Figure 6From: Layer-shaped alginate hydrogels enhance the biological performance of human adipose-derived stem cellsPhase contrast images of hADSCs embedded in RH and CGH and subjected to adipogenesis. Both cell-laden alginate constructs were stained with Oil Red O after 3, 7, 10, 15 and 21 days of adipogenesis, to visualize the size and the amount of cytoplasmic lipid dropletsBack to article page