Fig. 2. (a) Structures of fac-[Re(CO)3(N–N)(OH2)]+ complexes. (b) Brightfield and confocal fluorescent microscope images of control HeLa cells and HeLa cells treated with 12m. Arrows point to vacuoles induced by 12m treatment. Scale bars = 20 μm. [Adapted from ref. 26 with permission from the American Chemical Society.].
