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.
Differential pulse voltammograms of (a) ss-DNA/NiO/ITO bioelectrode (b) ds-DNA/NiO/ITO (after hybridization with complementary target DNA) (c) DNA of healthy person (d) DNA of diseased person in phosphate buffer saline and methylene blue (20 mM).
