Quantum Dot Tailored to Single Wall Carbon Nanotubes: A Multifunctional Hybrid Nanoconstruct for Cellular Imaging and Targeted Photothermal Therapy

Abstract

Hybrid nanomaterial based on quantum dots and SWCNTs is used for cellular imaging and photothermal therapy. Furthermore, the ligand conjugated hybrid system(FaQd@CNT) enables selective targeting in cancer cells. The imaging capability of quantum dots and the therapeutic potential of SWCNT are available in a single system with cancer targeting property. Heat generated by the system is found to be high enough to destroy cancer cells.