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.
Acridine orange on the surface of a glass slide. Imaged emission intensity ( + ) (A) without and (B) with azimuthal scanning. emission ratio (C) without and (D) with azimuthal scanning. A vertical and horizontal line scan is shown next to each image. Scale bar 5 μm.
