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An example of a micro CT application (20\n                    <jats:italic>\u03bc<\/jats:italic>\n                    m voxel size) on an iodine-perfused\n                    <jats:italic>ex vivo<\/jats:italic>\n                    murine model is reported. The work demonstrates that spectral-phase contrast combines the advantages of spectral imaging, i.e. high-\n                    <jats:italic>Z<\/jats:italic>\n                    material discrimination capability, and phase-contrast imaging, i.e. soft tissue sensitivity, yielding simultaneously mass density maps of water, calcium, and iodine with an accuracy of 1.1%, 3.5%, and 1.9% (root mean square errors), respectively. Results also show a 9-fold increase in the signal-to-noise ratio of the water channel when compared to standard spectral decomposition. The application to the murine model revealed the potential of the technique in the simultaneous 3D visualization of soft tissue, bone, and vasculature. While being implemented by using a broad spectrum (pink beam) at a synchrotron radiation facility (Elettra, Trieste, Italy), the proposed experimental setup can be readily translated to compact laboratory systems including conventional x-ray tubes.\n                  <\/jats:p>","DOI":"10.1088\/1361-6560\/ad3328","type":"journal-article","created":{"date-parts":[[2024,3,12]],"date-time":"2024-03-12T18:42:30Z","timestamp":1710268950000},"page":"075027","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":13,"title":["Edge-illumination spectral phase-contrast tomography"],"prefix":"10.1088","volume":"69","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4009-8191","authenticated-orcid":true,"given":"Luca","family":"Brombal","sequence":"first","affiliation":[{"name":"University of Trieste"},{"name":"INFN Division of Trieste, Via A. 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