Edge-illumination x-ray phase-contrast imaging

A Olivo - Journal of Physics: Condensed Matter, 2021 - iopscience.iop.org
Although early demonstration dates back to the mid-sixties, x-ray phase-contrast imaging
(XPCI) became hugely popular in the mid-90s, thanks to the advent of 3rd generation …

On the “unreasonable” effectiveness of transport of intensity imaging and optical deconvolution

TE Gureyev, YI Nesterets, A Kozlov, DM Paganin… - JOSA A, 2017 - opg.optica.org
The effectiveness of reconstructive imaging using the homogeneous transport of intensity
equation may be regarded as “unreasonable,” because it has been shown to significantly …

Recent advances in edge illumination x-ray phase-contrast tomography

A Zamir, C Hagen, PC Diemoz… - Journal of Medical …, 2017 - spiedigitallibrary.org
Edge illumination (EI) is an x-ray phase-contrast imaging technique, exploiting sensitivity to
x-ray refraction to visualize features, which are often not detected by conventional …

[HTML][HTML] In vivo dynamic phase-contrast X-ray imaging using a compact light source

R Gradl, M Dierolf, B Günther, L Hehn, W Möller… - Scientific Reports, 2018 - nature.com
We describe the first dynamic and the first in vivo X-ray imaging studies successfully
performed at a laser-undulator-based compact synchrotron light source. The X-ray …

Single-shot x-ray phase-contrast computed tomography with nonmicrofocal laboratory sources

PC Diemoz, CK Hagen, M Endrizzi, M Minuti… - Physical Review …, 2017 - APS
We present a method that enables performing x-ray phase-contrast imaging (XPCI)
computed tomography with a laboratory setup using a single image per projection angle …

High contrast microstructural visualization of natural acellular matrices by means of phase-based x-ray tomography

CK Hagen, P Maghsoudlou, G Totonelli, PC Diemoz… - Scientific reports, 2015 - nature.com
Acellular scaffolds obtained via decellularization are a key instrument in regenerative
medicine both per se and to drive the development of future-generation synthetic scaffolds …

Low-dose phase-based X-ray imaging techniques for in situ soft tissue engineering assessments

Z Izadifar, A Honaramooz, S Wiebe, G Belev, X Chen… - Biomaterials, 2016 - Elsevier
In tissue engineering, non-invasive imaging of biomaterial scaffolds and tissues in living
systems is essential to longitudinal animal studies for assessments without interrupting the …

Large field of view, fast and low dose multimodal phase-contrast imaging at high x-ray energy

A Astolfo, M Endrizzi, FA Vittoria, PC Diemoz, B Price… - Scientific reports, 2017 - nature.com
X-ray phase contrast imaging (XPCI) is an innovative imaging technique which extends the
contrast capabilities of 'conventional'absorption based x-ray systems. However, so far all …

Comparing signal intensity and refraction sensitivity of double and single mask edge illumination lab-based x-ray phase contrast imaging set-ups

GK Kallon, PC Diemoz, FA Vittoria… - Journal of Physics D …, 2017 - iopscience.iop.org
Double mask edge illumination (DM-EI) set-ups can detect differential phase and
attenuation information from a sample. However, analytical separation of the two signals …

X-ray differential phase-contrast imaging simulations with Geant4

L Brombal, F Arfelli, F Brun, F Longo… - Journal of Physics D …, 2021 - iopscience.iop.org
The development of accurate simulation tools including x-ray phase-contrast effects is of
great use in the design and optimization of x-ray phase-contrast imaging (XPCI) …