
Alex J Krotulski, PhD
@alexkrotulski
Forensic Toxicologist, Analytical Chemist, Novel Psychoactive Substance (NPS) Expert
ID: 314261263
http://www.npsdiscovery.org 09-06-2011 23:52:03
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441 Followers
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CFSRE Director Dr. Alex Krotulski attended the American College of Medical Toxicology (ACMT) 2024 Annual Scientific Meeting last week in Washington, DC. ACMT is a primary collaborator of our NPS Discovery @ CFSRE program. For more information: cfsre.org/nps-discovery/…


🍄New #ThePoisonLab Alert! 🎙️ Ryan Ryan Feldman (empoisonpharmd.bsky.social) tackles novel psychoactives with Dr. Alex Krotulski Alex J Krotulski, PhD of CFSRE. Bromazolam to nitazenes, discover what's hiding in drug supplies and patients. 💊 Listen👉shorturl.at/kqstG or on any podcast platform!


Can paper currency serve as a useful substrate for surveillance of drug trends? Hewes et al. (incl. Donna Papsun, Barry K Logan 🇬🇧🏴🇺🇸🏴☠️ & Alex J Krotulski, PhD) determined if fentanyl and other substances were present on US paper currency💵using LC–QQQ-MS. Read it all➡️bit.ly/3ylQdhI



"These are very complex drug products. You’ve got #fentanyl adulterated with #xylazine that now also contains #medetomidine," Alex J Krotulski, PhD. Xylazine and medetomidine don't respond to #naloxone, the medication used to reverse most fentanyl overdoses. npr.org/2024/05/31/nx-…

The seventh #JFS #ForensicLabTalks seminar has a NEW live broadcast date! Dr. Alex J Krotulski, PhD will now be presenting on the “Analytical Characterization of Emerging Drugs,” on July 10. Learn more: aafs.org/article/jfs-an…


Now #openaccess in ArchToxicol: ⚠️ Important paper by Liam DeVrieze (his first 1st author paper 👏), et al., on emerging #nitazenes: 👉 pharmacology data (βarr2 & cAMP) 👉 85 (!) forensic cases (64 🇺🇸, 10 🇨🇦, 11 🇬🇧). 🤝 Yet another 💪 collaboration with CFSRE NPS Discovery @ CFSRE. 👇


Our latest Reuters Investigates visual story explores the chemistry behind fentanyl. It’s a big topic to cover! We put in months of reporting considering every detail weaving graphics & text. 👇Here’s a glimpse of how we made it @ReutersGraphic reut.rs/3YilgWE -1/7


In this Viewpoint Joseph Palamar and Alex J Krotulski, PhD discuss the spread of medetomidine in the US illicit opioid market and the need for monitoring and a public health response. ja.ma/47b69AJ




In this Viewpoint Joseph Palamar and Alex J Krotulski, PhD discuss the spread of medetomidine in the US illicit opioid market and the need for monitoring and a public health response. ja.ma/3Ah6kP1






Exciting new international collab on new synthetic cannabinoid production from tail-less precursors with findings from a clandestine lab, seizures, and CB1 activity! Chiron by ZeptoMetrix Leverhulme Research Centre for Forensic Science NPS Discovery @ CFSRE Christophe Stove Craig Mckenzie Alex J Krotulski, PhD Victoria Marland doi.org/10.1007/s00204…
