... Cancer cells • Nanotubes, nanorods, dendrimers, nanospheres, nanoantennas, … using carbon, iron, gadolinium, gold, silicon, etc. • Antigen binding peptide ligands are attached to the nanostructures ... Irudayaraj. Gold Nanorod/Fe3O4 Nanoparticle Nano-Pearl-Necklaces for Simultaneous Targeting, Dual-Mode Imaging, and Photothermal Ablation of Cancer Cells. Angewandte Chemie International Edition ... waves for dielectric heating Uses in Detection Gold nanoparticles in this image showed 600 percent more affinity to Cancer cells than healthy cells (EGFR binding) White light and simple, inexpensive...