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Partitioning of Ba, La, Yb and Y between haplogranitic melts and aqueous solutions: An experimental study
Abstract Barium, lanthanum, ytterbium, and yttrium partitioning experiments between fluid-saturated haplogranitic melts and aqueous solutions were conducted at 750 to 950 °C and 0.2 to 1 GPa toExpand
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Subcellular speciation analysis of trace element oxidation states using synchrotron radiation micro-X-ray absorption near-edge structure.
Identification of chemical species at a subcellular level is a key to understand the mechanisms involved in the biology of chemical elements. When performed with a microbeam, X-ray absorptionExpand
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Focusing X-rays with simple arrays of prism-like structures.
This report discusses the optimization strategy, the theoretical background and first experimental data of a new refractive lens for focusing X-rays. In order to reduce the absorption of X-rays inExpand
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A hard x-ray nanoprobe for scanning and projection nanotomography.
To fabricate and qualify nanodevices, characterization tools must be developed to provide a large panel of information over spatial scales spanning from the millimeter down to the nanometer.Expand
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Two-dimensional hard x-ray beam compression by combined focusing and waveguide optics.
A two-dimensionally confining x-ray channel waveguide structure is combined with a high gain Kirkpatrick-Baez prefocusing mirror system yielding a hard x-ray beam with a cross section of 25 x 47Expand
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High-resolution angular beam stability monitoring at a nanofocusing beamline.
Two semi-transparent imaging beam-position monitors developed at the ESRF have been installed at the micro-analysis beamline ID22 for monitoring the angular stability of the X-ray beam. This systemExpand
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Examining microstructural evolution of Portland cements by in-situ synchrotron micro-tomography
The application of synchrotron radiation X-ray computed micro-tomography (SR X-μCT) as a non-invasive approach to the microstructural investigation of Portland cement binders during hydration isExpand
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The ligand environment of zinc stored in vesicles.
Zinc serves regulatory functions in cells and thus, several mechanisms exist for tight control of its homeostasis. One mechanism is storage in and retrieval from vesicles, so-called zincosomes, butExpand
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ID16B: a hard X-ray nanoprobe beamline at the ESRF for nano-analysis
ID16B is a versatile hard X-ray nanoprobe devoted to X-ray nano-analysis. It combines X-ray fluorescence, X-ray diffraction, X-ray absorption spectroscopy and 2D/3D X-ray imaging techniques.
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