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. 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 5.

Figure 5

Axonal Alignment of differentiated hNSCs on SiNP-GO on flexible and biocompatible substrates made from polydimethylsiloane (PDMS). (a) schematic diagram of axonal alignment of differentiated hNSCs on SiNP-GO on polymer substrates. b) SiNP-GO monolayer on PDMS. c) Flexible PDMS substrate with SiNP-GO in media for culturing hNSCs. d) SEM image of SiNP-GO on PDMS substrate showing highly aligned axons from hNSCs on Day 14. e) Immunocytochemistry results showing the expression of neuronal marker TuJ1 and axonal marker GAP43 in hNSCs.