Fig. 4
In vivo NIRF imaging of IR780-nanoparticles with U87M2/luc ectopic model. Nude mice bearing U87MG subcutaneous tumors of similar size were dosed with free IR780, IR780-liposomes, or IR780-phospholipid micelles via tail vein injection. Post injection, sequential NIRF images were taken at each time point as indicated using the AMI1000 optical imager at Ex/Em = 745/810 nm