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. 2020 Oct 1;8(10):101104. doi: 10.1063/5.0020429

FIG. 2.

FIG. 2.

Bioelectronics as sensors in soft materials. (a) A stretchable and biocompatible ECG sensor consisting of Ag–Au core–sheath nanowires. The scale bar is 1 cm. Reproduced with permission from Choi et al., Nat. Nanotechnol. 13(11), 1048–1056 (2018). Copyright 2018 Springer Nature. (b) A self-healing, wearable electronic skin consisting of carbon nanotubes and polymers. The device can monitor ECG signals and provide visual feedback using the light emitting capacitor (LEC) display. Each display pixel represents a specific heart rate range. Reproduced with permission from Son et al., Nat. Nanotechnol. 13(11), 1057–1065 (2018). Copyright 2018 Springer Nature.