Nature CommunicationsUnlocking intrinsic TADF in flexible crystalline covalent organic frameworks through nanopore confinement designXiang-Chun LiHao SunWeijie YangWeizhe LuoZuqiang WangQinchen JiangChuanrui WuQiaoyu WangWen-Yong Lai2026-08-15Full textDOI https://doi.org/10.1038/s41467-026-76630-0