FIGURE 4.
Brush and mushroom conformation of PEG on a nanoparticle surface. D: distance between two grafting sites; L: thickness of the grafted PEG; RF: Flory radius. Figure from ref (Buschmann et al., 2021).
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.