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.
Cell-laden collagen sheet. (a) Schematic procedure of fabricating a micropatterned hydrogel sheet. (b) The dimension of the sheets. A hexagonal micropattern was chosen, where Disland is the diameter of the hexagon called an island and Dbridge is the width of the part connecting the two hexagons called a bridge.
