Skip to main content
. 2018 Oct 26;10(11):1193. doi: 10.3390/polym10111193

Figure 8.

Figure 8

Cell morphology and cell proliferation activity on RGD modified mulberry silk fibroin films. (A) Cell morphology; (B) cell proliferation rate on the different materials (1 × 10−5 mol/cell of peptides); and (C) cell proliferation rate on mulberry silk fibroin films modified with (–RGD–)4 in different doses. (D) Cell proliferation rate on mulberry silk fibroin films modified with (–RGD–)8 in different doses; (B–D): after 3 days of cells seeding; TCP, tissue cell plate; SF, silk fibroin. * p < 0.05, ** p < 0.01, n = 3.