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. Author manuscript; available in PMC: 2017 Nov 30.
Published in final edited form as: ACS Appl Mater Interfaces. 2016 Nov 17;8(47):32450–32459. doi: 10.1021/acsami.6b10538

Figure 5.

Figure 5

Cell viability and morphology on DFO conjugated-scaffolds. Cell viability of HUVECs (A1) and hMSCs (A2) were studied after the cells were cultured on GF and GF-DFO scaffolds for 1 and 5 days (n = 3). Confocal images were taken of HUVECs grown on GF (B1) and GF-DFO (B2) scaffolds after 16 h and of hMSCs grown on GF (B3) and GF-DFO (B4) scaffolds after 16 h. Actin cytoskeletons are shown in red, while cell nuclei are shown in blue. Scale bar =100 μm. Data are expressed as mean ± SD (*p < 0.05).