Articles with "multi elemental" as a keyword



Qualitative and quantitative analysis of peanut adulteration in almond powder samples using multi-elemental fingerprinting combined with multivariate data analysis methods

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Published in 2017 at "Food Control"

DOI: 10.1016/j.foodcont.2017.06.014

Abstract: Abstract In this study, adulteration of almond powder samples with peanut was analyzed using multi-elemental fingerprinting based on inductively coupled plasma optical emission measurements (ICP-OES) combined with chemometric methods. The ability of multivariate data analysis… read more here.

Keywords: multi elemental; almond; analysis; adulteration ... See more keywords

Effects of V addition on the microstructure and properties of multi-elemental Nb–Si based ultrahigh temperature alloys

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Published in 2020 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2020.156254

Abstract: Abstract Four multi-elemental Nb–Si based ultrahigh temperature alloys with nominal compositions of Nb–22Ti–15Si–5Cr–5Mo–4Zr–3Al-2Hf-xV (x = 0, 3, 5 and 10, respectively) (at.%) were prepared by vacuum non-consumable arc-melting. The effects of V addition on the microstructure, room… read more here.

Keywords: temperature; addition; multi elemental; temperature alloys ... See more keywords
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Effects of Mo and Zr composite additions on the microstructure, mechanical properties and oxidation resistance of multi-elemental Nb-Si based ultrahigh temperature alloys

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Published in 2021 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2021.159437

Abstract: Abstract The Nb-Si based alloys adding Mo, Zr and Mo-Zr respectively were prepared by vacuum non-consumable arc melting. The alloys’ microstructure and comprehensive performances including microhardness, room temperature fracture toughness as well as compressive strength… read more here.

Keywords: elemental based; resistance; temperature; multi elemental ... See more keywords

A multi-elemental approach to assess potential contamination in tourist beaches: The case of Loreto Bay (Marine Protected Area), NW Mexico.

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Published in 2019 at "Marine pollution bulletin"

DOI: 10.1016/j.marpolbul.2019.06.083

Abstract: Metal/metalloid concentrations in water sediment and commercial fishes of Loreto Maritime National Park (MNP), Baja California Sur, Mexico were determined for a comprehensive geochemical study. In-situ physical characteristics (pH, conductivity, redox potential, dissolved oxygen, turbidity)… read more here.

Keywords: mexico; multi elemental; elemental approach; assess potential ... See more keywords

Defect dynamics and uniaxial tensile deformation of equi and non-equi-atomic configuration of multi-elemental alloys

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Published in 2021 at "Materials Chemistry and Physics"

DOI: 10.1016/j.matchemphys.2021.124549

Abstract: Abstract In this article, molecular dynamics and statics-based simulations were carried out to study the effect of equi-atomic and non-equi-atomic compositions of multi-elemental alloys on defect dynamics and tensile deformation. High and medium entropy alloy… read more here.

Keywords: equi atomic; non equi; multi elemental; deformation ... See more keywords

Improving the analytical performance of pulsed-GD-SFMS for multi-elemental depth profile analysis of heat-treated Zn coatings on extruded aluminium

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Published in 2019 at "Journal of Analytical Atomic Spectrometry"

DOI: 10.1039/c9ja00189a

Abstract: An improved analytical method based on pulsed glow discharge sector field mass spectrometry is investigated for fast and sensitive multi-elemental depth profiling of heat-treated Zn coatings on extruded aluminium. read more here.

Keywords: multi elemental; coatings extruded; elemental depth; extruded aluminium ... See more keywords

An overview on multi-elemental profile integrated with chemometrics for food quality assessment: toward new challenges.

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Published in 2022 at "Critical reviews in food science and nutrition"

DOI: 10.1080/10408398.2022.2055527

Abstract: Food products, especially those with high value-added, are commonly subjected to strict quality controls, which are of paramount importance, especially for attesting to some peculiar features related, for instance, to their geographical origin and/or the… read more here.

Keywords: food; overview multi; quality; multi elemental ... See more keywords

Ion expansion dynamics of laser induced multi-elemental plasmas

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Published in 2023 at "Journal of Physics D: Applied Physics"

DOI: 10.1088/1361-6463/acd3ff

Abstract: Ablation of multi-elemental materials by nanosecond lasers is often used to deposit oxide thin films. Understanding the ablation plume dynamics is of utmost importance to gain a detailed insight into thin film growth of materials… read more here.

Keywords: acceleration; multi elemental; energy; expansion dynamics ... See more keywords

Site fidelity and movements of an amphidromous goby revealed by otolith multi-elemental signatures along a tropical watershed

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Published in 2018 at "Ecology of Freshwater Fish"

DOI: 10.1111/eff.12396

Abstract: Otolith microchemistry can provide crucial information to address gaps of knowledge in spatio-temporal ecology of fish species. However, understanding the seasonal variability of water chemistry and its effect on otolith signatures is needed to interpret… read more here.

Keywords: multi elemental; elemental signatures; otolith multi; site fidelity ... See more keywords

Computationally aided, entropy-driven synthesis of highly efficient and durable multi-elemental alloy catalysts

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Published in 2020 at "Science Advances"

DOI: 10.1126/sciadv.aaz0510

Abstract: We developed a computationally aided alloy synthesis in the multi-element space toward highly efficient and durable catalysts. Multi-elemental alloy nanoparticles (MEA-NPs) hold great promise for catalyst discovery in a virtually unlimited compositional space. However, rational… read more here.

Keywords: efficient durable; alloy; multi elemental; computationally aided ... See more keywords

Multi-Elemental Analysis for the Determination of the Geographic Origin of Tropical Timber from the Brazilian Legal Amazon

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Published in 2025 at "Forests"

DOI: 10.3390/f16081284

Abstract: Illegal logging is a major threat to tropical forests; however, control mechanisms and efforts to combat illegal logging have not effectively curbed fraud in the production chain, highlighting the need for effective methods to verify… read more here.

Keywords: elemental analysis; timber; geographic origin; multi elemental ... See more keywords