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.
SEM imaging of micro- and nanofiber electrospun PCL/PGLA tubular scaffolds designed for regenerating sciatic nerve transections. A) Tube lumen and B) zoomed details of the tube wall. Both nano- and microfibers are visible. Fiber links are obtained via partial solvent evaporation and polymer annealing subsequent to electrospinning in order to increase the overall prosthesis mechanical properties (image by courtesy of Joseph Lowery).
