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. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: Macromol Biosci. 2015 May 29;15(9):1206–1211. doi: 10.1002/mabi.201500066

Figure 2.

Figure 2

Phase contrast images of hNSC culture on PSHU-RGD at varied amounts: (A) 0.01 μg, (B) 0.1 μg, (C) 1 μg, (D) 10 μg, and (E) 100 μg after 21 days. The survival rate of each culture was also compared (F). ** corresponds p<0.0001.