Fig. 3From: Micro/Nano Multilayered Scaffolds of PLGA and Collagen by Alternately Electrospinning for Bone Tissue EngineeringSchematic representation of the structure and composition of multilayered scaffolds having micro/nano mixed fibrous PLGA and Col-HA mesh arranged in alternate fashion with microfibrous PLGA mesh as fabricated with dual extrusion electrospinning techniqueBack to article page