Effects of Graphene-Based Materials on the Behavior of Neural Stem Cells

Figure 2

SEM images of NSCs cultured on three-dimensional graphene films (3D-GF) under a proliferation medium (low- (a) and high- (b) magnifications). The interaction between cell filopodia and the 3D-GF surface is shown in the inset. The figure was reproduced from Ref. [25] with permission.

(a)

(b)