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Journal articles on the topic 'ED-XRF'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Hoelzmann, Philipp, Torsten Klein, Frank Kutz, and Brigitta Schütt. "A new device to mount portable energy-dispersive X-ray fluorescence spectrometers (p-ED-XRF) for semi-continuous analyses of split (sediment) cores and solid samples." Geoscientific Instrumentation, Methods and Data Systems 6, no. 1 (2017): 93–101. http://dx.doi.org/10.5194/gi-6-93-2017.

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Abstract. Portable energy-dispersive X-ray fluorescence spectrometers (p-ED-XRF) have become increasingly popular in sedimentary laboratories to quantify the chemical composition of a range of materials such as sediments, soils, solid samples, and artefacts. Here, we introduce a low-cost, clearly arranged unit that functions as a sample chamber (German industrial property rights no. 20 2014 106 048.0) for p-ED-XRF devices to facilitate economic, non-destructive, fast, and semi-continuous analysis of (sediment) cores or other solid samples. The spatial resolution of the measurements is limited

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2

Carrero, Jose Antonio. "Development of X-ray Fluorescence Quantitative Methodologies To Analyze Aqueous and Acid Extracts from Building Materials Belonging to Cultural Heritage." Analytical Chemistry 89, no. 7 (2025): 4246–54. https://doi.org/10.5281/zenodo.14766859.

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Energy dispersive X-ray fluorescence spectrometry (ED-XRF) is widely used in art and cultural heritage for direct measurements and elemental quantification of solid samples. However, in the literature there are not works dealing with the quantitative application of ED-XRF to liquid extracts coming from samples belonging to cultural heritage. In this work, a novel methodology based on the use of ED-XRF spectrometry after thin film deposition on special sample retainers and a subsequent evaporation was developed to quantify light elements (<em>Z</em> ≤ 20) in aqueous extracts and heavy elemen

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3

Hayakawa, Shinjiro, Shunji Goto, Takashi Shoji, Eiji Yamada, and Yohichi Gohshi. "X-ray microprobe system for XRF analysis and spectroscopy at SPring-8 BL39XU." Journal of Synchrotron Radiation 5, no. 3 (1998): 1114–16. http://dx.doi.org/10.1107/s090904959701892x.

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An X-ray microprobe system for X-ray fluorescence (XRF) analysis and spectroscopy has been developed at SPring-8 BL39XU; it comprises an X-ray focusing or collimation system, energy-dispersive (ED) and wavelength-dispersive (WD) XRF spectrometers, and a sample-scanning system. The conventional ED spectrometer will be utilized for qualitative and quantitative trace-element analysis, and the WD spectrometer will be used both for trace-element analysis and XRF spectroscopy. A combination of monochromated undulator radiation and the WD spectrometer will enable resonant XRF spectroscopy using brill

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ENE, ANTOANETA, and FLORIN SLOATA. "XRF ANALYSIS OF ARSENIC AND SELECTED METALS IN CONTAMINATED SAND FROM THE DISMANTLING OF INDUSTRIAL DISTILLATION PLANTS." Journal of Science and Arts 20, no. 4 (2020): 1011–18. http://dx.doi.org/10.46939/j.sci.arts-20.4-c02.

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This paper refers to the application of XRF method for the simultaneous determination of arsenic and selected metals from waste samples resulted from the dismanlting of distilleries in the perimeter of Azomures S.A., Mures County, Romania. The dismantling operation was carried out by a specialized Romanian company, and from this operation resulted several refractory construction wastes, such as sands with a very high content of arsenic and its chemical compounds. In order to determine the arsenic and other metals concentration, the energy-dispersive X-ray fluorescence (ED-XRF) spectrometric te

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Muh. Ainun Syahputra and Ismail Marzuki. "PENGARUH PREPARASI SAMPEL TERHADAP HASIL ANALISIS KADAR NIKEL MENGGUNAKAN ED-XRF EPSILON 4." Journal of Scientech Research and Development 7, no. 1 (2025): 804–15. https://doi.org/10.56670/jsrd.v7i1.936.

