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. Author manuscript; available in PMC: 2010 May 1.
Published in final edited form as: Biomaterials. 2009 Jan 23;30(13):2499–2506. doi: 10.1016/j.biomaterials.2008.12.080

Figure 9.

Figure 9

(a) CLSM image showing bovine chondrocytes upon the surface of a 5/5 S-CS/A-HA composite hydrogel after 24h culture. Cell seeding density: 50,000/well (24-well cell culture plate). (b) CLSM image showing bovine chondrocytes encapsulated in a 5/5 S-CS/A-HA composite hydrogel after 24h culture. Cell seeding density: 5×106/mL. (c) The 3D image of (b). The live cells were dyed with Cell Tracker Orange CMRA (Red) and all cell nuclei were dyed by Hoechst 33342 (Blue).