Figure 13.
SEM images of the tensile test fractured areas (a,b) Neat PLA, (c) PLA/Ag/PEG rec-01 specimen, (d) PLA/Ag/PEG rec-02 specimen, (e) PLA/Ag/PVP rec-03 specimen, and (f) PLA/Ag/PVP rec-04 specimen.
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.