Nature CommunicationsBreaking the toughness-strength trade-off in polymer nanocomposites via a mechanically interlocked interfaceWei YouTinghao YunJing LiuXinjie YangLei WuWei ChenLiang WuYi DingZhaoming ZhangXuzhou YanWei Yu2026-05-05Full textDOI https://doi.org/10.1038/s41467-026-72632-0