Fig. 8From: Micro/Nano Multilayered Scaffolds of PLGA and Collagen by Alternately Electrospinning for Bone Tissue EngineeringFE-SEM micrographs of nanofibrous meshes of collagen (a) and PLGA and collagen mixed fibrous meshes with low (b) and high (c) densities of collagen fibersBack to article page