Fig. 12From: Micro/Nano Multilayered Scaffolds of PLGA and Collagen by Alternately Electrospinning for Bone Tissue EngineeringALP activity of MC3T3-E1 cells on microfibrous PLGA scaffolds (a), micro/nano mixed fibrous multilayered scaffolds of PLGA-Col (b), and PLGA-Col-HA (c) Back to article page