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ED-XRF (Energy Dispersive X-Ray Fluorescence) adalah teknik analisis unsur yang cepat, non-destruktif, dan dapat digunakan untuk berbagai material dengan persiapan sampel sederhana. Prinsip kerja ED-XRF berdasarkan interaksi sinar-X berenergi tinggi dengan atom dalam sampel, menghasilkan fluoresensi sinar-X dengan energi spesifik untuk tiap unsur. Teknik ini banyak digunakan dalam analisis logam, termasuk kadar nikel, di bidang pertambangan dan metalurgi. Penelitian ini mengkaji pengaruh kelembaban dan tekanan pemadatan terhadap analisis kadar nikel menggunakan ED-XRF Epsilon 4. Variasi kelemb

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6

Dea, Nadeah amanda, and Sinardi Sinardi. "COMPARATIVE ANALYSIS OF PELLET PRESS AND FUSION BEAD METHODS USING ED-XRF AND WD-XRF INSTRUMENTS." Journal of Scientech Research and Development 7, no. 1 (2025): 702–11. https://doi.org/10.56670/jsrd.v7i1.939.

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Penelitian ini membandingkan metode preparasi Press Pellet dan Fusion Bead dalam analisis kandungan unsur nikel (Ni) dan elemen lainnya menggunakan instrumen Energy Dispersive X-Ray Fluorescence [ED-XRF] dan Wavelength Dispersive X-Ray Fluorescence [WD-XRF]. Nikel merupakan mineral logam yang terbentuk ketika batuan ultrabasa mengalami pelapukan kimia, dan metode XRF dipilih karena ketepatan dan kecepatannya dalam menentukan kadar logam. Hasil penelitian menunjukkan bahwa metode Press Pellet memiliki keunggulan dalam efisiensi waktu, sedangkan metode Fusion Bead menghasilkan data yang lebih st

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7

Kurniawati, Syukria, Muhayatun Santoso, Diah Dwiana Lestiani, Natalia Adventini, and Woro Yatu Niken Syahfitri. "Analytical Capabilities of EDXRF for Determination of Rare Earth Elements." Jurnal Sains dan Teknologi Nuklir Indonesia 22, no. 1 (2021): 1. http://dx.doi.org/10.17146/jstni.2021.22.1.5815.

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Rare earth elements (REE) are present in the lanthanide range and are widely used in high-tech and clean technology applications that are predicted to grow significantly in the coming decades. Therefore, there will be a high demand for REE in the future that will impact the needs for development of sensitive and selective methods for determination of REEs such as X-Ray Fluorescence (XRF). Reliability of REEs analysis results depend on analytical capability of XRF instrument’s performance. Analytical capability shows the ability of the instrument to perform sample analysis with high accuracy an

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8

Sousa, Vitória D., Javier Christian Ramirez-Perez, Hugo D. C. Pereira, Cleber L. Rodrigues, Hellen C. Santos, and Márcia A. Rizzutto. "Determining the sensitivity curve of Energy Dispersive X-ray Fluorescence and PIXE systems." Journal of Physics: Conference Series 2340, no. 1 (2022): 012051. http://dx.doi.org/10.1088/1742-6596/2340/1/012051.

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Abstract The study of thin and thick materials every time is a challenge in X-ray analysis. The calculation of the sensitivity curve of Energy Dispersive X-ray Fluorescence (ED-XRF) and Particle Induced X-ray Emission (PIXE) systems allows for better quantitative analysis and also allows the determination of the concentration of a chemical element in a given thin sample from its intensity. The sensitivity curve can be found through the analysis of elemental standards, samples with well-defined superficial densities (μg/cm 2) that allow the calculation of the sensitivity of the system to the el

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9

Bliujienė, Audronė, Šarūnas Jatautis, Sergej Suzdalev, and Gediminas Petrauskas. "Analysis of cultural heritage reference materials by portable and energy dispersive X-ray fluorescence measuring methods: results reliability assessment." Archaeologia Baltica 30 (December 28, 2023): 6–40. http://dx.doi.org/10.15181/ab.v30i0.2562.

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This article discusses the results of a large-scale analysis of five cultural heritage alloy reference materials (CHARM) and their shavings using handheld (pXRF) and stationary energy dispersive (ED-XRF) spectrometers. The primary objective of these studies was to assess the capability of the pXRF and ED-XRF spectrometers as a non-invasive surface-measuring technique used for the analysis of the reference materials and the reliability of the data obtained. The second objective was to evaluate the capability of the pXRF and ED-XRF spectrometers used for the analysis of shavings of the same five

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10

Kim, Si-Kuk, Byeong-Kil Chae, and Yong-Taek Han. "Investigation Techniques of Arson Fire in Low-Temperature Warehouses Using ED-XRF." Fire Science and Engineering 35, no. 6 (2021): 85–93. http://dx.doi.org/10.7731/kifse.749c4872.

