Fig. 1From: New opportunities for RGD-engineered metal nanoparticles in cancerGraphical representation of RGD modified metal nanoparticles for cancer imaging. Figure representing receptor mediated endocytosis of RGD conjugated metal nanoparticle for targeted imaging with different modalities. (a) Normal cell, (b) Tumour cell with leaky vasculature, (c) Receptor mediated endocytosisBack to article page