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. Author manuscript; available in PMC: 2018 Mar 12.
Published in final edited form as: Technology (Singap World Sci). 2017 Oct 17;5(4):185–195. doi: 10.1142/S2339547817500091

Figure 1. UV Photocrosslinking Set-Up for CMA Free-Form Fabrication.

Figure 1

Light was filtered to allow UV to photocrosslink the sample using a photomask. Without a photomask, samples will be fully exposed to UV light, which results in complete photocrosslinking of the entire hydrogel.