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. Author manuscript; available in PMC: 2020 Mar 1.
Published in final edited form as: Bioprinting. 2019 Jan 10;13:e00040. doi: 10.1016/j.bprint.2019.e00040

Figure 2.

Figure 2.

μCOP printing of hESC-CMs in GelMA hydrogels (scale bar is 125 μm). a) DIC images of patterned hESC-CMs in slab and line patterns. b) Live/dead images of hESC-CMs (scale bar is 500 μm). Z-projections of encapsulated hESC-CMs in c) line and d) slab pattern. Samples were stained for nuclei (blue), α-actinin(green), and actin(red). Scale bar is 50 μm.