An official website of the United States government
Here's how you know
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.
(a) LD spectrum of ct-DNA (550 μM) in sodium cacodylate buffer (10 mM, pH 7) and NaCl (10 mM); (b) LD259 versus DNA concentration in a capillary cell at voltage 4 V.