Fig. 5
In vivo phototherapy with OMV-IR780. a Infrared thermal images of representative 4T1 tumor-bearing mice after different treatments exposed to a 780 nm laser (1 W/cm2) recorded at different time intervals (n = 5 per group). b Temperature of tumors in different treatment groups monitored by a thermal infrared camera upon laser irradiation as indicated in the panel-a. c–e After the indicated treatments, the relative tumor volumes, tumor weight, and the body weight of mice. f H&E staining of tumors isolated from mice at day 7 after the indicated treatment