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Investigation techniques for fire prevention in low-temperature warehouses were studied using energy dispersive X-ray fluorescence (ED-XRF). In the first experiment, a sample (galvanized steel sheet plus urethane foam plus sandwich panel) was burned with 500 mL of a flammable liquid (gasoline, thinner, kerosene, and light oil)/ Then, the component change of the sample was measured. In the combustion experiment, there was a difference in the heat of combustion depending on the type of flammable liquid; however, as a result of measuring the component change of the sample with ED-XRF after combus

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11

Петришин and Aleksey Petrishin. "Industrial Applications of Energy Dispersive X-ray Fluorescent Analyzers." NDT World 19, no. 3 (2016): 9–12. http://dx.doi.org/10.12737/21148.

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Energy dispersive X-ray fluorescence analysis (ED XRF) enables the qualitative and quantitative elemental material composition to be determined, as well as thicknesses of multilayer coatings to be measured. Nowadays this method has been implemented in modern equipment, which is widely used both in laboratory measurements and in industry. The article describes the basic principles of the method and gives an overview of its different applications. Special attention is paid to the following industrial applications: thickness measurement of immersion gold on circuit boards; thickness measurement a

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12

Akbulut, S. "Validation of classical quantitative fundamental parameters method using multivariate calibration procedures for trace element analysis in ED-XRF." J. Anal. At. Spectrom. 29, no. 5 (2014): 853–60. http://dx.doi.org/10.1039/c3ja50377a.

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13

Damas, Agum Widhiyatmoko, E. Nursanto, E. Winarno, B. Sugiarto, R.Z Mirahati, and Inmarlianto. "Uncovering the Golden Potential: Exploring Alluvial Gold Deposits in Kebakalan Village." Uncovering the Golden Potential: Exploring Alluvial Gold Deposits in Kebakalan Village 8, no. 10 (2023): 6. https://doi.org/10.5281/zenodo.10100131.

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Kebumen is a region that is very interesting geologically due to the diversity of rocks with varying ages of formations and environments. Kebakalan Village, which is one of the areas in Karanggayam- Kebumen, has  the Luk Ulo River connected to the Karanggayam- Sadang sediments. This river is a location that has  alluvial gold deposits. Research on the composition of alluvial gold can be done using various analytical techniques, one of which is X-ray Fluorescence (XRF) analysis. The purpose of this study was to perform XRF analysis on samples collected from alluvial deposits in Kebaka

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14

B., Manohara, and Belagali S. L. "Evaluation of energy dispersive scanning electron microscopy and X-ray fluorescence techniques for analysis of compost quality." Analytical Methods 9, no. 2 (2017): 253–58. http://dx.doi.org/10.1039/c6ay02586b.

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15

Beslic, I., J. Burger, F. Cadoni, et al. "Determination of As, Cd, Ni and Pb in PM10 – comparison of different sample work-up and analysis methods/Bestimmung von As, Cd, Ni und Pb in PM10 – Vergleich verschiedener Probenaufbereitungs- und Analysenverfahren." Gefahrstoffe 80, no. 06 (2020): 227–33. http://dx.doi.org/10.37544/0949-8036-2020-06-17.

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In 2015 the European Joint Research Center (JRC) for air quality in Ispra, Italy, carried out an intercomparison for the determination of PM10 and PM2.5 in ambient air. Five laboratories also analyzed the content of heavy metals (arsenic, cadmium, lead and nickel) in PM10 from filter samples collected during the intercomparison. Thus, all steps from sampling in the field to instrumental quantification of heavy metals in the laboratory could be statistically analyzed. The different techniques of sampling and sample work-up had no significant influence on the analysis results. However, the metho

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16

Martini, Davide, Silvia Magro, Marta Pozza, Mauro Penasa, and Massimo De Marchi. "The Role of Energy-Dispersive X-Ray Fluorescence to Predict Mineral Content in Untreated Bovine Plasma." Animals 15, no. 8 (2025): 1133. https://doi.org/10.3390/ani15081133.

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Minerals and trace elements are vital for numerous physiological processes in mammals. The current reference analysis for mineral determination in biological matrices is inductively coupled plasma mass spectrometry (ICP-MS). This analysis is costly, time-consuming, and destructive. While commercial kits are a viable alternative to ICP-MS due to the lower cost, their limit lies in the ability of determining only one mineral at a time. Energy-dispersive X-ray fluorescence (ED-XRF) has been proposed as a potential alternative for the rapid determination of mineral concentration in biological matr

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17

Gunning, Geoffrey R. "Applications of ED-XRF Technology to On-Line Analysis." Advances in X-ray Analysis 36 (1992): 105–9. http://dx.doi.org/10.1154/s037603080001870x.

