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.
TGA thermogram of PVA and PVA/dextran mixed hydrogels: a hydrogel with only PVA; b hydrogel with 0.56% dextran and no drug; c hydrogel with 1.13% dextran and no drug; d hydrogel with 0.56% dextran and 0.1% drug; e hydrogel with 1.13% dextran and 0.1% drug
