Direct analysis of cotton swipes for plutonium isotope determination by microextraction-ICP-MS

2021 ◽  
Author(s):  
Benjamin T Manard ◽  
Shalina Metzger ◽  
Kayron T. Rogers ◽  
Brian W. Ticknor ◽  
N. Alex Zirakparvar ◽  
...  
Keyword(s):  
Isotopic Composition ◽  
Environmental Sample ◽  
Direct Analysis ◽  
Plutonium Isotope ◽  
Low Level ◽  
Icp Ms ◽  
Isotope Determination

This study demonstrates a method for determining the isotopic composition of low-level (sub-pg) plutonium (Pu) directly from a cotton swipe. Environmental sample (ES) swipes are routinely employed as a tool...

scholarly journals A single-step purification method for the precise determination of the antimony isotopic composition of environmental, geological and biological samples by HG-MC-ICP-MS

2021 ◽  
Author(s):  
Ferrari Colin ◽  
Resongles Eléonore ◽  
Freydier Rémi ◽  
Casiot Corinne
Keyword(s):  
Isotopic Composition ◽  
Biological Samples ◽  
Precise Determination ◽  
Single Step ◽  
Functionalized Silica ◽  
Purification Method ◽  
Silica Powder ◽  
Icp Ms ◽  
Single Step Purification

Thiol-functionalized silica powder allowed single-step purification of antimony for exploring stable Sb isotope signatures in the environment.

TC1725 - A Proposed Chalcopyrite Reference Material for LA-MC-ICP-MS Sulfur Isotope Determination

2021 ◽  
Author(s):  
Zhian Bao ◽  
Kaiyun Chen ◽  
Chunlei Zong ◽  
Honglin Yuan
Keyword(s):  
Reference Material ◽  
Reference Materials ◽  
Sulfur Isotope ◽  
Accuracy And Precision ◽  
Icp Ms ◽  
Geochemical Tracer ◽  
Isotope Determination

Sulfur isotope is an important geochemical tracer in diverse fields of geosciences. Controlling the accuracy and precision of microanalysis of sulfur isotope requires well-characterized reference materials with matrices similar to...

Isotopic composition analysis of dissolved mercury in seawater with purge and trap preconcentration and a modified Hg introduction device for MC-ICP-MS

2015 ◽  
Vol 30 (2) ◽  
pp. 353-359 ◽  
Author(s):  
Haiying Lin ◽  
Dongxing Yuan ◽  
Bingyan Lu ◽  
Shuyuan Huang ◽  
Lumin Sun ◽  
...  
Keyword(s):  
Isotopic Composition ◽  
Isotopic Analysis ◽  
Composition Analysis ◽  
Analysis Method ◽  
Purge And Trap ◽  
Icp Ms ◽  
Dissolved Mercury ◽  
Preconcentration Method

A modified introduction device and a preconcentration method were developed to enhance the sensitivity of the Hg isotopic analysis method.

scholarly journals Supplemental Material: Himalayan Miocene adakitic rocks, a case study of the Mayum pluton: Insights into geodynamic processes within the subducted Indian continental lithosphere and Himalayan mid-Miocene tectonic regime transition

2020 ◽  
Author(s):  
Chao Lin ◽  
Jinjiang Zhang ◽  
et al.
Keyword(s):  
Isotopic Composition ◽  
Continental Lithosphere ◽  
Isotopic Data ◽  
Element Geochemistry ◽  
Adakitic Rocks ◽  
Icp Ms ◽  
Geodynamic Processes ◽  
Data Statistics

Table S1: Bulk element geochemistry and isotopic composition of the Mayum pluton; Table S2: Zircon LA-ICP-MS U-Pb data for the Mayum pluton; Table S3: Zircon in situ Lu-Hf isotopic data for the Mayum pluton; Table S4: Data statistics for Himalayan Eocene and Miocene adakitic rocks.

scholarly journals Correction: A single-step purification method for the precise determination of the antimony isotopic composition of environmental, geological and biological samples by HG-MC-ICP-MS

2021 ◽  
Author(s):  
Colin Ferrari ◽  
Eléonore Resongles ◽  
Rémi Freydier ◽  
Corinne Casiot
Keyword(s):  
Isotopic Composition ◽  
Biological Samples ◽  
Precise Determination ◽  
Single Step ◽  
Purification Method ◽  
Icp Ms ◽  
Single Step Purification

Correction for ‘A single-step purification method for the precise determination of the antimony isotopic composition of environmental, geological and biological samples by HG-MC-ICP-MS’ by Colin Ferrari et al., J. Anal. At. Spectrom., 2021, 36, 776–785, DOI: "https://doi.org/10.1039/D0JA00452A">10.1039/D0JA00452A.

