Novel synthetic opioids (NSOs) include various analogs of fentanyl and newly emerging non-
fentanyl compounds. Together with illicitly manufactured fentanyl (IMF), these drugs have …

Substance use disorder, especially in relation to opioids such as heroin and fentanyl, is a
significant public health issue and has intensified in recent years. As a result, substantial …

Fentanyl is an addictive prescription opioid that is over 80 times more potent than morphine.
The synthetic nature of fentanyl has enabled the creation of dangerous “designer drug” …

Adulteration of illicit drug supplies with synthetic opioids such as fentanyl has contributed to
a dramatic rise in overdose morbidity and mortality in North America. One promising …

Background and aim Cryptomarkets—on‐line, anonymous market‐places for illicit goods
and services that specialize mainly in drugs—account for a small but rapidly growing share …

Background As the proportion of drug overdose deaths involving fentanyl continues to
increase in the US, monitoring exposure to and possible changes in intention to use fentanyl …

The analytical toxicologist may be required to detect, identify, and in many cases measure a
wide variety of compounds in samples from almost any part of the body or in related …

Illicitly manufactured fentanyl (IMF), a category of synthetic opioids 50–100 times more
potent than morphine, is increasingly being added to heroin and other drugs in the United …

The term 'opioids' refers to both the natural compounds ('opiates') which are extracted from
the opium poppy plant (Papaver somniferum) and their semi-synthetic and synthetic …

Background: Potent and potentially harmful new psychoactive substances (NPS) are
continuously introduced on the recreational drugs market. This report from the Swedish …