Figure 8.
Microscopic images of the filaments. Exemplified by pure PVA 4-88 and the binary systems PVA 4-88-poloxamer 188 (PLX 188) and PVA 4-88-triethyl citrate (TEC).
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.