720579.fig.005a
(a)
720579.fig.005b
(b)
720579.fig.005c
(c)
Figure 5: Cell viability (%) of PS1 (0–25 μg/mL) and the PS-GNPs conjugates 2a2e against A549 cells by exposure to an irradiation after 3 h, 24 h, and 48 h incubation times at 670–710 nm (2 J·cm−2) for 15 min.