Defect-engineered BiOBr/g-C3N4 heterojunction anchored on Ulva prolifera biochar for enhance photocdatalytic degradation of tetracycline - Yingchao Li; Yanan Tan; Yefei Qu; Yunyi Chen; Minggang Zheng; Zuhao Zhu; Pengcheng Zhang; Peng Ju (Environmental Research, 2026)