Figure 7
Quantitative micro-XRF maps showing the distribution of Au, Ca, Cu, Fe, S and Zn in an individual cell after 1 min exposure to Au(III) at pH 7.0 [the quantified area is marked in the image, and concentrations and concentration ranges for elements are also given; concentration ranges for elements are: Au, 0–4.16; Ca, 0–18.78; Cu, 0–0.29; Fe, 0–0.44; S, 0–60.52; and Zn, 0–24.57 ng cm−2]. Reproduced with permission from Reith et al. (2009), Copyright 2009 by the National Academy of Sciences. |