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.
4D printed poly(lactic acid) SMP with embedded Fe3O4 composites actuated by a magnetic field for the conception of (a) tracheal scaffolds (reprinted from ref (156), with permission from Elsevier) and (b) porous bone tissue scaffolds (reprinted from ref (158). with permission from Elsevier.)
