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.
Simulation for spheroid formation. (a) Original setting for three culture methods: traditional hanging-drop, cylindrical tube microfluid chip, and taper-shaped microfluid chip; the pressure field exchange on the cell surface during the spheroid formation: (b) in the cylindrical tube microfluid chip, (c) in the tapered tube microfluid chip.
