Fig. 9. In vitro dark and photocytotoxicity of polymers 1 and 2 (a; [polymer] = 1000 mg L−1) and their ZnPc-loaded micelles of polymers 1 and 2 (b; [ZnPc] = 0.05 μM) in RGK-1 cells as a function of the light dose. The photoirradiation was provided by a 100-W halogen lamp equipped with a Y-50 cutoff filter (λ > 500 nm). The values are the mean ± standard deviation of six replicate experiments.
