Fabrication of novel electrochemical immunosensor by mussel-inspired chemistry and surface-initiated PET-ATRP for the simultaneous detection of CEA and AFP

A functional electrochemical immunosensor was successfully designed for simultaneous and high sensitivity detection of carcinoembryonic antigen (CEA) and α-fetoprotein (AFP). This electrochemical immunosensor was mainly designed by surface-initiated poly(glycidyl methacrylate) (PGMA) from multi-walled carbon nanotubes (MWCNTs) with the methodology of mussel-inspired chemistry (polydopamine, PDA) and metal-free photoinduced electron transfer-atom...