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. 2017 Apr 26;12(4):e0176079. doi: 10.1371/journal.pone.0176079

Fig 7. Cell viability on the patterned substrates after seeding.

Fig 7

A fluorescence micrograph of a 3x3 array of ECM deposited spots after seeding and washing cells. The cells were stained with the LIVE/DEAD stain, where the green color indicates live cells and the red color dead cells. The green color was predominant in all viability assays, with only a few red (dead) cells appearing randomly and outside of the deposited regions. The overall cell viability was >99% (number of experiments n = 3). Scale bar 100μm.