Robust Skin-Conformal Nano-Electrodes for Sustainable Health and Performance Monitoring.

ABSTRACT: Wearable electrodes with high conformability to the skin allow for a second-skin-like wearing experience and record high-quality electrophysiological signals over extended time in challenging environments. However, current research on skin-conformal electrodes faces limitations due to excessive motion artifacts under real-life external conditions. Here, we report a nanoscale skin-conformal electrode that enables continuous resilient electrophysiological signal monitoring with highly suppressed noise, low-motion artifacts, and high water-resilience, all unachievable with commercial gel electrodes. In particular, achieving a conformal skin-electrode interface provides mechanical and electrical stability under repeated dynamic stress (5000 times). The 300 nm nano-electrodes with dual hydrophi

SUBMITTER: Kim J 

PROVIDER: S-EPMC12392733 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature