Bioactive Glass Nanoparticles-Loaded Poly(ɛ-caprolactone) Nanofiber as Substrate for ARPE-19 Cells

Figure 7

Micrographs of ARPE-19 cells cultured on BIOG PCL nanofiber surface after 10 days of incubation. The actin filaments were stained with FITC Phalloidin (green) (a); the nuclei were stained with DAPI (blue) (b); merge of stained F-actin and nuclei of cells (c). (40) scale bar: 20 μm.

(a)

(b)

(c)