Analysis of ultra-low level rare earth elements in magnetite samples from banded iron formations using HR-ICP-MS after chemical separation

2014 ◽  
Vol 6 (15) ◽  
pp. 6125-6132 ◽  
Author(s):  
Wenjun Li ◽  
Xindi Jin ◽  
Bingyu Gao ◽  
Changle Wang ◽  
Lianchang Zhang
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Reference Materials ◽  
Chemical Separation ◽  
Banded Iron Formations ◽  
Low Level ◽  
Icp Ms ◽  
Ree Patterns ◽  
Iron Formations

Comparison between the REE data of this work and literature values by Z. S. Yu et al., Sampaio et al., Dulski et al., and Bau et al. in reference materials FER-2 (a) and FER-3 (b) using PAAS-normalized REE patterns.

Direct measurement of Fe isotope compositions in iron-dominate minerals without column chromatography using MC-ICP-MS

2022 ◽  
Author(s):  
Kaiyun Chen ◽  
Zhian Bao ◽  
Honglin Yuan ◽  
Nan Lv
Keyword(s):  
Mass Spectrometry ◽  
Direct Measurement ◽  
High Precision ◽  
Column Chromatography ◽  
Inductively Coupled Plasma ◽  
Practical Method ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry ◽  
Isotope Determination

This study presents a practical method for high-precision Fe isotope determination without column chromatography purification for iron-dominated mineral samples using multi-collector inductively coupled plasma-mass spectrometry (MC-ICP-MS). A series of comparable...

Direct analysis of radium-226 in sediment by ICP-MS: an analytical challenge?

2019 ◽  
Vol 34 (8) ◽  
pp. 1597-1605 ◽  
Author(s):  
Hamza Ben Yaala ◽  
Rihab Fniter ◽  
Delphine Foucher ◽  
Olivier Clarisse
Keyword(s):  
Direct Analysis ◽  
Analytical Challenge ◽  
Natural Sediment ◽  
Icp Ms ◽  
Low Levels

Low levels of radium-226 were accurately measured in natural sediment digests using single quadrupole ICP-MS.

Temporal Feature of Global Fallout 237Np Deposition in Paddy Field through the Measurement of Low-level 237Np by High Resolution ICP-MS

1994 ◽  
Vol 64 (3-4) ◽  
Author(s):  
M. Yamamoto ◽  
H. Kofuji ◽  
A. Tsumura ◽  
S. Yamasaki ◽  
K. Yuita ◽  
...  
Keyword(s):  
High Resolution ◽  
Paddy Field ◽  
Global Fallout ◽  
Low Level ◽  
Icp Ms ◽  
Temporal Feature

High-precision isotopic analysis of Cu in blood serum via multi-collector ICP-mass spectrometry for clinical investigation: steps towards improved robustness and higher sample throughput

2017 ◽  
Vol 32 (3) ◽  
pp. 597-608 ◽  
Author(s):  
Sara Lauwens ◽  
Marta Costas-Rodríguez ◽  
Hans Van Vlierberghe ◽  
Frank Vanhaecke
Keyword(s):  
Mass Spectrometry ◽  
Isotopic Composition ◽  
Blood Serum ◽  
Diurnal Variation ◽  
Clinical Investigation ◽  
Isotopic Analysis ◽  
Clinical Context ◽  
Sample Throughput ◽  
Icp Ms ◽  
Icp Mass Spectrometry

A procedure for Cu isolation from serum prior to MC-ICP-MS measurements was developed and applied in a clinical context. The serum Cu isotopic composition does not show diurnal variation.

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