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.
Micro-CT images (1 mm3) for the scaffolds fabricated with each suspension medium, along with SEM images of surface morphology. The schematic (top) defines the axis labels according to the direction of solidification during freeze-drying, that is, the z-axis. SEM scale bar is 100 μm. CT, computed tomography; SEM, scanning electron microscopy. Color images available online at www.liebertpub.com/tec
