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. 2020 Oct 9;11:436. doi: 10.1186/s13287-020-01930-1

Fig. 6.

Fig. 6

Live-dead assay staining. a Live (green) and dead (red) cells in four different hydrogels at days 3 and 7 (scale bar = 100 μm). b Cell viability percentage at days 3 and 7