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.
Porous microparticles for 3D cell culture: a) the conditions of the cells in the porous microparticles after culturing for 1, 3, 5, and 7 d; transmission optical microscope images (i) and fluorescent images (ii) of the b) solid alginate‐CMC microparticles and c) porous microparticles after cocultured with 3T3 cells for 7 d; d) the results of the MTT assay for solid alginate‐CMC microparticles and the porous microparticles cocultured with 3T3 cells. The scale bars are 500 µm.
