Fig. 4

Combined PDT/PTT treatments and real-time thermal camera imaging. a Schematic representation of phototherapies being performed after NanoGO-MB synthesis and its intratumoral administration. On both therapies, only the tumor region was exposed to the irradiation, thus the other areas were protected from the light. b Real-time thermal camera imaging during PTT therapy in 4T1-Luc bearing mice showing a temperature increase of approximately 40 °C. c Tumor site after combined PDT/PTT therapies. The healing tissue measured 5 mm