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.
Photoluminescence. (A) Example emission spectra from laser excitation. (B) Integrated PL emissions from five lasers normalized to preincubation PBS control (the PBS plotted is after experimental incubation). (C) Example peak-shift between control and conditioned media. (D) Peak-shifts from control. Dotted line indicating approximate instrument sensitivity.
