fig13

Figure 13. (A) schematic diagram of the microstructure, high mechanical adaptability to organs, and detection of EMG biological signals of PVA/MF/Gly-CH^[215]; (B) schematic diagram of the preparation process, gesture detection, and detection of ECG signals of the PDES/CMFs flexible electrodes^[216]; (C) schematic diagram of the architecture, composition and working process of the wireless electronic skin clinical detection system^[217]. PU: Polyurethane; PVA: polyvinyl alcohol; MF-CH: microfiber composite hydrogel; PET: polyethylene terephthalate; PI: polyimide; PDMS: polydimethylsiloxane; NF: nanofiber; CMFs: cellulose microfibers; AMP: alkalized MXenes/polydopamine; EMG: electromyogram; MF: microfiber; ECG: electrocardiogram.