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) Fluorescence kinetics of hairpin DNA cascade reaction with various concentrations of target DNA (0, 0.5, 1, 5, 10 nM). (b) Fluorescence intensity amplification capability of hairpin DNA cascade reaction relative to a linear hybridization probe (HDCA/LHP) and molecular beacon (HDCA/MB).
