in biological fluids is increasingly needed as they are repeatedly
reported in intoxication and overdose cases. A simple method for the quantification of low …

A new class of synthetic cannabinoids called OXIZIDs has emerged in recent years. This
class consists of compounds with oxindole cores and hydrazide/hydrazone linker moieties …

Abstract Introduction Ecstasy (3, 4‐methylenedioxymethamphetamine [MDMA]) is a drug
commonly used by people who attend electronic dance music (EDM) events at nightclubs …

Background: Hair provision for drug testing can provide secondary measurement to
complement self-reported drug use data, thereby providing a more accurate representation …

Objectives Smartphones have become everyday objects on which the accumulation of
fingerprints is significant. In addition, a large proportion of the population regularly uses a …

This study aimed to validate a modified QuEChERS method, followed by liquid
chromatography-tandem mass spectrometry, for the determination of 51 psychoactive …

Abstract d-Lysergic acid diethylamide (LSD), an indoleamine, was discovered by Albert
Hofmann in 1938 while he was working for Sandoz Company. In 1943, Hofmann became …

RESUMEN La metilona (3, 4-metilenedioximetcatinona), también denominada “MDMC”,“bk-
MDMA” o “M1”, es una catinona sintética popularizada inicialmente como una alternativa …