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Correlative single-cell hard X-ray computed tomography and X-ray fluorescence imaging [PDF]
Communications BiologyX-ray computed tomography (XCT) and X-ray fluorescence (XRF) imaging are two non-invasive imaging techniques to study cellular structures and chemical element distributions, respectively.
Zihan Lin +9 more
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Self-absorption correction on 2D X-ray fluorescence maps [PDF]
Scientific Reports, 2023 X-ray fluorescence mapping (XRF) is a highly efficient and non-invasive technique for quantifying material composition with micro and nanoscale spatial resolutions.
Mingyuan Ge +3 more
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Science Advances, 2022 Collocated crystal sizes and mineral identities are critical for interpreting textural relationships in rocks and testing geological hypotheses, but it has been previously impossible to unambiguously constrain these properties using in situ instruments ...
M. Tice +26 more
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X-ray Fluorescence Microscopy Methods for Biological Tissues.
Metallomics, 2022 Synchrotron-based X-ray fluorescence microscopy is a flexible tool for identifying the distribution of trace elements in biological specimens across a broad range of sample sizes.
M. J. Pushie +5 more
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Quantitative laser-based x-ray fluorescence and particle-induced x-ray emission
New Journal of Physics, 2022 In this work, we demonstrate the feasibility of quantitative laser-based x-ray fluorescence (XRF) combined with particle-induced x-ray emission (PIXE) (called XPIF for x-ray and particle-induced fluorescence) spectroscopy analysis for elemental ...
Frédéric Boivin +4 more
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OVERVIEW OF X-RAY FLUORESCENCE SPECTROMETRY [PDF]
Fiabilitate şi Durabilitate, 2021 One of the techniques used in identifying the constituent chemical elements of a material is the X-ray fluorescence method. From the analysis of X-ray fluorescence data the energy and intensity of the characteristic photons emitted by the sample can be
Nicoleta-Maria MIHUȚ +1 more
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ONLINE X-RAY FLUORESCENCE SCREENING OF ORE FOR SILVER AT THE MINES OPERATED BY KAZAKHMYS CORPORATION LLC [PDF]
Sustainable Extraction and Processing of Raw Materials Journal, 2021 . This paper discusses the process and methodological aspects of X–ray fluorescence online monitoring of ore silver grade at the underground mines and open pits operated by Kazakhmys Corporation LLC. The analysis was complicated by the requirement to: a)
Zaure Abdrakhmanova +4 more
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Shrinkable Hydrogel-Enhanced Biomarker Detection with X-ray Fluorescent Nanoparticles
Nanomaterials, 2022 This paper reports a new method to enhance the sensitivity of nanoparticle-based protein detection with X-ray fluorescence by exploiting the large volume reduction of hydrogel upon dehydration.
Yiting Zheng, Ruiqing Huo, Ming Su
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X-ray Fluorescence Computed Tomography (XFCT) Imaging with a Superfine Pencil Beam X-ray Source
Photonics, 2021 X-ray fluorescence computed tomography (XFCT) is a molecular imaging technique that can be used to sense different elements or nanoparticle (NP) agents inside deep samples or tissues. However, XFCT has not been a popular molecular imaging tool because it
Ignacio O. Romero +3 more
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South African Journal of Science, 2014 Palaeomagnetic analysis indicates that Haasgat, a fossil-bearing palaeocave in the Gauteng Province of South Africa, is dominated by reversed magnetic polarity in its oldest, deepest layers and normal polarity in the younger layers.
Andy I.R. Herries +7 more
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