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. 2019 Oct 25;4:293–302. doi: 10.1016/j.bioactmat.2019.10.001

Fig. 7.

Fig. 7

Schematic for the biomimetic 3D corneal model of Zhang et al. using patterned (600 grooves mm−1) silk fibroin films, collagen I hydrogel, and 3% dome-shaped strain. Reprinted with permission from John Wiley and Sons Publishers Ltd: Advanced Healthcare Materials, copyright (2016).