Iron single-atom catalysts drive peroxymonosulfate activation for efficient degradation of extracellular antibiotic resistance genes through singlet oxygen-mediated DNA damage - Yunhong Zhang; Ping Yu; Xujing Guo; Lan Wang; Wenguo Wang; Liangwei Deng; Hongwei Zhang; Ting He; Zhaokun Xiong; Bo Lai (Chemical Engineering Journal, 2025)