Wang, W., Wang, X., Li, L., Zhou, Y., Zhang, W., Xing, L., Xie, L., Wang, Y., Yue, O. and Liu, X. 2026. Bioinspired Auxetic Metastructures Enable Biomechanically Adaptive, Machine Learning-Enhanced Self-Powered Sensing with Ultrahigh Efficiency. Nano-Micro Letters. 18, (Mar. 2026), 286. DOI:https://doi.org/10.1007/s40820-026-02125-8.