Fig. 5From: A novel polymer enabled by polymerized small molecule strategy for tumor photothermal and photodynamic therapya Fluorescent microscope images of 4T1 cells stained with JC-1 and treated with PBS, NIR, PYT NPs, and PYT NPs + NIR. Scale bar: 100 μm. b Mitochondrial network morphology in 4T1 cells after different treatments. Scale bar: 10 μmBack to article page