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.
Schematic diagram illustrating our proposed cell-free DNA (cfDNA) detection method using DNA-functionalized Au nano-particles via colorimetric- and metal-enhanced fluorescence (MEF). Reprinted with permission from ref. [30], Copyright (2020) American Chemical Society.
