Figure 1.

The photogenerated hole therapy with Nano-SA-TCPP. (a) The images of photogenerated hole therapy for tumor-bearing mice (irradiation condition: 600 nm, 0.1 W cm⁻²). (b) The ultrasound pictures of tumors before and after photogenerated hole therapy (irradiation condition: 600 nm, 0.1 W cm⁻²). (c) The viability of Hela cells with various concentrations of Nano-SA-TCPP under light irradiation. (d) Fluorescence images of living (green) and dead (red) Hela cells (irradiation condition: 600 nm, 0.1 W cm⁻²). (e) Photogenerated hole therapy on diverse cancer cell lines (irradiation condition: 600 nm, 0.1 W cm⁻²). (f) Relative tumor volumes of mice. (g) Survival rates of mice. Nano-SA-TCPP, nano-self-assembled tetra-carboxyphenyl porphyrin. Reprinted with permission from Ref. [14]. Copyright 2020 Oxford University Press.