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. Author manuscript; available in PMC: 2018 Nov 19.
Published in final edited form as: J Mater Chem B. 2018 Apr 6;6(19):3058–3067. doi: 10.1039/C8TB00408K

Fig. 5.

Fig. 5

SEM images of neurons grown of TNP roughened surfaces. (A–C) are bare, laminin, and L1 modified TNP coated substrates, respectively, scale bar = 10 µm. (D–F) and are magnified regions of A–C, respectively, scale bar = 1 µm.