Chen, Y., Wang, S., Ye, X., Lv, C., Wei, J., Zhang, Y., Ping, J., Ying, Y., Lan, L. (2026). Skin-mimicking biogel-based iontronic sensor with hierarchical bionic coupling for dexterous tactile e-skin. Nature Communications. https://doi.org/10.1038/s41467-026-73736-3