Research Article
Highly Sensitive Immunosensing of Carcinoembryonic Antigen Based on Gold Nanoparticles Dotted PB@PANI Core-Shell Nanocubes as a Signal Probe
Figure 1
(a) SEM images of PB, (b) PB@PANI, (c) Au NPs-PB@PANI, (d) GCE, (e) L-Cys/GCE, and (f) AuPt NFc/L-Cys/GCE.
(a) |
(b) |
(c) |
(d) |
(e) |
(f) |