Wearable Biosensors for High-Resolution Endocrine and Immune Monitoring

Molecularly imprinted film-based sweat monitors provide non-invasive tracking of biomarkers, enabling dynamic assessments of endocrine activity and immune function. We report research using a wearable device capturing cortisol, melatonin, IL-6, and TNF-α from surface perspiration every three minutes - yielding 1,920 data points per participant in a 24-hour cycle.