Figure 1From: New peptide-based and animal-free coatings for animal cell culture in bioreactorsFluorescence micrographies of hADSC cultivated for 7 days on polystyrene substrates. After incubation and cell fixation, nuclei were stained with DAPI and actin filaments with rhodamin-phalloidin. Pictures were taken at the centre of each flask. Upper left: collagen coating; upper right: fibronectin. Lower left: peptide 1; lower right: peptide 2.Back to article page