Figure 4.
Photographs of the final materials (a) and transparency measurements of the samples (b) made with three different photoinitiator concentrations: 0.05 wt %, 0.1 wt %, and 0.5 wt %.
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.