First ptychographic X-ray computed tomography experiment on the NanoMAX beamline
نویسندگان
چکیده
منابع مشابه
Impact of Photon Spectra on the Sensitivity of Polymer Gel Dosimetry by X-Ray Computed Tomography
Introduction: The purpose of the current study was to investigate the effect of X-ray spectra on the sensitivity of a polymer gel dosimeter imaged with a conventional computed tomography (CT) scanner. Material and Methods: The whole process of CT imaging of an irradiated polymer gel was simulated by MCNPX Monte Carlo (MC) code. The imaging of polyacrylamide gel was accomplished by means of a co...
متن کاملX-ray computed tomography.
X-ray computed tomography (CT), introduced into clinical practice in 1972, was the first of the modern slice-imaging modalities. To reconstruct images mathematically from measured data and to display and to archive them in digital form was a novelty then and is commonplace today. CT has shown a steady upward trend with respect to technology, performance and clinical use independent of predictio...
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1European XFEL, Albert-Einstein-Ring 19, 22761 Hamburg, Germany 2Institut für Röntgenphysik, Universität Göttingen, Friedrich-Hund-Platz 1, 37077 Göttingen, Germany 3European Molecular Biology Laboratory Hamburg c/o DESY, Notkestraße 85, 22603 Hamburg, Germany 4Department of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, NL 5DESY Photon Science, Notkestraße 85. 20...
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X-ray ptychography is a scanning variant of coherent diffractive imaging with the ability to image large fields of view at high resolution. It further allows imaging of non-isolated specimens and can produce quantitative mapping of the electron density distribution in 3D when combined with computed tomography. The method does not require imaging lenses, which makes it dose efficient and suitabl...
متن کاملX-ray micro-computed tomography
Micro-computed tomography (μCT) has been successfully used to study the cardiovascular system of mouse embryos in situ. With the use of barium as a suitablecontrast agent, blood vessels have beenimaged and analysed quantitatively such asblood volume and vessel sizes on embryosof ages 14.5 to 16.5 days old. The advantageof using this imaging modality is that it hasprovide...
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ژورنال
عنوان ژورنال: Journal of Applied Crystallography
سال: 2020
ISSN: 1600-5767
DOI: 10.1107/s160057672001211x