Hybrid Scaffolds for Tissue Regeneration: Chemotaxis and Physical Confinement as Sources of Biomimesis
Analysis of cell viability and morphology. (a) Cell viability was analysed by the live/dead assay (calcein acetoxymethyl stains live cells in green ethidium homodimer-1 stains dead cells in red). (b) Cell morphology was analysed by actin staining (actin is shown in green, DAPI in blue). Scale bars: 100 μm.
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