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On-line analysis is a valuable tool for many industrial manufacturing processes. Real-time analytical results allow immediate control of a manufacturing process, giving significant improvements in product quality, and reductions in product wastage and labor.

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18

Marucco, Alessandra. "Low-energy ED-XRF spectrometry application in gold assaying." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 213 (January 2004): 486–90. http://dx.doi.org/10.1016/s0168-583x(03)01608-2.

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19

Michałowski, A., P. Niedzielski, L. Kozak, M. Teska, K. Jakubowski, and M. Żółkiewski. "Archaeometrical studies of prehistoric pottery using portable ED-XRF." Measurement 159 (July 2020): 107758. http://dx.doi.org/10.1016/j.measurement.2020.107758.

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20

Olivares, M., N. Etxebarria, G. Arana, K. Castro, X. Murelaga, and A. Berreteaga. "Multielement µ-ED-XRF analysis of vertebrate fossil bones." X-Ray Spectrometry 37, no. 4 (2008): 293–97. http://dx.doi.org/10.1002/xrs.1023.

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21

Yasmina Amalia, Nirawaty Bethris Lumbantoruan, and Bambang Kuncoro Prasongko. "Analisis Kandungan Unsur Ni pada Zona Saprolit Bijih Nikel Laterit, Kecamatan Bahodopi, Kabupaten Morowali, Sulawesi Tengah." Jurnal Sains dan Teknologi 1, no. 2 (2022): 81–86. http://dx.doi.org/10.58169/saintek.v1i2.77.

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Nikel merupakan logam transisi yang berwarna putih keperak-perakan dan memiliki sifat yang keras, ulet dan sedikit ferromagnetis. Pada penelitian ini dilakukan pelindian nikel laterit dengan H2SO4 untuk menganalisis kandungan unsur Ni, preparasi dilakukan dengan drying, grinding dan kemudian sizing. Hasil preparasi dilakukan uji ED-XRF untuk mengetahui unsur yang terdapat dalam bijih tersebut. Pelindian kemudian dilakukan dalam tabung reaktor dengan bijih nikel ukuran kurang dari 150 mesh sebanyak 60gram dan 300 ml larutan H2SO4 1,4 M, proses pelindian dilakukan selama 3 jam dengan kecepatan p

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22

Xing, Yan, Haihan Zhang, Zhen Yang, et al. "Evaluation of 20 Elements in Soils and Sediments by ED-XRF of Monochromatic Excitation." Metals 12, no. 11 (2022): 1798. http://dx.doi.org/10.3390/met12111798.

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There is an urgent need for the accurate analysis of heavy metal contamination in the field of ecology and environmental sciences, especially in the case of trace heavy metals, such as cadmium. Using doubly curved crystals (DCC) to achieve the monochromatic X-ray excitation of the sample to be measured and a silicon drift detector (SDD) to collect the fluorescence of the sample elements, combined with an algorithm analysis of the fundamental parameters (FP), the monochromatic energy-dispersive X-ray fluorescence (MED-XRF) system significantly improved the detection limits of the target element

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23

King, Mindy E., and Andrew P. Foote. "PSII-25 Use of Energy Dispersive X-Ray Fluorescence for Determination of Indigestible Markers in Digesta Samples." Journal of Animal Science 101, Supplement_3 (2023): 608. http://dx.doi.org/10.1093/jas/skad281.709.

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Abstract Titanium dioxide and chromium ethylenediaminetetraacetic acid are commonly used as indigestible markers for determining passage rates of diets to aid in determination of digestibility. However, commonly used methodology involving acid digestions and utilizing inductively coupled plasma spectroscopy and atomic absorption spectroscopy for both Ti and Cr analysis involves hazardous chemicals, destruction of samples, and low sample throughput. The objective of this experiment was to develop and validate an accurate and precise method for measuring both Ti and Cr using energy dispersive X-

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24

Fakinle, B. S., O. B. Okedere, C. P. Okenwa, and J. A. Sonibare. "ED-XRF analysis of wet deposition around metal recycling plant." Ife Journal of Science 19, no. 2 (2017): 315. http://dx.doi.org/10.4314/ijs.v19i2.11.

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25

Bernardoni, Vera, Eleonora Cuccia, Giulia Calzolai, et al. "ED-XRF set-up for size-segregated aerosol samples analysis." X-Ray Spectrometry 40, no. 2 (2011): 79–87. http://dx.doi.org/10.1002/xrs.1299.

