Detection of CYFRA 21-1 in human serum by an electrochemical immunosensor based on UiO-66-NH2@CMWCNTs and CS@AuNPs

Prospects, advances and biological applications of MOF-based platform for the treatment of lung cancer

“…Cai et al reported an electrochemical immunosensor for the detection of CYFRA 21-1 in human serum that was based on UiO-66-NH 2 @CMWCNTs and CS@AuNPs. 37 Carboxylated multi-walled carbon nanotubes (CMWCNTs) could facilitate electron transfer and improve the conductivity of the composites. AuNPs could form an Au–S bond with the sulfhydryl group (–SH) of Anti-CYFRA 21-1, which could immobilise Anti-CYFRA 21-1 on the surface of the electrode.…”