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.
Tissue phantom imaging. Two flavors of NPs were mixed in either a 1:1 ratio (a, b, e, f) or a 3:1 ratio (c, d, g, h) within a Matrigel phantom at both high (H) and low (L) concentrations. (a, c) Measured concentrations of the two NP flavors; (b, d) ratio of measured NP concentrations; (e, g) image of the NP concentrations (S440); (f, h) image of the NP ratios.
