Figure 7
Representative fluorescence images of visualizing H2S levels at different times in living mice using NIR-HS.
The mice were i.p. injected with the probe NIR-HS (50 μM, in 50 μL DMSO), followed by i.p. injection of 10 equiv. Na2S (500 μM, in 100 μL saline). Images were taken after incubation of Na2S at: 10 min (A); 20 min (B); 30 min (C). Quantification of the fluorescence emission intensities from the abdominal area of the mice of the above groups (D). Data are presented as the mean ± SD (n = 3).
