Figure 4.
(a) Specificity, (b) antiinterference, (c) reproducibility, and (d) stability of Ab1/CEA/Ab2-g-C3N4@Fe3O4 for 1 ng/mL CEA in phosphate buffer solution (pH 7.0).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.