Figure 9
From: The Photodynamic Effect of Different Size ZnO Nanoparticles on Cancer Cell Proliferation In Vitro
Inverted fluorescence micrographs of SMMC-7721 cells after incubation with a cells only; b daunorubicin; c ZP5 ZnO nanoparticles; d ZP5 ZnO nanoparticles and daunorubicin; e ZP6 ZnO nanoparticles; f ZP6 ZnO nanoparticles and daunorubicin; g ZP7 ZnO nanoparticles; h ZP7 ZnO nanoparticles and daunorubicin. Here, the concentration of daunorubicin is 1.0 × 10−5 mol/L,bar 20 μm