Results 1 to 10 of about 351 (213)
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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A química analítica aplicada aos estudos de pigmentos rupestres: uma revisão [PDF]
Química Nova, 2023 Instrumental advances have been employed in the study of archeological remains such as prehistoric rupestrians paintings with the objective of chemically characterizing them in order to reconstruct the cultural technologies of a prehistoric human group ...
Benedito B. Farias Filho +5 more
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Recovery of cesium ions from seawater using a porous silica-based ionic liquid impregnated adsorbent
Nuclear Engineering and Technology, 2022 A porous silica-based adsorbent was prepared by impregnating the pores of a silica support with the extractant 1,3-[(2,4-diethylheptylethoxy)oxy]-2,4-crown-6-calix[4]arene (Calix[4]arene-R14) and an additive agent 1-ethyl-3-methylimidazolium bis ...
Hao Wu +4 more
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Scientific Reports, 2021 Particle and radiation sources are widely employed in manifold applications. In the last decades, the upcoming of versatile, energetic, high-brilliance laser-based sources, as produced by intense laser–matter interactions, has introduced utilization of ...
Pilar Puyuelo-Valdes +7 more
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Synthesis and characterization of Gd2O2 S: Tb3+ phosphor powder for X-ray imaging detectors [PDF]
Journal of Nanostructures, 2019 Gadolinium oxysulfide phosphor doped with trivalent terbium have been synthesized using urea homogenous precipitation and followed by sulfurization at 800 °C under argon atmosphere.
Maliheh Hasani +2 more
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Recent developments in IBA analysis at CENTA, Bratislava [PDF]
EPJ Web of Conferences, 2022 An experimental setup used at the CENTA (Centre for Nuclear and Accelerator Technologies) laboratory to carry out IBA (Ion Beam Analysis) techniques is described.
Ješkovský Miroslav +6 more
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Determination of lead and radioactivity in cosmetics products: Hazard assessment [PDF]
Nuclear Technology and Radiation Protection, 2015 In the proposed work, an investigation on hazard assessment by lead element and natural radioactivity in cosmetic samples collected from various countries is presented. These samples were face powder, eyebrow paint and henna. The lead element in
Medhat Moustafa E. +2 more
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External Beam IBA Measurements for Cultural Heritage
Applied Sciences, 2023 Ion beam analysis (IBA) methods refer to a set of analytical techniques based on the interactions of energetic ions, produced by a particle accelerator, with matter. The result of such interactions is the emission of characteristic radiation, X and gamma
Massimo Chiari
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Discover Materials, 2021 Prussian Blue Analogues are of major interest for their use in alternative battery technologies due to their charge storing ability with a long life cycle. In this work the Prussian Blue Analogue nickel hexacyanoferrate (Ni-HCF) was produced using an all
Scott D. Joffre +2 more
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Calibration of a PIXE system at Peking University
Nuclear Analysis, 2023 A method combining particle-induced X-ray emission spectrometry (PIXE) and elastic backscattering spectrometry (EBS) was used to calibrate the PIXE system at Peking University.
Zeqing Shen +5 more
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