Figure 6

Representative in vivo micro-CT images of macrophages in ApoE^-/-mice model of atherosclerosis. Representative in vivo micro-CT images of macrophages in ApoE^-/- mice model of atherosclerosis before and after intravenous injection with PEGylated Au DENPs (100 μL, [Au] = 0.1 M) for 20 min, 2, 4, and 6 h. (a) Transverse planes, (b) coronal planes, (c) sagittal planes, and corresponding 3D renderings of in vivo CT images (d, e).