Handy ‘MasSpec Pen’ collection could help detect opioids from the skin This technology for rapid, non-invasive toxicology screening could allow for earlier intervention for patients at risk for drug overdose or in need of substance use treatment.

#EberlinLab, W. Clarke lab et al developed the #MasSpecPen to collect molecules from the #skin that can be screened for #opioids. #ACSPublications @bcmhouston.bsky.social #BCM_Surgery @jhu.edu blogs.bcm.edu/2025/07/01/f...