CELL-TARGETED MAGNETIC NANO-MATERIAL AND BIOMEDICAL USES THEREOF

摘要

Disclosed are a cell-targeted nano-material and biomedical uses thereof. The magnetic nano-material can bind with specificity to iron protein receptors having high expression on the surface of tissue cells, and can enter the cells. The present material can bind with specificity to a broad spectrum of tissue cells having a high expression of iron protein receptors, and can enable highly efficient cell targeting in animal models. The material can be used as a magnetic resonance imaging contrast and a fluorescent molecular probe for disease diagnosis, as well as a vector of medicine for disease treatment.