Nature CommunicationsImpedance-driven capacitance amplification in dielectric gradient all-fiber non-ionic electronic skinWendong LiLe XiMingyang LuJiabao FengSiyun YangHaoyu MaQinghua ZhouMiqiu KongGuangxian LiJunlong Yang2026-03-27Full textDOI https://doi.org/10.1038/s41467-026-71173-w