Figure 6.
CVs of (a) bare Ti-SPE and (b) TiO2-nanoporous SPE in PBS (pH = 7.0) in the absence and presence of 0.5 mM DA. Scan rate is 50 mV s−1.
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.