Figure 6.
Representative images of EMT6 cells stained with EthD-III (red) and annexin V (green) for the PDT groups using the conditions of the Mal3–TEG–Ce6 concentration and the light dose of (a) 0 μM and 0 J/cm2, (b) 0 μM and 15 J/cm2, (c) 0.8 μM and 0 J/cm2, (d) 0.8 μM and 1 J/cm2, (e) 0.8 μM and 5 J/cm2, and (f) 0.8 μM and 15 J/cm2, respectively. Scale bar, 500 μm.