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. Author manuscript; available in PMC: 2018 Jan 15.
Published in final edited form as: Acta Biomater. 2016 Oct 12;48:144–156. doi: 10.1016/j.actbio.2016.10.016

Figure 4.

Figure 4

Molecular weight between crosslinks (M̄c) as a function of the thickness of PEG-D4 hydrogels. * p < 0.05 when compared to 16 hrs-cured hydrogels; $ p < 0.05 when compared to 5 min-cured hydrogels with a thickness of 2.2 mm.