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Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775

July 2017 issue

Early view articles

Journal cover

facility information


research papers


J. Synchrotron Rad. (2017). 24
https://doi.org/10.1107/S1600577517006208
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The development of three-dimensional quantitative imaging of hydro­gel cardiac implants is a strategic priority for longitudinal studies of cardiac tissue engineering, yet remains to be achieved. Here, by optimizing the imaging parameters, propagation-based phase-contrast computed tomography has been shown to offer great potential for three-dimensional visualization of microstructural features of hydro­gel cardiac implants.

J. Synchrotron Rad. (2017). 24
https://doi.org/10.1107/S1600577517005719
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A difference analysis scheme has been developed for time-resolved X-ray absorption spectroscopy. It combines the R-space difference EXAFS fit with the difference XANES fit, characterized by changeable calculation core and global optimization algorithm. It has been applied to a photo-excited spin crossover iron complex.

J. Synchrotron Rad. (2017). 24
https://doi.org/10.1107/S1600577517006233
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A dedicated preclinical radiotherapy station on the Australian Synchrotron's Imaging and Medical Beamline has been installed to achieve systematic and reproducible dosimetry and in vivo studies for synchrotron radiotherapy. In addition to a detailed description of the preclinical radiotherapy instrumentation, a full characterization of the system, dosimetry and results from an in vivo feasibility study are reported.

J. Synchrotron Rad. (2017). 24
https://doi.org/10.1107/S1600577517005641
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Solid phantoms that are routinely used in quality assurance (QA) of conventional megavoltage X-ray beam radiation therapy may not be designed for use in synchrotron-based microbeam radiation therapy (MRT). This work quantitatively determines the most appropriate solid phantom to use in dosimetric MRT QA using Geant4-based Monte Carlo simulations.

J. Synchrotron Rad. (2017). 24
https://doi.org/10.1107/S1600577517006257
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Simultaneous in situ XAS measurements have been carried out at Au and Pt L3-edges in order to gain insight into the growth mechanism of Au–Pt core shell nanoparticles.
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