ArticleScientific reports2015
Enhancing Tabletop X-Ray Phase Contrast Imaging with Nano-Fabrication.
Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- A four-grating interferometer for x-ray multi-contrast imaging.Medical physics · 2024Article
- Quantitative X-ray phase contrast computed tomography with grating interferometry : Biomedical applications of quantitative X-ray grating-based phase contrast computed tomography.European journal of nuclear medicine and molecular imaging · 2021Review
- Edge-illumination x-ray phase-contrast imaging.Journal of physics. Condensed matter : an Institute of Physics journal · 2021Review
- Dual Energy Differential Phase Contrast CT (DE-DPC-CT) Imaging.IEEE transactions on medical imaging · 2020Article
- Is high sensitivity always desirable for a grating-based differential phase contrast imaging system?Medical physics · 2020Article
- X-ray interferometry without analyzer for breast CT application: a simulation study.Journal of medical imaging (Bellingham, Wash.) · 2020Article
- Impact of the sensitivity factor on the signal-to-noise ratio in grating-based phase contrast imaging.Proceedings of SPIE--the International Society for Optical Engineering · 2019Article
- Trabecular bone anisotropy imaging with a compact laser-undulator synchrotron x-ray source.Scientific reports · 2017Article
- Studies of signal estimation bias in grating-based x-ray multicontrast imaging.Medical physics · 2017Article
- Geometric calibration and correction for a lens-coupled detector in x-ray phase-contrast imaging.Journal of medical imaging (Bellingham, Wash.) · 2017Article
- Cryogenic Etching of High Aspect Ratio 400 nm Pitch Silicon Gratings.Journal of microelectromechanical systems : a joint IEEE and ASME publication on microstructures, microactuators, microsensors, and microsystems · 2016Article
- A Universal Moiré Effect and Application in X-Ray Phase-Contrast Imaging.Nature physics · 2016Article
- Phantom-Based Feasibility Studies on Phase-Contrast Mammography at Indian Synchrotron Facility Indus-2.Journal of medical physicsArticle
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
X-ray phase-contrast imaging is a promising approach for improving soft-tissue contrast and lowering radiation dose in biomedical applications. While current tabletop imaging systems adapt to common x-ray tubes and large-area detectors by employing absorptive elements such as absorption gratings or monolithic crystals to filter the beam, we developed nanometric phase gratings which enable tabletop x-ray far-field interferometry with only phase-shifting elements, leading to a substantial enhancement in the performance of phase contrast imaging. In a general sense the method transfers the demands on the spatial coherence of the x-ray source and the detector resolution to the feature size of x-ray phase masks. We demonstrate its capabilities in hard x-ray imaging experiments at a fraction of clinical dose levels and present comparisons with the existing Talbot-Lau interferometer and with conventional digital radiography.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.