Fig. 9From: Micro/Nano Multilayered Scaffolds of PLGA and Collagen by Alternately Electrospinning for Bone Tissue EngineeringFE-SEM micrograph of micro/nano mixed fibrous meshes of PLGA and high-density collagen (a) and CLSM micrographs of micro/nano mixed fibrous meshes of PLGA and low- (b) and high-density collagen fibers (c) Back to article page