Single-chip End-to-End Ingestible Electronics for Gut Neurotransmitter Sensing
Angsagan Abdigazy, Mohammad Shafiqul Islam, Sandra Lara Galindo, Md. Farhad Hassan, Xiang Zhang, Wooseong Choi, Mark McHugh, Sudipta Saha, Hossein Hashemi, Dong Song, Yasser Khan
This paper develops an ingestible pill for real-time in vivo sensing of serotonin and dopamine in the gut using a fully integrated electrochemical sensor and ASIC.
bioRxiv · Mar 31, 2026 · PreprintBioengineering