Nature CommunicationsSequence-encoded layered heteroleptic metalla-[2]catenanes for programmable supramolecular functionYa-Wen ZhangHai-Ning ZhangMing-Xia WangXin LiYing-Feng Han2026-01-12Full textDOI https://doi.org/10.1038/s41467-026-68348-w