A sandwich-type photoelectrochemical aptasensor using Au/BiVO4 and CdS quantum dots for carcinoembryonic antigen assay. - Zhou, Nan; Xu, Xiaofan; Li, Xi; Yao, Wengao; He, Xiaohang; Dong, Yulin; Liu, Dan; Hu, Xiaosong; Lin, Yawei; Xie, Zhizhong; Qu, Deyu; Zhang, Chaocan (Analyst, 2021)