Post
Science Magazine
science.org
did:plc:vqgovau5gkirnk3ss5qwjdmz
A “lab-on-a-contact lens” measures concentrations of #serotonin in tear fluid in animals and in humans in a pilot trial—offering a flexible and noninvasive tool to quantify a key marker of stress responses and behaviors. #ScienceTranslationalMedicine https://scim.ag/4hsebvI
2026-09-17T13:34:02.861Z