The rapid global spread of new psychoactive substances (NPS) in recent years has become an issue in many countries. One emerging technology that can provide early warnings and assessments of drug situations is the monitoring of NPS in wastewater. In this study, we developed and optimized a high-throughput qualitative screening method based on direct injection that enabled the simultaneous...
Tryptamines are hallucinogenic substances many of which have appeared recently as novel psychoactive substances (NPS). Herein, we describe the establishment of a rapid UHPLC-MS/MS quantitative method for the targeted screening of 16 tryptamines of abuse in hair. Twenty milligram pieces of hair were pulverized below 4 °C in 0.5 mL of deionized water containing 0.1% formic acid and an internal...
The dried urine spots (DUSs) technique is increasing continuously as an easy sampling method for monitoring substance abuse due to its advantages of stability and convenience regarding transport and storage. 5-Methoxy-N,N-diisopropyltryptamine (5-MeO-DIPT) is a new type of tryptamine hallucinogen, the use of which has been banned in many countries. And according to the previous research,...