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.
Representation of fluorescence values in the presence of 0.1 mM, 1mM and 10 mM MgCl2 for (A) 100 nM FAM DNA, coefficient of determination R2 = 0.903, p < 0.0001. (B). Graphene oxide, (C) carboxyl graphene oxide, (D) reduced graphene oxide amino-PEG covalently linked. Concentrations: 10 μg/mL graphenic materials, 100 nM FAM-DNA and 100 nM complementary DNA. Values represent mean ± SD of n = 3. (** p < 0.01, *** p < 0.001).
