Fig. 1From: Photo-thermal effect enhances the efficiency of radiotherapy using Arg-Gly-Asp peptides-conjugated gold nanorods that target αvβ3 in melanoma cancer cells a The TEM images of GNRs dispersed in PBS. Scale bar 50 nm. b The TEM images ofGNRs dispersed in PBS. Scale bar 20 nm. c Measured UV–VIS absorbance spectrum of the synthesized GNRs, showing peak extinction at 805 and 532 nm, respectively.Back to article page