Caltech Wearable Sensor Tracks Cholesterol Continuously in Sweat
A Caltech wearable sensor tested in a 24-person preclinical study is designed to track cholesterol and triglyceride signals through sweat, then use machine learning to estimate corresponding blood lipid levels. The research shows how the patch works, why lipid sensing is technically difficult, and what remains unresolved before the system could move beyond an experimental […]
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