Skip to main content
. Author manuscript; available in PMC: 2013 Jun 12.
Published in final edited form as: Int J Radiat Biol. 2011 Jul 19;87(10):1023–1032. doi: 10.3109/09553002.2011.584941

Figure 2.

Figure 2

PC12 cells after treatment with 50 μM molecular Pu(IV)-NTA (A), 50 μM Pu(IV)-NTA + 25 μM Fe2Tf (B), and 12.5 μM PuCFeNTf (C) for three hours. The cell outline is indicated with a dotted line on the XRF images and the corresponding bright-light micrograph. The concentration of selected elements and the maximum and minimum values for the color scale are given above each image in micrograms per square centimeter. The rainbow colored scale bar represents the signal intensity; black pixels represents the low concentration and red pixels represents the highest concentration of corresponding elements. The numerical scale is unique for each element. A scale bar is shown below the elemental map.