Results 21 to 30 of about 144,049 (347)

Inductively coupled plasma mass spectrometry

open access: yes
Inductively coupled plasma mass spectrometry (ICP-MS) has grown tremendously since its introduction in 1980, owing to its multi-element and isotopic analytical capability with flexible sample introduction, high sensitivity, and fast sample throughput.
Hu, Yan, Moynier, Frédéric
  +5 more sources

Challenges in the quality assurance of elemental and isotopic analyses in the nuclear domain benefitting from high resolution ICP-OES and sector field ICP-MS [PDF]

open access: yes, 2014
Accurate analytical data reinforces fundamentally the meaningfulness of nuclear fuel performance assessments and nuclear waste characterization. Regularly lacking matrix-matched certified reference materials, quality assurance of elemental and isotopic ...
ALVAREZ SARANDES LAVANDERA Rafael   +2 more
core   +1 more source

Characterization of the aerosol produced by infrared femtosecond laser ablation of polyacrylamide gels for the sensitive inductively coupled plasma mass spectrometry detection of selenoproteins [PDF]

open access: yes, 2009
A 2D high repetition rate femtosecondlaserablation strategy (2-mm wide lane) previously developed for the detection of selenoproteins in gel electrophoresis by inductively coupled plasma mass spectrometry was found to increase signal sensitivity by a ...
Alexis, Joël   +7 more
core   +2 more sources

An overview of methods used for quantification of heavy metal contents in vegetal samples

open access: yesRomanian Journal of Ecology & Environmental Chemistry, 2021
Continuous monitoring of heavy metals content in vegetal products is a priority for food control and a risk assessment strategy for human health. Having in view the importance of heavy metals surveillance, the aim of this paper is to identify, on the ...
Gina Vasile Scaeteanu   +2 more
doaj   +1 more source

ICP-Mass-Spectrometry Ionic Profile of Whole Saliva in Patients with Untreated and Treated Periodontitis

open access: yesBiomedicines, 2020
Over the past decade, there has been growing interest in the association between macro and trace minerals in body fluids and systemic diseases related to chronic inflammation and oxidative stress.
Federica Romano   +6 more
doaj   +1 more source

Automated online preconcentration system for the determination of trace amounts of lead using Pb-selective resin and inductively coupled plasma-atomic emission spectrometry [PDF]

open access: yes, 2006
An automated sequential-injection online preconcentration system was developed for the determination of lead by inductively coupled plasma - atomic emission spectrometry (ICP-AES). The preconcentration of lead was performed with a minicolumn containing a
A. Sabarudin   +5 more
core   +1 more source

Detection of adulteration of fish caviar by inductively coupled plasma mass spectrometry [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Серия Химия. Биология. Экология
The use of inductively coupled plasma mass spectrometry for differentiation of natural and imitated caviar of various fish species: salmon, sturgeon, and particulate species has been proposed.
Sharapova, Ekaterina K.   +3 more
doaj   +1 more source

Isotope Mass Spectrometry and Inductively Coupled Plasma Mass Spectrometry in Honey Authentication

open access: yesТехника и технология пищевых производств
Honey is a popular product and one of the most faked foods in the world. Current authentication methods remain rather ineffective. In this study, isotope radio mass spectrometry (IRMS) and inductively coupled plasma mass spectrometry (ICP-MS) made it ...
Oganesyants Lev   +3 more
doaj   +1 more source

Speciation and determination of mercury by various analytical techniques

open access: yesReviews in Analytical Chemistry, 2013
Mercury is one of the most important metals to environmental researchers due to its toxicity. In recent years, many authors determined the concentration of mercury and its different forms in the environment, such as soil, water, atmosphere and biota ...
Suvarapu Lakshmi Narayana   +2 more
doaj   +1 more source

Data interpretation in forensic sediment and soil geochemistry [PDF]

open access: yes, 2006
Automated geochemical techniques enable reproducible elemental assays of small quantity samples and have been used in recent years in many forensic criminal investigations in England and Wales.
Bull, PA, Morgan, RM
core   +1 more source

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