Internal structure of an intact Convallaria majalis pollen grain observed with X-ray Fresnel coherent diffractive imaging
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چکیده
منابع مشابه
Revealing Three-Dimensional Structure of an Individual Colloidal Crystal Grain by Coherent X-Ray Diffractive Imaging.
We present results of a coherent x-ray diffractive imaging experiment performed on a single colloidal crystal grain. The full three-dimensional (3D) reciprocal space map measured by an azimuthal rotational scan contained several orders of Bragg reflections together with the coherent interference signal between them. Applying the iterative phase retrieval approach, the 3D structure of the crysta...
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Daurer, B. J. 2017. Algorithms for Coherent Diffractive Imaging with X-ray Lasers. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1589. 64 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-513-0129-7. Coherent diffractive imaging (CDI) has become a very popular technique over the past two decades. CDI is a "lensless" imaging method whi...
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The technique of coherent X-ray diffraction imaging (CXDI) has recently shown great promise for the study of inorganic nanocrystals. In this work the CXDI method has been applied to the study of micrometer-size protein crystals. Finely sampled diffraction patterns of single crystals were measured and iterative phase-retrieval algorithms were used to reconstruct the two-dimensional shape of the ...
متن کاملFresnel coherent diffractive imaging tomography of whole cells in capillaries
X-ray tomography can be used to study the structure of whole cells in close to their native state. Ptychographic Fresnel coherent diffractive imaging (FCDI) holds particular promise for high-resolution tomographic imaging with quantitative phase sensitivity. To avoid the common missing wedge problem in tomography, cells can be mounted in thin glass capillaries that allow access to the full 180°...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2012
ISSN: 1094-4087
DOI: 10.1364/oe.20.026778