A Subnanometric Ruthenium Cluster Catalyst Boosts Water-Induced Autoexhaust Soot Oxidation - Yuanfeng Li; Tian Qin; Dong Li; Linsheng Xu; Yaxiao Ma; Yuechang Wei; Jing Xiong; Peng Zhang; Zhiwei Chen; Xi Liu; Zhen Zhao; Yunpeng Liu; et al. (Journal of the American Chemical Society, 2026)