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Opioids are substances that act on opioid receptors to produce morphine-like effects. Medically they are primarily used for pain relief, including anesthesia. Other medical uses include suppression of diarrhea, replacement therapy for opioid use disorder, reversing opioid overdose, suppressing cough, as well as for executions in the United States. Extremely potent opioids such as carfentanil are only approved for veterinary use. Opioids are also frequently used non-medically for their euphoric effects or to prevent withdrawal.
Method for detecting drugs in atmospheric environment samples
ActiveCN115656305BComponent separationPreparing sample for investigationPsychoactive drugOrganic solvent
The present application belongs to the technical field of drug detection method, and particularly relates to a method for detecting drugs in atmospheric environment samples, comprising the following steps: using the adsorption material of a gas sampling instrument to adsorb the drugs in the gas; after the material adsorbs the drugs, using ultrasonic extraction in an organic solvent or a high-temperature heating method to resolve the drugs; and using high-sensitivity mass spectrometry, molecular immunocolloidal gold or fluorescence method to detect the resolved drugs. The detection method can qualitatively and quantitatively detect the drugs in the atmosphere, and is also suitable for detecting the drugs in the exhaled gas of drug users, and contains new psychoactive drugs such as amphetamines, opioids and synthetic cannabis.
Owner:杨崇俊