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Fig. 4 | Journal of Nanobiotechnology

Fig. 4

From: Highly stable organic photothermal agent based on near-infrared-II fluorophores for tumor treatment

Fig. 4

PTI guided tumor PTT. a is photothermal imaging of mouse with SKOV3 tumor before and after the injection of NIR998 NPs with time. The starting temperature of mouse was 36.3 ± 1.5 °C. bd are representative images, body weight and tumor size of mice with SKOV3 tumor under different treatments during tumors therapy, respectively. e The survival of mice with SKOV3 tumors after various treatments (6 mice per group). The mice were regarded as death after the aggregate tumor burden > 1 cm in diameter

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