Fig. 10From: Micro/Nano Multilayered Scaffolds of PLGA and Collagen by Alternately Electrospinning for Bone Tissue EngineeringFE-SEM micrographs of osteoblasts cultured for 3 days on pristine PLGA (a) and mixed fibrous meshes of PLGA and Col (b) and PLGA and Col-HA (c) Back to article page