Sulfur vacancies enhance pyrite-driven autotrophic denitrification: mechanistic insights into electron-supplying pathways - Zhenyu Wang; Zaoli Gu; Changchun Yan; Jianzhuo Zhou; Ben Dai; Liwen Luo; Xuejiang Wang; Penghui Shi; Siqing Xia (Bioresource Technology, 2026)