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.
Cyclic voltammetry recordings of 2 mM AA, 0.5 mM DA and 0.5 mM HT at CS/GCE (A) and bare GCE (B) in 0.1 M phosphate buffer solution (pH 7.0) in the presence (solid line) and absence (dotted line) of AA, DA and HT with a scan rate of 100 mV·s−1; (C) Differential pulse voltammograms of the same mixture at CS/GCE.
