Figure 13.
DPVs obtained for (a) human blood serum and (b) addition of 50 µM H2O2 at Co3S4/GCNNS modified GCE in serum.
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.