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) Schematic illustration of transmitted and scattered light upon illumination of a dispersion of NPs. (b) Schematic illustration of the contribution of absorption and scattering spectra to extinction spectrum. Reproduced from reference 252 with permission from American Chemical Society, copyright 2015. (c) Schematic Jablonski diagram representing different energy transfer mechanism.
