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.
Plots of the contrast C-parameter (defined in the text) vs the vessel diameter extracted from in vivo images for the different investigated cases. It is clear that bare-AuNPs with heparin lead to the detection of smaller vessels than the other AuNP species
