Figure 2.
(A) Cell viability of HeLa and PC3 cells after incubation with different concentrations of PEG-TaS2 NSs for 24 h. (B) Cell viability of HeLa and PC3 cells treated with different concentrations of PEG-TaS2 NSs and laser irradiation (808 nm, 2 W/cm2, 5 min). (C) Confocal image of calcein AM (green) and PI (red) co-stained PC3 cells after treatment with various groups.