Fig. 1From: Semi-automated quantification of living cells with internalized nanostructures a HeLa cells incubated for 18 h with pHrodo™Red-tagged Fe NWs. b HCT 116 cells incubated for 6 h with pHrodo™Red-tagged Ni NWs. In blue-nuclei stained with Hoechst 33342. In red the pHrodo™Red characteristic signal of internalized Fe NWsBack to article page