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 diagram of a hybrid bioprinting technique for 3D/E/PPy scaffold fabrication: (A) scaffolds prepared by extrusion printing, (B) nanofiber covering on 3D printed scaffolds by electrospinning, and (c) deposition of PPy onto 3D/E scaffolds [377].
