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 …

[HTML][HTML] State of the art of X-ray speckle-based phase-contrast and dark-field imaging

MC Zdora - Journal of Imaging, 2018 - mdpi.com
In the past few years, X-ray phase-contrast and dark-field imaging have evolved to be
invaluable tools for non-destructive sample visualisation, delivering information inaccessible …

Three-dimensional virtual histology of human cerebellum by X-ray phase-contrast tomography

M Töpperwien, F van der Meer… - Proceedings of the …, 2018 - National Acad Sciences
To quantitatively evaluate brain tissue and its corresponding function, knowledge of the 3D
cellular distribution is essential. The gold standard to obtain this information is histology, a …

X-ray phase-contrast imaging and metrology through unified modulated pattern analysis

MC Zdora, P Thibault, T Zhou, FJ Koch, J Romell… - Physical review …, 2017 - APS
We present a method for x-ray phase-contrast imaging and metrology applications based on
the sample-induced modulation and subsequent computational demodulation of a random …

X-ray phase tomography with near-field speckles for three-dimensional virtual histology

MC Zdora, P Thibault, W Kuo, V Fernandez, H Deyhle… - Optica, 2020 - opg.optica.org
High-contrast, high-resolution imaging of biomedical specimens is indispensable for
studying organ function and pathologies. Conventional histology, the gold standard for soft …

X-ray phase-contrast microtomography of soft tissues using a compact laboratory system with two-directional sensitivity

C Navarrete-León, A Doherty, S Savvidis, MFM Gerli… - Optica, 2023 - opg.optica.org
X-ray microtomography is a nondestructive, three-dimensional inspection technique applied
across a vast range of fields and disciplines, ranging from research to industrial …

[HTML][HTML] Beam tracking approach for single–shot retrieval of absorption, refraction, and dark–field signals with laboratory x–ray sources

FA Vittoria, GKN Kallon, D Basta, PC Diemoz… - Applied Physics …, 2015 - pubs.aip.org
We present the translation of the beam tracking approach for x–ray phase–contrast and dark–
field imaging, recently demonstrated using synchrotron radiation, to a laboratory setup. A …

X-ray 3D imaging–based microunderstanding of granular mixtures: Stiffness enhancement by adding small fractions of soft particles

K Taghizadeh, M Ruf, S Luding… - Proceedings of the …, 2023 - National Acad Sciences
This research focuses on performing ultrasound propagation measurements and micro-X-
ray computed tomography (µXRCT) imaging on prestressed granular packings prepared …

Monitoring tissue engineered constructs and protocols with laboratory-based x-ray phase contrast tomography

S Savvidis, MFM Gerli, M Pellegrini, L Massimi… - Acta Biomaterialia, 2022 - Elsevier
Tissue engineering (TE) aims to generate bioengineered constructs which can offer a
surgical treatment for many conditions involving tissue or organ loss. Construct generation …

[HTML][HTML] Detection of involved margins in breast specimens with X-ray phase-contrast computed tomography

L Massimi, T Suaris, CK Hagen, M Endrizzi… - Scientific reports, 2021 - nature.com
Margins of wide local excisions in breast conserving surgery are tested through histology,
which can delay results by days and lead to second operations. Detection of margin …