Fig. 4
From: Functionalized MoS2-erlotinib produces hyperthermia under NIR
The biocompatibility of MoS2-SS-HA. a Cell viability of A549, H1975, PC-9 and HELF cells incubated with MoS2-SS-HA with different concentrations for 24 h. b Hemolytic percentage of red blood cells (RBCs) incubated with MoS2-SS-HA at different concentrations for 2 h (“−” means PBS group, “+” means water group). Inset: picture for direct observation hemolysis of MoS2-SS-HA, showing the good biocompatibility of MoS2-SS-HA nanosheets. c H&E staining of major organs from control (saline treated) and MoS2-SS-HA group (via tail vein injection every 2 days for 3 weeks). No significant organ toxicity was observed, which further proved the bio-safety of MoS2-SS-HA for biomedical applications. Scale bar: 100 μm