Single-Atom Cobalt-Based Electrochemical Biomimetic Uric Acid Sensor with Wide Linear Range and Ultralow Detection Limit Fang Xin Hu, Tao Hu, Shihong Chen, Dongping Wang, Qianghai Rao, Yuhang Liu, Fangyin Dai, Chunxian Guo*,Hong Bin Yang*,Chang Ming Li* Nano‑Micro L ...