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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: Biomaterials. 2013 Aug 12;34(34):8660–8670. doi: 10.1016/j.biomaterials.2013.07.101

Figure 1.

Figure 1

Detection strategy to monitor differentiation of mNSCs. Cells were allowed to attach on the fabricated substrate and detection time for Raman spectra was 1s for all experiments.