Figure 6From: Cell-adhesive RGD peptide-displaying M13 bacteriophage/PLGA nanofiber matrices for growth of fibroblastsCell morphology of HDFs grown on electrospun nanofiber matrices. SEM images of HDFs cultured on pure PLGA nanofiber matrices (A) and RGD-M13 phage/PLGA nanofiber matrices (B) for 3 days (magnification: in A and C, × 500 and in B and D, × 2,000). All photographs shown in this figure are representative of six independent experiments with similar results.Back to article page