[Retracted] A Novel Fluorescent Dye Invades Mitochondria to Selectively Kill Cancer Stem Cells via Increased ROS Production

Figure 5

Selective staining on cancer cells in vivo. Representative images of the ALDH(−) and ALDH(+) K562-BFP zebrafish xenograft (1 dpi; dpi, day postinjection) after 10 μM compound intratumor injection for 1 h.