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Simplifying Sample Preparation for Soil Fertility Analysis by X-ray Fluorescence Spectrometry [PDF]
Sensors, 2019 Portable X-ray fluorescence (pXRF) sensors allow one to collect digital data in a practical and environmentally friendly way, as a complementary method to traditional laboratory analyses.
Tiago Rodrigues Tavares +7 more
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X-ray Fluorescence Spectrometry
Analytical Sciences, 2021 A spectrometric method that determines the type and concentration of elements or chemicals in a sample, based upon the principle that each element emits fluorescent light of a particular wavelength when exposed to an X-ray.
Akiko Hokura
semanticscholar +5 more sources
Improving signal-to-noise ratio for the forensic analysis of glass using micro X-ray fluorescence spectrometry. [PDF]
Xray Spectrom, 2020 Micro X-ray fluorescence spectrometry (μXRF) is a standard technique used for the elemental analysis of glass fragments in forensic casework. The glass specimens encountered in casework are usually small (30%) was observed for lower atomic number ...
Corzo R, Steel E.
europepmc +2 more sources
Foliar Elemental Analysis of Brazilian Crops via Portable X-ray Fluorescence Spectrometry [PDF]
Sensors, 2020 Foliar analysis is very important for the nutritional management of crops and as a supplemental parameter for soil fertilizer recommendation. The elemental composition of plants is traditionally obtained by laboratory-based methods after acid digestion ...
Camila S. Borges +7 more
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Quick Analysis of Organic Amendments via Portable X-ray Fluorescence Spectrometry. [PDF]
Int J Environ Res Public Health, 2019 The determination of heavy metals in soils and organic amendments, such as compost, manure, biofertilizer, and sludge, generally involves the digestion of samples with aqua regia, and the determination of those in the solution using various techniques ...
López-Núñez R +4 more
europepmc +3 more sources
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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Determination of Chlorides in Ionic Liquids by Wavelength Dispersive X‑ray Fluorescence Spectrometry [PDF]
ACS Omega, 2021 Willem Vereycken +3 more
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Chemosphere, 2022 In recent years, the conceptual advancement on green analytical chemistry (GAC) has moved in parallel with efforts to incorporate new screening or quantitative low-cost analytical tools to solve analytical problems. In this sense, the role of solid state
E. Marguí, I. Queralt, E. Almeida
semanticscholar +1 more source
Zhongguo shipin weisheng zazhi, 2022 ObjectiveA portable high-sensitivity X-ray fluorescence spectrometry method was established to directly and quickly determine the content of arsenic， cadmium and lead in wheat flour.MethodsPart of the sample was put into the sample cup， and then directly
ZHONG Hailin +8 more
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Fluorescence correction for activity measurement of 93mNb in niobium dosimeters: Calculation and experimental validation [PDF]
EPJ Web of Conferences, 2023 Niobium is a dosimeter used to characterize fast-neutron reaction rates to monitor nuclear reactor vessels. Its characterization is based on the activity of 93mNb resulting from the 93Nb(n,n’) activation reaction. The decay of 93mNb results mainly in the
Lépy Marie-Christine +5 more
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