Fig. 7From: Effects of dendritic core–shell glycoarchitectures on primary mesenchymal stem cells and osteoblasts obtained from different human donorsCLSM images of cell cultures treated with rhodamin B marked nanoparticles (green). The nucleus has been DAPI dyed (blue), the actin filaments were stained with phalloidin coupled TRITS (red). a Displays untreated reference, only the nucleus and the actin-filaments can be observed. b Rhodamin B labeled Rh-PEI-5k-Mal-B nanoparticles, surrounding the nucleus. c The rhodamin-marked nanoparticles Rh-PEI-25k-Mal-B feature a perinuclear distribution, in this sample the nucleus has not been stainedBack to article page