Figure 2.

Neurons grown on a CNT substrates display (Left) increased spontaneous activity and firing (Reprinted with permission from Lovat et al., 2005, American Chemical Society) and (Centre) increased GABAergic synaptogenesis. On the right a confocal reconstruction of a 3D-MWCNT scaffold (in gray) with neurons (in red) grown suspended within a pore, and glial cells (in green) acting as a support (Bosi et al., 2015). (A) Spontaneous synaptic currents recorded from control and CNTs substrates. (B) Current clamp recordings from hippocampal neurons grown on control and CNTs substrates.