Hallucinogens, a category of novel psychoactive substances that can be either natural or
synthetic, have the potential to induce distortions in the perception of time and space and …

A new liquid chromatography–tandem mass spectrometry (LC–MS/MS) confirmation method
for the direct analysis of 17 drugs starting from 200 μL of diluted oral fluid (OF), in a single …

Urine and oral fluid are important biological matrices used for forensic and toxicological
analyses. These two complementary matrices can be used to provide information about …

The abuse of stimulants such as amphetamine, methamphetamine, ecstasy (MDMA), and
their analogues (MDEA and MDA) has been increasing considerably worldwide since 2009 …

For many decades, synthetic receptors have been used as sensor elements and are a
promising alternative to natural receptors, which, despite its great selectivity, are so complex …

Oral fluid is easy and safe to collect and allows the detection of drugs of abuse after local
exposure by oral, smoked, and/or inhaled intake, or systemic exposure. A routine online …

Background Driving under the influence of drugs (DUID) is a risk factor for traffic accidents.
The testing of oral fluid by roadside immunochromatography and laboratory-confirmed …

Sampling and drug stability in oral fluid (OF) are crucial factors when interpreting forensic
toxicological analysis, mainly because samples may not be analyzed immediately after …

A study of impaired driving rates in the province of Québec is currently planned following the
legalization of recreational cannabis in Canada. Oral fluid (OF) samples are to be collected …

Drug abuse still represents a global problem, and it is associated with an increased risk of
diseases, injuries, and deaths. Cocaine (COC) and opiates are the most abused drugs and …