Uranium diffusion through skin (SIMS) A & B: Representation of the structure of skin, 40Ca+ , field of view (field of view) 200 x 200 µm2 (A) and 100 x 100 µm2 (B). C D: Superimposed ion images (superimposed) of 238U+ (red) and 40Ca+ (gre... Bomedical Isotope & Radication
