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.
Morphological analysis of PVA/G scaffolds: (a) SEM micrograph showing the inner structure of the scaffold; (b) bar graph showing the porosimetric analysis of the scaffold, expressed as relative volume percent for selected poral classes. Data are reported as mean ± SD.
