Results 11 to 20 of about 34,591 (190)

A Non-Matrix-Matched Calibration Method for In Situ Major and Trace Element Analysis of Scheelite by Nanosecond LA-ICP-MS [PDF]

open access: yesMolecules, 2023
In this work, a reliable and robust in situ non-matrix-matched calibration method is proposed for element composition determination in scheelite samples.
Xijuan Tan   +4 more
doaj   +2 more sources

LA-ICP-MS using a nitrogen plasma source.

open access: yesJ Anal At Spectrom, 2021
Here we describe the first study of a nitrogen based inductively coupled plasma mass spectrometry system in conjunction with laser ablation (LA-(N2-ICP)-MS).
Neff C   +3 more
europepmc   +6 more sources

Method development with LA-ICP-MS in U-Pb geochronology using design of experiment [PDF]

open access: yesMethodsX
Inductively Coupled Plasma Mass Spectrometry (ICP-MS), when combined with laser ablation (LA-ICP-MS), is widely used for precise U-Pb zircon geochronology.
Merve Caner   +3 more
doaj   +2 more sources

Comparison of Metal Nanoparticles (Au, Ag, Eu, Cd) Used for Immunoanalysis Using LA-ICP-MS Detection [PDF]

open access: yesMolecules, 2021
Immunochemical methods are used not only in clinical practice for the diagnosis of a wide range of diseases but also in basic and advanced research. Based on the unique reaction between the antibody and its respective antigens, it serves to specifically ...
Marcela Vlcnovska   +10 more
doaj   +2 more sources

Percolation Diffusion into Self-Assembled Mesoporous Silica Microfibres [PDF]

open access: yesNanomaterials, 2014
Percolation diffusion into long (11.5 cm) self-assembled, ordered mesoporous microfibres is studied using optical transmission and laser ablation inductive coupled mass spectrometry (LA-ICP-MS).
John Canning   +9 more
doaj   +4 more sources

Feasibility of Matrix-Matched Material for Determining Elements in Rice Flour by SN-ICP-MS and LA-ICP-MS [PDF]

open access: yesFoods
The preparation of matrix-matched material for elemental quantitative analysis in rice flour matrix is proposed here for the first time as part of a feasibility study using the SN-ICP-MS and LA-ICP-MS methods.
Chunyapuk Kukusamude   +3 more
doaj   +2 more sources

Short communication: On the potential use of materials with heterogeneously distributed parent and daughter isotopes as primary standards for non-U–Pb geochronological applications of laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) [PDF]

open access: yesGeochronology, 2022
Many new geochronological applications of laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) have been proposed in recent years.
D. V. Popov, D. V. Popov
doaj   +1 more source

Technical note: LA–ICP-MS U–Pb dating of unetched and etched apatites [PDF]

open access: yesGeochronology, 2021
The same unetched and chemically etched apatite crystals from five rock samples were dated by the U–Pb method via laser ablation inductively coupled plasma mass spectrometry (LA–ICP-MS).
F. Abdullin   +3 more
doaj   +1 more source

Evaluating U-Pb accuracy and precision by comparing zircon ages from 12 standards using TIMS and LA-ICP-MS methods

open access: yesGeosystems and Geoenvironment, 2023
U-Pb geochronological studies based on LA-ICP-MS isotopic measurements often require a profound understanding of the accuracy, precision, and preferred ages derived from this methodology.
Stephen J. Puetz, Christopher J. Spencer
doaj   +1 more source

Analysis method for in-situ trace element determination of magnetite by LA-ICP-MS

open access: yes地质科技通报, 2021
Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) method is characterized by in-situ, high space resolution and high sensitivity.
Yan Luan, Xiaohui Sun, Minwu Liu, Ke He
doaj   +1 more source

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