Figure 3From: Cell-adhesive RGD peptide-displaying M13 bacteriophage/PLGA nanofiber matrices for growth of fibroblastsCompositional analysis of electrospun nanofibers by Raman spectroscopy. Raman spectra of RGD-M13 phages (A), RGD-M13 phage/PLGA nanofibers (B) and pure PLGA nanofibers (C).Back to article page