Figure 6.
Hydrogel water content removal. (A) Hydrogels exposed to 50 °C for varying times; (B) Percent of weight loss in the hydrogel due to water removal with increasing drying times.
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.