Nature CommunicationsA persistent germylyne radical enabling reversible σ-dimerization and diverse bond activationXingyu YangMeirong SongLiancheng HeShanshan KongRunbo PeiQuanchun SunWanwan JiaShuxuan TangXiao-Song XueXinping Wang2026-05-28Full textDOI https://doi.org/10.1038/s41467-026-73357-w