Research Article

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

Figure 9

In vivo tumor targeting CT images of mice after intravenous injection with RGD-AuNRs at different time points. (a–d) The CT images of positive group. (e–h) The CT images of negative group. (a, e) The photographs of mice. (b, f) The CT images at 0 h. (c, g) The CT images at 1 h. (d, h) The CT images at 3 h.