High-gain signal-on PEDOT:PSS organic photoelectrochemical transistor biosensing modulated by a MXene/MOFs/NiO Schottky heterojunction. - Li, Zheng; Xu, Yi-Tong; Hu, Jin; Wang, Ting; Liu, Fang-Qing; Zhou, Hong; Chen, Guang-Xu; Lin, Peng; Zhao, Wei-Wei; Xu, Jing-Juan; Chen, Hong-Yuan (SCIENCE CHINA Chemistry, 2023)