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Article
Open AccessWide field imaging energy dispersive X-ray absorption spectroscopy
A new energy dispersive X-ray absorption spectroscopy (EDXAS) method is presented for simultaneous wide-field imaging and transmission X-ray absorption spectroscopy (XAS) to enable rapid imaging and speciation...
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Article
Open AccessPathogenic implications of distinct patterns of iron and zinc in chronic MS lesions
Multiple sclerosis (MS) is a chronic inflammatory demyelinating disease of the central nervous system (CNS) in which oligodendrocytes, the CNS cells that stain most robustly for iron and myelin are the targets...
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Article
A cadmium enzyme from a marine diatom
The ocean biota contains a vast reservoir of genomic diversity1. Here we present the sequence and preliminary characterization of a protein that is a cadmium-containing carbonic anhydrase from the marine diatom T...
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Article
Open AccessProduction of Se-methylselenocysteine in transgenic plants expressing selenocysteine methyltransferase
It has become increasingly evident that dietary Se plays a significant role in reducing the incidence of lung, colorectal and prostate cancer in humans. Different forms of Se vary in their chemopreventative ef...
