Recyclable label-free SERS-based immunoassay of PSA in human serum mediated by enhanced photocatalysis arising from Ag nanoparticles and external magnetic field
APPLIED SURFACE SCIENCE [2020]
Yuanyuan Du, Hongmei Liu, Ying Chen, Yiran Tian, Xiaoling Zhang, Chenjie Gu, Tao Jiang, Jun Zhou