fig8

Biocompatible composite thin-film wearable piezoelectric pressure sensor for monitoring of physiological and muscle motions

Figure 8. The piezoelectric PBA sensor characteristics from several joint motions. Voltage outputs of different types of wrist movements: (A) upward and (B) downward bending. Monitoring the bending amplitude of joints with the help of a Band-Aid; (C) elbow; and (D) finger with various bending angles. Inset photos represent the position where the PBA sensor was attached. PBA: PVDF+BTO-NP/AlN.

Soft Science
ISSN 2769-5441 (Online)
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