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26

Sh, Gerbish, and Bayarmaa J. "Some developmemt and improvement of ED XRF tecniques in Mongolia." Физик сэтгүүл 9, no. 167 (2022): 61–63. http://dx.doi.org/10.22353/physics.v9i167.416.

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The Nuclear Research Center, National University of Mongolia, Ulaanbaatar has got three ED XRF systems with isotope sources (Fe-55, Cd-109, Am-241, Co-57) from 1976, secondary target from 1981 and total reflection X-ray techniques from 1993. This facility is used for training, research and analytical services.

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27

Dreibrodt, Stefan, Martin Furholt, Robert Hofmann, Martin Hinz, and Ivan Cheben. "P-ed-XRF-geochemical signatures of a 7300 year old Linear Band Pottery house ditch fill at Vráble-Ve'lké Lehemby, Slovakia - House inhabitation and post-depositional processes." Quaternary International 438 (April 3, 2017): 131–43. https://doi.org/10.1016/j.quaint.2017.03.054.

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Over the past decades multi-element analyses have become increasingly important for archaeological and geoarchaeological research. In particular the recent expansion in availability of portable ed-XRF (p-ed-XRF) devices has allowed for the fast acquisition of large data sets. In the presented paper, we evaluate the quantitative measurement capability of a p-ed-XRF device through comparison with wd-XRF. Sampling, drying, and homogenization (sieving < 2 and pulverizing) ensured comparable measurement conditions. The application of He-flotation in the measurement chamber and measurem

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Acquafredda, Pasquale, Francesca Micheletti, Italo Maria Muntoni, Mauro Pallara, and Robert H. Tykot. "Petroarchaeometric Data on Antiparos Obsidian (Greece) for Provenance Study by SEM-EDS and XRF." Open Archaeology 5, no. 1 (2019): 18–30. http://dx.doi.org/10.1515/opar-2019-0003.

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AbstractThe island of Antiparos belongs to the Aegean volcanic arc. The obsidian outcrops here contain pieces of excellent tool-making quality, but of small size making the raw material less attractive. Geological samples collected at Soros beach, at Blaco and Mastichi, in the southern part of the island, were analysed using Optical Microscopy, XRF (whole rock) and SEM-EDS (glass and microliths-microphenocrysts). The results obtained demonstrate the potential for distinguishing the Antiparos obsidian from other major central-western Mediterranean sources in an absolutely non-destructive way, u

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Ding, Yufan, Jose Mirao, Pedro Redol, et al. "Provenance study of the limestone used in construction and restoration of the Batalha Monastery (Portugal)." ACTA IMEKO 10, no. 1 (2021): 122. http://dx.doi.org/10.21014/acta_imeko.v10i1.857.

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<p class="Abstract">To assess the provenance of the limestones used in the construction and restoration of the Batalha Monastery in central Portugal, stone samples collected from the monument and from five limestone quarries in the region surrounding the building were investigated by energy-dispersive X-ray fluorescence spectroscopy (ED-XRF), powder X-ray diffractometry (PXRD) and thermogravimetric analysis (TGA). Ca-Sr binary diagrams from the ED-XRF result indicated the source of the samples collected from different parts of the monastery. Thin-section observation supplemented the petr

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Paula, L. N. R. de, G. M. de Paula, and M. G. F. Rodrigues. "Adsorption of reactive blue BF-5G dye on MCM-41 synthesized from Chocolate clay." Cerâmica 66, no. 379 (2020): 269–76. http://dx.doi.org/10.1590/0366-69132020663792862.

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Abstract The efficiency of as-synthesized and calcined mesoporous silica, using clay as a silica source, to remove the reactive blue BF-5G dye was investigated. The materials were characterized by X-ray diffraction (XRD) analysis, energy-dispersive X-ray fluorescence (ED-XRF), and Fourier-transform infrared spectroscopy. The kinetic and adsorption isotherms were also studied. The XRD and ED-XRF results showed that the Chocolate clay is rich in SiO2 (69.4%) and has a large amount of other oxides, which can be eliminated by acid leaching. According to the characterization results, the MCM-41 syn

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B. Akinnodi, Omowunmi, Oladunni O. Alabi, Fatai O. Aramide, and Yemisi E. Gbadamosi. "Chemical and Mineralogical Characterization of Isanlu-Isin Columbite for Effective Beneficiation Towards Niobium Pentoxide Recovery." NanoNEXT 6, no. 2 (2025): 6–13. https://doi.org/10.54392/nnxt2522.

