Skip to main content
. Author manuscript; available in PMC: 2014 Oct 8.
Published in final edited form as: Adv Mater. 2013 Jul 4;25(38):5477–5482. doi: 10.1002/adma.201302219

Figure 3.

Figure 3

Scanning electron microscopy (SEM) showing the behavior of hNSCs and MTS assay for biocompatibility and long term survival of differentiated hNSCs on GO and SiNP-GO. a) SEM images confirm that the axons do not align on control and SiNP substrates and they align on GO and SiNP-GO substrates. Scale bar is 10 μ m. b) MTS assay results show that GO and SiNP-GO is biocompatible and aids in the long term survival of hNSCs as compared to glass and SiNPs. The results have been normalized to hNSC viability on GO.