Figure 3.

H&E staining showed GNP-induced abnormality in major organs. (Top to bottom) HE staining for liver, lung, and spleen. Theleft columnshows tissues from 5 nm GNP-treated animals. Theright columnshows tissues from 17 nm GNP-treated mice

Chen et al. Nanoscale Research Letters 2009 4:858-864   doi:10.1007/s11671-009-9334-6