Liquid Coordination Environment-Induced Liquid-Like Metal Behavior: Mobile Single-Atom Copper Catalytic Centers - Rubo Fang; Longyu Xu; Yanhong Cui; Qingtao Wang; Yingxue Qin; Yiqi Xu; Qianjun Zhang; Yingkai Wen; Jia Zhao; Feng Feng; Tulai Sun; Xiaoliang Xu; et al. (Journal of the American Chemical Society, 2026)