X-ray phase-contrast imaging: from pre-clinical applications towards clinics

A Bravin, P Coan, P Suortti - Physics in Medicine & Biology, 2012 - iopscience.iop.org
Phase-contrast x-ray imaging (PCI) is an innovative method that is sensitive to the refraction
of the x-rays in matter. PCI is particularly adapted to visualize weakly absorbing details like …

Recent advances in X-ray microtomography applied to materials

SR Stock - International materials reviews, 2008 - journals.sagepub.com
This review highlights recent advances in X-ray microcomputed tomography (microCT) as
applied to materials, specifically advances made since the first materials microCT review …

Phase retrieval and differential phase-contrast imaging with low-brilliance X-ray sources

F Pfeiffer, T Weitkamp, O Bunk, C David - Nature physics, 2006 - nature.com
X-ray radiographic absorption imaging is an invaluable tool in medical diagnostics and
materials science. For biological tissue samples, polymers or fibre composites, however, the …

[图书][B] Microcomputed tomography: methodology and applications

SR Stock - 2019 - taylorfrancis.com
MicroComputed Tomography has become the gold standard for studying 3D microscopic
structures nondestructively, and this book provides up-to-date coverage of the modality. The …

X-ray phase imaging with a paper analyzer

KS Morgan, DM Paganin, KKW Siu - Applied Physics Letters, 2012 - pubs.aip.org
We present a simple x-ray phase imaging method that utilizes the sample-induced distortion
of a high contrast random intensity pattern to quantitatively retrieve the two-dimensional …

X-ray phase contrast imaging of biological specimens with femtosecond pulses of betatron radiation from a compact laser plasma wakefield accelerator

S Kneip, C McGuffey, F Dollar, MS Bloom… - Applied Physics …, 2011 - pubs.aip.org
We show that x-rays from a recently demonstrated table top source of bright, ultrafast,
coherent synchrotron radiation [Kneip et al., Nat. Phys. 6, 980 (2010)] can be applied to …

From synchrotron radiation to lab source: advanced speckle-based X-ray imaging using abrasive paper

H Wang, Y Kashyap, K Sawhney - Scientific reports, 2016 - nature.com
X-ray phase and dark-field imaging techniques provide complementary and inaccessible
information compared to conventional X-ray absorption or visible light imaging. However …

Theoretical comparison of three X-ray phase-contrast imaging techniques: propagation-based imaging, analyzer-based imaging and grating interferometry

PC Diemoz, A Bravin, P Coan - Optics express, 2012 - opg.optica.org
Various X-ray phase-contrast imaging techniques have been developed and applied over
the last twenty years in different domains, such as material sciences, biology and medicine …

X-ray and neutron imaging–complementary techniques for materials science and engineering: Dedicated to professor dr. h.-p. degischer on the occasion of his 65th …

J Banhart, A Borbély, K Dzieciol… - International Journal of …, 2010 - degruyter.com
Using X-ray and neutron radiography and tomography, images of material and component
inhomogeneities and their development with time can be obtained. Due to their non …

Phase-contrast X-ray imaging of breast

J Keyriläinen, A Bravin, M Fernández… - Acta …, 2010 - journals.sagepub.com
When an X-ray wave traverses an object, its amplitude and phase change, resulting in
attenuation, interference, and refraction, and in phase-contrast X-ray imaging (PCI) these …