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A study has developed a contact lens capable of measuring serotonin levels in tears, providing a potential noninvasive method to assess stress. The lenses demonstrated the ability to detect very low concentrations of serotonin and showed durability in testing. Researchers aim to enhance the technology for broader applications in monitoring biochemical changes over time.
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A study has developed a contact lens capable of measuring serotonin levels in tears, providing a potential noninvasive method to assess stress. The lenses demonstrated the ability to detect very low concentrations of serotonin and showed durability in testing. Researchers aim to enhance the technology for broader applications in monitoring biochemical changes over time.
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Lab on a Contact Lens Can Measure Stress Through Serotonin
New Contact Lens Technology Can Measure Serotonin Levels in Tears