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Rhizospheric iron distribution and speciation

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(A) Optical image of root and rhizosheath. (B) XFM image of iron and calcium distribution. (C) Iron micro-EXAFS data collected from (1) a plant root, (2) associated rhizosheath (adhering soil components), (3) an unplanted control, and (4) the bulk soil ma

Credit or Source: Courtesy of Ryan Tappero, Brookhaven National Laboratory


U.S. DOE 2012. Applications of New DOE National User Facilities in Biology Workshop Report, DOE/SC-0147, U.S. Department of Energy Office of Science. (p. 77) (PDF)

Brookhaven National Laboratory