Nature CommunicationsSite-defined Cu-O ensembles enable hydrogen-conserving light-driven ethane upgradingQingqing ZhangCong LiuChang XuDingnan HuangCheng XieZhandong WangXiao-Ming CaoJinlong ZhangJuying LeiZiwei YeLingzhi Wang2026-03-09Full textDOI https://doi.org/10.1038/s41467-026-70416-0