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.
In vivo distribution of Cy5.5-NPs. (A) Ex vivo imaging following i.v. injection of 1 mg of Cy5.5-NPs shows they primarily accumulate in spleen and liver, and are detectable for more than 48 hours post injection. (B) Quantification of particle internalization by myeloid cell subsets within tissues as a percentage of total NP+ cells for a given tissue.
