Fig. 8From: Medical-grade polycaprolactone scaffolds made by melt electrospinning writing for oral bone regeneration – a pilot study in vitroExemplary SEM micrograph of MEW PCL-scaffold. a) Overview. Box size is 225 μm and box structures are built from 2 × 5 layers of PCL fibers. b) MG63 cells after 4 days of cell cultureBack to article page