Radiographic Detection of HER2+ Breast Cancer Cells Immunotargeted by Gold Nanoparticles

摘要

Immunotargeted Au NPs enabled CT detection of model tumors as small as 1 ·10~5 cells or ～0.5 mm in diameter and accurate quantification of the Au concentration in model tumors as small as 5·10~6 cells or ～5 mm in diameter.