Figure 8. DPV response for GA-RGO/AuNPs modified electrode upon the successive additions of 0.01–120.3 μM DA in N2 saturated 0.05 M PBS.
Inset: Calibration plot of DA concentrations vs. Ipa.
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.