A stretchable, ionic conductive, and adhesive patch electrode with ultra-low on-skin impedance for electrophysiological signal recording. - Yang Li; Yuzhe Gu; Sheng Qian; Yuncong Pang; Aoxi Yu; Shuwen Zheng; Wenjie Xia; Yuan Liao; Baoguang Liu; Shujuan Liu; Qiang Zhao (Sci. China Inf. Sci., 2025)