Fig. 1From: Fabrication of electrospun poly(d,l lactide-co-glycolide)80/20 scaffolds loaded with diclofenac sodium for tissue engineeringMorphological characterization of the drug-loaded nano-scaffold. Scanning electron microscopy micrographs of diclofenac sodium-loaded PDLGA80/20 electrospun nano-scaffold a magnification × 500, scale bar = 10 μm; b magnification × 1000, scale bar = 10 μm; c beads formation due to the drug encapsulation into the nano-fibers, magnification × 8000, scale bar = 1 μmBack to article page