Results 21 to 30 of about 1,162,210 (310)

Comparison of sp-ICP-MS and MDG-ICP-MS for the determination of particle number concentration [PDF]

open access: yesAnalytical and Bioanalytical Chemistry, 2015
Analytical and Bioanalytical Chemistry, 407 (14)
Gschwind, Sabrina   +2 more
openaire   +4 more sources

Development of validation methods to determine cadmium in cocoa almond from the beans by ICP-MS and ICP-OES

open access: yesTalanta Open, 2022
There are many publications on the quantification of cadmium (Cd) in cocoa beans and cocoa products. However, quantifying Cd in cocoa almonds from beans involves a critical step in the sample preparation process, such as dehulling the beans. This process
Yeni Rodríguez Giraldo   +4 more
doaj   +1 more source

Elemental bio-imaging using laser ablation-triple quadrupole-ICP-MS

open access: yes, 2016
Elemental bio-imaging using the technological advances of ICP-QQQ-MS.
DP Bishop (14539736)   +8 more
core   +2 more sources

Multi-collector Inductively Coupled Plasma Mass Spectrometry: New Developments and Basic Concepts for High-precision Measurements of Mass-dependent Isotope Signatures

open access: yesCHIMIA, 2022
Due to the development of multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS) around 25 years ago, the isotopes of a large range of elements (masses from Li to U) are now analyzed with high enough precision and accuracy to resolve ...
Nicolas Greber, Kirsten van Zuilen
doaj   +1 more source

Weighted Linear Regression Improves Accuracy of Quantitative Elemental Bioimaging by Means of LA-ICP-MS

open access: yes, 2021
The application of ordinary least squares (OLS) linear regression is widely used in order to approximate linear external calibration data. However, the assumption of homoscedasticity is often not considered as a requirement for correct data approximation,
Michael Sperling (608490)   +5 more
core   +1 more source

Investigation of the Impact of L-Phenylalanine and L-Tyrosine Pre-Treatment on the Uptake of 4-Borono-L-Phenylalanine in Cancerous and Normal Cells Using an Analytical Approach Based on SC-ICP-MS

open access: yesMolecules, 2023
Boron has gained significant attention in medical research due to its B-10 isotope’s high cross section for the reaction with thermal neutrons, generating ionizing particles that can eliminate cancer cells, propelling the development of boron neutron ...
Emilia Balcer   +5 more
doaj   +1 more source

Determination of trace metals in electrolytic copper by ICP OES and ICP-MS

open access: yesBrazilian Archives of Biology and Technology, 2005
The performance of axial view ICP OES and ICP-MS techniques were compared through the determination of As, Fe, Mn, Pb, Sb and Sn in electrolytic copper. Samples were prepared by two procedures: 1. Total dissolution with 5 % v/v HNO3 and 2.
Éder José dos Santos   +4 more
doaj   +1 more source

Trends towards Effective Analysis of Fluorinated Compounds Using Inductively Coupled Plasma Mass Spectrometry (ICP-MS)

open access: yesJournal of Analytical Methods in Chemistry, 2021
Increased demand for monitoring and identification of novel and unknown fluorinated compounds (FCs) has demonstrated the need of sensitive fluorine-specific detectors for unknown FCs in both biological and environmental matrices.
Ruth Lorivi Moirana   +4 more
doaj   +1 more source

Inductively Coupled Plasma-Mass Spectrometry (ICP-MS): A Review of Technological Development and Emerging Applications

open access: yesYankuang ceshi
Since its inception in 1980, inductively coupled plasma-mass spectrometry (ICP-MS) has developed as the core technology for trace element analysis in modern analytical chemistry.
Xiu HUANG   +7 more
doaj   +1 more source

Online preconcentration ICP-MS analysis of rare earth elements in seawater

open access: yes, 2012
The rare earth elements (REEs) with their systematically varying properties are powerful tracers of continental inputs, particle scavenging intensity and the oxidation state of seawater.
Stichel, Torben   +5 more
core   +1 more source

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