Biochar alters the active sulfamethoxazole degraders and degradation pathways in paddy soils as revealed by stable-isotope-probing and Raman-activated-cell-sorting - Guiqiong Yang; Zhen Zhen; Yijie Chen; Shuwen Luo; Bei Li; Mengke Song; Jiewen Yang; Kun Zhang; Kaijiang Nie; Xiaoyang Miao; Zhong Lin; Dayi Zhang (Chemical Engineering Journal, 2026)