ScienceContact lens could gauge stress by measuring serotonin in tears
Science Translational Medicine says a “lab-on-a-contact lens” can measure the hormone serotonin in tear fluid.
TLDR
Science Translational Medicine reports that a “lab-on-a-contact lens” can measure serotonin in tears as a way to gauge stress levels.
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Contact lens could gauge stress by measuring serotonin in tears
Science Translational Medicine says a “lab-on-a-contact lens” can measure the hormone serotonin in tear fluid.
TLDR
Science Translational Medicine reports that a “lab-on-a-contact lens” can measure serotonin in tears as a way to gauge stress levels.