Fig. 9From: Development of Electrospun Chitosan-Polyethylene Oxide/Fibrinogen Biocomposite for Potential Wound Healing ApplicationsConfocal micrographs of fibroblasts seeded on a, d fibronectin-coated glass; b, e unloaded CS-PEO/Fb scaffold; and c, f PDGF-loaded (4 μg/mL) CS-PEO/Fb scaffolds. a–c Cells were stained with LIVE/DEAD™: live cells (green), dead cells (red). d–f Cells were stained with DAPI (blue) and phalloidin (red)Back to article page