2D and 3D Self-Assembling Nanofiber Hydrogels for Cardiomyocyte Culture

Figure 2

Cryo-TEM images of nanofiber hydrogels 3 (0.03 wt%, (a)), 4 (0.2 wt%, (b)), and 5 (0.05 wt%, (c)). Scale bars represent 100 nm.

(a)

(b)

(c)