Figure 13
From: Are quantum dots ready for in vivo imaging in human subjects?
Dualfunctional QD-based probe for both PET and NIRF imaging. (a) PET image of harvested major organs/tissues at 5 h post-injection of the dualfunctional probe. (b) NIRF image of harvested major organs/tissues at 5 h post-injection of the probe. (c) Immunofluorescence staining of the tumor tissue revealed that QDs are targeting the tumor vasculature. From [207]