Nature CommunicationsMultiscale interlinked structures limit fatigue crack propagation in a MXene-polyurethane compositeTong LiuXuebin WangFuYao SunLin WangChenYao HuBowen YaoJianHua XuJiajun Fu2025-10-29Full textDOI https://doi.org/10.1038/s41467-025-64611-8