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.
Creation of crater-like structures using gas foaming/salt leaching process. (A) Sodium bicarbonate incorporation into the electrospun nanofibers. (B) Sodium bicarbonate deposited between the electrospun nanofiber network. (C) Gas foaming/salt leaching process: generation of CO2 bubbles within the electrospun scaffold by the reaction of sodium bicarbonate and citric acid. (D) Crater-like structure produced after gas foaming/salt leaching process.
