QUANTUM DOTS ARE PHAGOCYTIZED BY MACROPHAGES AND COLOCALIZE WITH EXPERIMENTAL GLIOMAS

Abstract

Quantum dots are optical nanoparticles that, when delivered in nanomole doses, are phagocytized by the macrophages and microglia that infiltrate experimental gliomas. The optical signal may be detected, allowing for improved identification and visualization of tumors, potentially augmenting brain tumor biopsy and resection.