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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: Biomater Sci. 2014 Jan 22;2(5):745–756. doi: 10.1039/C3BM60278H

Fig. 4. Comparison of morphologies for HT-1080s and primary human mesenchymal stem cells (hMSCs) on PEG-arrays.

Fig. 4

(A) Average projected cell area for HT-1080s (black) and hMSCs (gray) on 0.34 and 13 kPa PEG hydrogels (2 mM RGD). 0.34 and 13 kPa hydrogels were formed with 8wt% PEG-NB and 1:1 or 4:1 SH-PEGSH:PEG-NB, respectively. Error bars = Standard Error (N > 60; *** = p < 0.001). Morphologies on 13 kPa PEG hydrogels for (B) HT-1080s and (C) hMSCs.