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The characterization of Isanlu-Isin columbite was conducted to obtain data suitable for its beneficiation to metallurgical grade. Samples from various locations within the mining site underwent homogenization, crushing, and grinding for characterization. Chemical analysis was performed using Energy Dispersive X-ray Fluorescence Spectroscopy (ED-XRF), while mineralogical analysis employed a Scanning Electron Microscope with Energy Dispersive Spectroscopy (SEM-EDS), X-ray Diffraction (XRD), and petrological examination. ED-XRF results revealed that the crude samples contain 10.070% Nb₂O₅, along

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32

Mählitz, Løvik, Figi, et al. "Characterizing the Urban Mine–Challenges of Simplified Chemical Analysis of Anthropogenic Mineral Residues." Resources 8, no. 3 (2019): 132. http://dx.doi.org/10.3390/resources8030132.

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Anthropogenic mineral residues are characterized by their material complexity and heterogeneity, which pose challenges to the chemical analysis of multiple elements. However, creating an urban mine knowledge database requires data using affordable and simple chemical analysis methods, providing accurate and valid results. In this study, we assess the applicability of simplified multi-element chemical analysis methods for two anthropogenic mineral waste matrices: (1) lithium-ion battery ash that was obtained from thermal pre-treatment and (2) rare earth elements (REE)-bearing iron-apatite ore f

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33

Butler, Owen, and Darren Musgrove. "72 Elemental Screening of Welding Fumes by Ed-Xrf Using a Standardless Calibration Algorithm." Annals of Work Exposures and Health 67, Supplement_1 (2023): i22—i23. http://dx.doi.org/10.1093/annweh/wxac087.060.

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Abstract X-ray fluorescence (XRF) is an ideal analytical technique for rapid elemental analysis in supporting forensic analysis, for exposure assessments and for product compositional analysis. Standardless calibration algorithms are widely used in modern XRF systems so providing, in many cases, near quantitative analysis, without recourse to needing matrix-matched standards. However if available, matrix standards can be used to further improve the performance of such algorithms and so provide better quantitative data. In this presentation, XRF analysis of bulk welding fume samples was perform

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34

Kim, Jong-Min, Byeong-Kil Chae, Hui-Jin Park, and Sam-Kuk Gwon. "A Study on the Fire Investigation Techniques of Using ED-XRF." Magazine of Fire Investigation Socity of Korea 12, no. 2 (2021): 73–84. http://dx.doi.org/10.31345/fisk.2021.12.2.5.

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35

Sonibare, J. A., F. A. Akeredolu, O. Osibanjo, and I. Latinwo. "ED-XRF Analysis of Total Suspended Particulates from Enamelware Manufacturing Industry." American Journal of Applied Sciences 2, no. 2 (2005): 573–78. http://dx.doi.org/10.3844/ajassp.2005.573.578.

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36

Ivanova, Ju, R. Djingova, and I. Kuleff. "Possibilities of ED-XRF with radionuclide sources for analysis of plants." Journal of Radioanalytical and Nuclear Chemistry 242, no. 2 (1999): 569–75. http://dx.doi.org/10.1007/bf02345596.

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37

Bonizzoni, L. "ED-XRF analysis for Cultural Heritage: is quantitative evaluation always essential?" Journal of Physics: Conference Series 630 (July 15, 2015): 012001. http://dx.doi.org/10.1088/1742-6596/630/1/012001.

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38

Seyfarth, A., and H. Ress. "F-34 Next Generation S2 Ranger Xflash Benchtop Ed-Xrf System." Powder Diffraction 22, no. 2 (2007): 176. http://dx.doi.org/10.1154/1.2754415.

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39

Bottaini, Carlo E., Antonio Brunetti, Ignacio Montero-Ruiz, Antonio Valera, Antonio Candeias, and José Mirão. "Use of Monte Carlo Simulation as a Tool for the Nondestructive Energy Dispersive X-ray Fluorescence (ED-XRF) Spectroscopy Analysis of Archaeological Copper-Based Artifacts from the Chalcolithic Site of Perdigões, Southern Portugal." Applied Spectroscopy 72, no. 1 (2017): 17–27. http://dx.doi.org/10.1177/0003702817721934.

