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.
Schematic illustration of the preparation of the multifunctional pDA-EFE auricle scaffold. The porous HDPE auricle scaffold was first prepared by 3D printing technology. The scaffold was subsequently activated by pDA and coated layer-by-layer with EPL and FIB. The obtained pDA-EFE auricle scaffold had bioactive, antibacterial, angiogenesis enhancing, and tissue ingrowth promoting properties.
