Making Wearable Biosensor Data Stable
Wearable devices track fitness, glucose, stress, and signals linked to disease, but the biosensor signals they collect are often incorrect.
The main issue is that bending, moisture, stretching, and changes in temperature add errors and cause drift that is not part of the signal.
A team at Stanford University addressed this problem by building skin-like biosensors using organic field-effect transistors (OFETs) that can monitor chemical biomarkers in sweat with stability when the environment changes.
The devices interface with the body, making wearable biosensing more reliable for health tracking and medical decisions.
This innovation enables trustworthy data, overcoming the limitations of wearable biosensing.
Авторское резюме: Wearable biosensors now provide stable data.More News
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