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) Solution fluorescence spectra of aptamer nano-flares treated with ATP (2 mM) and UTP, GTP and CTP. (b) Fluorescence spectra of aptamer nano-flares in solutions with increasing concentrations of ATP (0.1 – 3.0 mM). Inset shows the peak intensity as a function of ATP concentration.
