Fig. 1From: Delivery of nanoparticles to brain metastases of breast cancer using a cellular Trojan horsePhagocytosis of gold-silica nanoshells by macrophages. Photomicrographs of transmitted light images of macrophages (control) (a) and following 3 days incubation with nanoshells (b). The visualization was performed using a Bio-Rad Radiance 2100 MP Rainbow Confocal/Multiphoton System. The images were acquired using the ×10 objectiveBack to article page