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.
Changes in QCM frequency (black line) and dissipation (gray line) upon immobilization of ssDNA (step 2), mercaptohexanol (step 3) on gold electrode and the interaction with uranyl ion/ascorbic acid with ssDNA (step 6). Delta sign oscillation frequency difference resulting from uranyl ion interactions with phosphate groups of ssDNA
