Micro-CT Imaging of RGD-Conjugated Gold Nanorods Targeting Tumor In Vivo

Figure 2

(a) UV-Vis spectrums of the AuNRs, PEG-AuNRs, and RGD-AuNRs (inset, the color changes from left to right are AuNRs, PEG-AuNRs, and RGD-AuNRs). (b) TEM image of AuNRs with plasmon band energies at 700 nm, and the scale bar is 50 nm.

(a)

(b)