Fig. 6
From: Functionalized MoS2-erlotinib produces hyperthermia under NIR
The biological effect of MoS2-SS-HA-Er with NIR in vitro. a Cytotoxicity of A549, H1975 and PC-9 cells treated with Er or MoS2-SS-HA-Er at different concentrations. b Cytotoxicity of A549, H1975 and PC-9 cells treated with Er or MoS2-SS-HA-Er ([Er] = 10 μg/mL) at different 808 nm NIR irradiation laser power densities. The apoptosis ratio (c) and the cell cycle (d) were analyzed by flow cytometry treated with saline, free Er, MoS2-SS-HA + NIR, MoS2-SS-HA-Er and MoS2-SS-HA-Er + NIR ([Er] = 10 μg/mL, power = 1.2 W/cm2). Significant differences between groups are labeled with *p < 0.05 and **p < 0.01