Fig. 6: Demonstration of customizable and zero-waste skin-interfaced electrodes. | Nature Communications

Fig. 6: Demonstration of customizable and zero-waste skin-interfaced electrodes.

From: Non-loss engraved circuit patterning method of semi-liquid metal for precision recyclable multi-substrate circuits

Fig. 6: Demonstration of customizable and zero-waste skin-interfaced electrodes.

a Photo of the wireless ECG monitoring devices. b Schematic diagram of the structure of the ECG monitoring device. c Comparison chart of ECG acquisition between the semi-liquid metal electrodes and commercial AgCl electrodes. d ECG waveforms and heart rate in standing, sitting, and lying positions. e Scatter plot of the R-R intervals. f Photo and channel schematic of the wireless EMG monitoring device. g Two channel EMG signals of 6 gestures. h Weight change of the ECG and EMG electrodes after recovery.

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