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. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: Biomaterials. 2012 Jan 20;33(11):3143–3152. doi: 10.1016/j.biomaterials.2011.12.050

Fig. 7.

Fig. 7

Fluorescence images of live/dead stained NIH-3T3 fibroblasts encapsulated in DN hydrogels: (A) day 0 and (B) day 3 of culture after DN hydrogel formation. Scale bars represent 200μm. (C) Viability of 3T3 fibroblasts encapsulated in SN and DN hydrogels. (*) indicates significant difference (P < 0.05). 0.5% GGMA hydrogels and 20% GelMA (DM: 14.7%) solutions were used for (A)–(C).