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This work is part of a broader research line that aims to develop and implement a nondestructive methodology for the chemical characterization of archaeological metals based on a protocol that combines energy dispersive X-ray fluorescence spectrometry (ED-XRF) with a Monte Carlo (MC) simulation algorithm. In this paper, the ED-XRF-MC protocol has been applied to estimate the chemical composition of a selected group of 26 copper-based artifacts and fragments recovered at Perdigões, one of the larger Chalcolithic sites of southwest Iberia. All the analyzed artifacts have a multilayered structure

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Katpadi Mohammed, Abdul Kadhar, Raghu Kanniyappan, Mallappa M. Shirol, and Subhas V. Naik. "Development of Protocol for Computerized XRF-ED Zari Testing Using Artificial Intelligence Technique." Textile & Leather Review 5 (December 17, 2022): 592–611. http://dx.doi.org/10.31881/tlr.2022.64.

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The fine gold and silver zari thread is an integral part of the silk handloom weaving predominantly practiced in the southern part of the Indian peninsula. The zari thread consists of a silk core, wrapped with flattened silver-copper alloy wire and electroplated with gold. In a brocade silk saree, a minimum of 240 g (1 Marc) of zari is used along with 540 g of dyed silk to produce a silk saree of 6 m in length. The cost of zari is up to 60% of the price of the raw material needed to produce the saree. Earlier, the silver purity of zari thread was assessed using the volumetric analysis techniqu

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Ningsih, Sherly Kasuma Warda. "Effect of Various Solvent on the Synthesis of NiO Nanopowders by Simple Sol-Gel Methods and Its Characterization." Indonesian Journal of Chemistry 15, no. 1 (2015): 50–55. http://dx.doi.org/10.22146/ijc.21223.

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Synthesis of nickel oxide (NiO) with various solvents by simple sol-gel process has been done. NiO nanopowders were obtained by using nickel nitrate hexahydrate and sodium hydroxide 5 M were used as precursor and agent precipitator, respectively. The addition of various solvents that used in this research were aquadest, methanol and isopropanol. The powders were formed by drying in the temperature of 100-110 °C for 1 h and after heating at ±450 °C for 1 h. The products were obtained black powders. The products were characterized by Energy Dispersive X-Ray Fluorescence (ED-XRF), X-Ray Diffracti

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Chen, Tong, Xingpu Qi, Zaiyong Si, Qianwei Cheng, and Hui Chen. "An energy dispersive X-ray fluorescence spectrometry approach for the identification of geographical origin of wheat flour." International Journal of Food Engineering 17, no. 11 (2021): 877–84. http://dx.doi.org/10.1515/ijfe-2020-0265.

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Abstract In this work, a method was established for discriminating geographical origins of wheat flour based on energy dispersive X-ray fluorescence spectrometry (ED-XRF) and chemometrics. 68 wheat flour samples from three different origins were collected and analyzed using ED-XRF technology. Firstly, the principal component analysis method was applied to analyze the feasibility of discrimination and reduce data dimensionality. Then, Competitive Adaptive Reweighted Sampling (CARS) was used to further extract feature variables, and 12 energy variables (corresponding to mineral elements) were id

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Tavares, Tiago Rodrigues, José Paulo Molin, Lidiane Cristina Nunes, et al. "Effect of X-Ray Tube Configuration on Measurement of Key Soil Fertility Attributes with XRF." Remote Sensing 12, no. 6 (2020): 963. http://dx.doi.org/10.3390/rs12060963.

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The successful use of energy-dispersive X-ray fluorescence (ED-XRF) sensors for soil analysis requires the selection of an optimal procedure of data acquisition and a simple modelling approach. This work aimed at assessing the performance of a portable XRF (XRF) sensor set up with two different X-ray tube configurations (combinations of voltage and current) to predict nine key soil fertility attributes: (clay, organic matter (OM), cation exchange capacity (CEC), pH, base saturation (V), and extractable nutrients (P, K, Ca, and Mg). An XRF, operated at a voltage of 15 kV (and current of 23 μA)

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Slavík, Roman, Markéta Julinová, and Martina Labudíková. "Screening of the Spatial Distribution of Risk Metals in Topsoil from an Industrial Complex." Ecological Chemistry and Engineering S 19, no. 2 (2012): 259–72. http://dx.doi.org/10.2478/v10216-011-0020-0.

