Enhanced Cytotoxicity of Doxorubicin Conjugated to Ultrasmall Au Nanoparticles
In this study we find that ultra-small (mean diameter, 2.8 nm) Au nanoparticles conjugated to doxorubicin (Au-Dox) are up to five-fold more cytotoxic to B16 melanoma cells than Dox alone. The particles enter the cell [...]