Results 171 to 180 of about 81,493 (230)
Some of the next articles are maybe not open access.

Review on in situ Isotopic Analysis by LA-MC-ICP-MS

Journal of Earth Science, 2023
Jie Lin   +5 more
openaire   +2 more sources

Stable cerium isotope analysis of geological materials by MC-ICP-MS

Chemical Geology, 2023
Fang Liu   +8 more
openaire   +2 more sources

Significantly Enhanced Robustness of K Isotope Analysis by Collision Cell MC-ICP-MS and Its Application to the Returned Lunar Samples by China's Chang'e-5 Project.

Analytical Chemistry, 2023
Stable K isotope ratios, an emerging research tool for a wide range of problems, can be measured precisely with high sensitivity by using collision cell multicollector ICP mass spectrometers (CC-MC-ICP-MS). However, it has been shown that the accuracy of
Shichao An   +3 more
semanticscholar   +1 more source

234U/238U disequilibrium and 235U/238U ratios measured using MC-ICP-MS in natural high background radiation area soils to understand the fate of uranium.

Chemosphere, 2023
The Chhatrapur-Gopalpur coastal area in Odisha, India is a well-known natural high background radiation (HBRA) area due to the abundance of monazite (a thorium bearing radioactive mineral) in beach sands and soils.
N. Veerasamy   +7 more
semanticscholar   +1 more source

High precision Rb isotope measurements by MC-ICP-MS

Journal of Analytical Atomic Spectrometry, 2021
We developed a high precision Rb isotope analytical method using MC-ICP-MS and obtained Rb isotope data for geological standards.
Xia Hu   +3 more
openaire   +1 more source

Precise measurement of 41 K/39 K ratios by HR-MC-ICP-MS under a dry and hot plasma setting.

Rapid Communications in Mass Spectrometry, 2022
RATIONALE Stable K isotope geochemistry is becoming an important tools for various applications. Developments of analytical methods for K isotopes based on MC-ICP- MS without collision cell will bring research capability of K isotopes to many existing MC-
Shichao An, Xiang-long Luo, Weiqiang Li
semanticscholar   +1 more source

One-step chromatographic purification of K, Ca, and Sr from geological samples for high precision stable and radiogenic isotope analysis by MC-ICP-MS

, 2021
Multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS) is widely used in stable and radiogenic isotope analysis of various elements because of the extremely high precision and accuracy.
Xiaoqiang Li, G. Han
semanticscholar   +1 more source

Iso-Compass: new freeware software for isotopic data reduction of LA-MC-ICP-MS

, 2020
Currently, laser ablation multi-collector inductively coupled plasma mass spectrometry (LA-MC-ICP-MS) is a prominent and powerful method for in situ isotopic analysis.
Wen Zhang, Zhaochu Hu, Yongsheng Liu
semanticscholar   +1 more source

A new synthesis scheme of pyrite and chalcopyrite reference materials for in situ iron and sulfur isotope analysis using LA-MC-ICP-MS

Journal of Analytical Atomic Spectrometry, 2022
Microanalysis of Fe and S isotopes in sulfides by laser ablation multi-collector inductively coupled plasma mass spectrometry (LA-MC-ICP-MS) has been used as an important tool to identify the material sources...
Yantong Feng   +7 more
semanticscholar   +1 more source

Detection of counterfeit tablets of an antiviral drug using δ34S measurements by MC-ICP-MS and confirmation by LA-MC-ICP-MS and HPLC-MC-ICP-MS

Journal of Analytical Atomic Spectrometry, 2008
A new approach for pharmaceutical counterfeit detection using laser ablation multicollector inductively coupled plasma mass spectrometry (LA-MC-ICP-MS) and high performance liquid chromatography multicollector inductively coupled plasma mass spectrometry (HPLC-MC-ICP-MS) has been developed.
Rebeca Santamaria-Fernandez   +2 more
openaire   +1 more source

Home - About - Disclaimer - Privacy