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 culture and viability for photoencapsulated cells. Live/dead assay of MDA-MB-231 cells encapsulated in (A) flat monolayer and (B) curved bilayer hydrogel structures on day 10. Live and dead cells were stained using calcein AM and ethidium homodimer-1, respectively. The live cells appear green and the dead cells appear red. Scale bars are 1 mm. Color images available online at www.liebertpub.com/tec
