Electrochemical biomimetic enzyme cascade amplification combined with target-induced DNA walker for detection of thrombin. - Xie, Pan; Wang, Ding; Zhao, Hongwen; Yin, Na; Hu, Shuang; Qin, Wenhan; Meng, Li; Pan, Xin; Yuan, Yali; Yuan, Ruo; Peng, Kanfu (Microchimica Acta, 2023)