Metal-coordinated sacrificial-bond dual-network toughness architecture: An ultra-stretchable and highly sensitive wearable hydrogel keyboard for gesture recognition - Xun Zhou; Yusen Liu; Litao Liu; Mengchao Wang; Yulong Shi; Huijie Yu; Yuqing Miao; Bingbing Yue; Liangliang Zhu (Chemical Engineering Journal, 2026)