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. Author manuscript; available in PMC: 2021 Jan 5.
Published in final edited form as: J Biomed Mater Res B Appl Biomater. 2020 May 9;108(7):2981–2994. doi: 10.1002/jbm.b.34628

FIGURE 5.

FIGURE 5

3D printed cornea holder and AFM of 3D printed cornea (a) Side view of cornea seat (STL file) with dome in the center to securely place cornea. (b) Side view of cornea seat lid with hole to expose central region of cornea during AFM testing. (c) Top view SLA printed cornea seat. (d) Top view SLA printed cornea seat lid. (e) Top view of cornea holder securing cornea in the center anchored in place with the help of lid. (f) 3D printed corneal topography by atomic force microscopy over a scan area of 10 μm × 10 μm. (g) AFM image of 3D printed corneal stroma surface