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. Author manuscript; available in PMC: 2020 Nov 26.
Published in final edited form as: ACS Nano. 2019 Oct 28;13(11):12525–12539. doi: 10.1021/acsnano.9b03050

Figure 6.

Figure 6.

Effect of contractility inhibition on cardiac tissue contraction on different hybrid scaffolds. (A) Optical images showing cardiomyocytes on CNT-, GO-, and rGO-GelMA during blebbistatin treatment and after drug retrieval. Percent area covered by cardiomyocytes (B) without drug treatment and (C) in the presence and absence of blebbistatin alternatively for 5 days (N = 5). Error bars represent standard deviation.