Jeff Everhart

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This paper shows that synchrotron-based fluorescence and absorption-edge computed microtomographies (CMT) are well-suited for determining the compartmentalization and concentration of metals in hyperaccumulating plant tissues. Fluorescence CMT of intact leaf, stem, and root samples revealed that Ni concentrated in stem and leaf dermal tissues and, together(More)
The effect of Group I and II metal ions on electroosmotic flow in capillary electrophoresis in fused-silica capillaries is characterized. The electroosmotic mobility of aqueous mobile phases of lithium, sodium, potassium, calcium and barium acetates in fused-silica capillaries is measured as a function of pH at constant voltage. Cross contamination is(More)
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