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Fig. 3 | Biomaterials Research

Fig. 3

From: Role of offset and gradient architectures of 3-D melt electrowritten scaffold on differentiation and mineralization of osteoblasts

Fig. 3

SEM micrographs showing different magnification (a) 100X, (b) 250X and (c) 1000X of the morphology and mineralization of hOB on the electrowritten PCL scaffolds after 30 days of culture a: 250 μm; b: 500 μm; c: 750 μm; e: Offset.30.70; e: Offset.50.50; f: Gradient. d Cross-sectional view of gradient scaffold structure

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