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Figure 4
XFI data of the epidermal peel: (A) the Ca image from the fitted XRF from the epidermal peel showing partitioning into 24 individual trichomes. (Note: abridged-integrated fitting and full-spectrum fitting yielded identical images.) (B) Mean blank-corrected XRF traces for the trichomes identified in (A); the overlay of the fitted Fe signal is shown in red. (C) Elemental maps for K, Ca [same as (A)], Mn, Fe, Se, and Zn. Length bars are 500 µm. Intensity scale bar units are µg cm−2.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 28| Part 6| November 2021| Pages 1881-1890
https://doi.org/10.1107/S1600577521008419
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