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. 2020 Oct 14;8(10):417. doi: 10.3390/biomedicines8100417

Figure 5.

Figure 5

(A) Confocal laser scanning microscope (CLSM) images of HCT 116 cells treated with free Dox or Doxo/PheoA-MNPs in the absence or presence of light irradiation (808 nm). (B) Cell viability of HCT 116 cells treated with different concentration of MNPs, PheoA-MNPs and Doxo/PheoA-MNPs without laser irradiation. (C) Cell viability of HCT 116 cells treated with MNPs, PheoA-MNPs and Doxo/PheoA-MNPs under PDT (670 nm, 150mW/cm2 for 5 min) and photothermal therapy (PTT) (808 nm, 1.2 W/cm2 for 5 min). *** p < 0.001 by Student’s t-test (n = 5 in each group).