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Screening of the Spatial Distribution of Risk Metals in Topsoil from an Industrial Complex For the sustainable development of urban areas, it is necessary to identify if environmental pollution exists and where hot spot pollution sources lie. In this study, 280 topsoil samples were collected from an industry estate in Zlin (the Czech Republic). In these samples, the presence of toxic metal was analyzed by energy dispersed X-Ray fluorescence (ED-XRF), and statistical analysis revealed that the major anthropogenic contaminants in the topsoil were Pb, Zn and Sn. Further contaminant analysis by at

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Garbacz-Klempka, A., Ł. Kowalski, J. Kozana, et al. "Archaeometallurgical Investigations of the Early Iron Age Casting Workshop at Kamieniec. A Preliminary Study." Archives of Foundry Engineering 16, no. 3 (2016): 29–34. http://dx.doi.org/10.1515/afe-2016-0044.

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Abstract This preliminary study characterizes the bronze metalworking on a defensive settlement of the Lusatian culture in former Kamieniec (Chełmno land, Poland) as it is reflected through casting workshop recovered during recent excavations. Among ready products, the ones giving evidence of local metallurgy (e.g. casting moulds and main runners) were also identified. With the shrinkage cavities and dendritic microstructures revealed, the artifacts prove the implementing a casting method by the Lusatian culture metalworkers. The elemental composition indicates application of two main types of

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Garbacz-Klempka, A., Ł. Kowalski, J. Gackowski, and M. Perek-Nowak. "Bronze Jewellery from the Early Iron Age urn-field in Mała Kępa. An approach to casting technology." Archives of Foundry Engineering 17, no. 3 (2017): 175–83. http://dx.doi.org/10.1515/afe-2017-0112.

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AbstractThis study characterizes the bronze jewellery recovered from the Lusatian culture urn-field in Mała Kępa (Chełmno land, Poland). Among many common ornaments (e.g. necklaces, rings, pins) the ones giving evidence of a steppe-styled inspiration (nail earrings) were also identified. With the dendritic microstructures revealed, the nail earrings prove the implementing of a lost-wax casting method, whereas some of the castings were further subjected to metalworking. The elemental composition indicates the application of two main types of bronze alloys: Cu-Sn and Cu-Sn-Pb. It has been establ

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Singh, Meenakshi, and Singh Rajdeo. "Metallurgical investigations on 17th century Maratha Shivrai copper coins." Zastita materijala 64, no. 4 (2023): 424–32. http://dx.doi.org/10.5937/zasmat2304424s.

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The technical and numismatic complexities of Maratha Shivrai copper coins have been well documented. However, more information still needs to be on the chemical, mineralogical, microstructure composition, and metallurgical process employed for coin minting. Five Shivari coins (17-18 century CE) were studied under ED-XRF, XRD, and cross-sectional analysis by SEM-EDX. Scientific investigations reveal that the Maratha practiced excellent cupellation techniques to remove most ore impurities. The ED-XRF data on the surface and interior indicate that the coin comprises pure copper, and copper conten

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Chaouqi, Soukaina, Natalia Moratalla-López, Gonzalo L. Alonso, et al. "Effect of Soil Composition on Secondary Metabolites of Moroccan Saffron (Crocus sativus L.)." Plants 12, no. 4 (2023): 711. http://dx.doi.org/10.3390/plants12040711.

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Climate and soil are important factors that affect the quality of saffron. Saffron quality is determined by the marked content of secondary metabolites. The objective of this work was to study the effect of soil physicochemical properties on the secondary metabolites of saffron. Our study concerned the analysis of saffron samples by high-performance liquid chromatography-detection by diode array (HPLC-DAD). Soil samples were analyzed by physicochemical methods, ED-XRF fluorescence and X-ray diffraction to determine the different types of clays. Saffron samples grown in loam–clay–sand soils con

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Koncz-Horváth, Dániel, and Zoltán Gácsi. "Using Simulated Data to Support the Calibration Process of ED-XRF Analysis." Advanced Materials Research 1120-1121 (July 2015): 1435–40. http://dx.doi.org/10.4028/www.scientific.net/amr.1120-1121.1435.

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In the general practice of ED-XRF measurements, the values of elemental concentrations are derived from complicated calculation methods. Hereby a simple mathematical formula is suggested, which provides an easy way to prepare standard samples. On the other hand, the simulation of spectral lines may also be a helpful tool for the calibration process. In this study, measured and simulated data were used for the quantitative analysis of ternary Au-Ag-Cu alloys. To determine the calibration points, the peak intensity ratio method was applied and the calibration curves were fitted. This work presen

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Ahirrao, Rajendrakumar, and Mandakini N. Chaudhari. "RD and ED-XRF study of Indian; Modern, Ancient and Historic Coins." JOURNAL OF SCIENTIFIC RESEARCH 65, no. 07 (2021): 82–86. http://dx.doi.org/10.37398/jsr.2021.650717.

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