fig1

Figure 1. Material overview and multifunctional characteristics of the skin-conformal electrode. (A) Schematic of the fabrication method for SLM and PBS constituting the conformal electrode; (B) Multiple advantages of the conformal electrode; (C) Schematic of the fabrication method for the stretchable wire paired with the conformal electrode; (D) Image demonstrating the high stretchability of the conformal electrode; (E) Image demonstrating the high adhesion of PBS; (F) Images showing the conformal attachment of the electrode to human skin. SLM: Semi-liquid metal; PBS: polyborosiloxane.