Simultaneous determination of arsenic and cadmium by hydride generation atomic fluorescence spectrometry using magnetic zero-valent iron nanoparticles for separation and pre-concentration
Sign Up to like & getrecommendations! Published in 2017 at "Microchemical Journal"
DOI: 10.1016/j.microc.2017.04.030
Abstract: Abstract A novel method was established for simultaneous determination of trace arsenic and cadmium by hydride generation atomic fluorescence spectrometry (HG-AFS) using nanoparticles of zero-valent iron (nZVI) for separation and pre-concentration. As (III) and Cd… read more here.
Keywords: simultaneous determination; determination; generation atomic; hydride generation ... See more keywords
An automated continuous homogeneous microextraction for the determination of selenium and arsenic by hydride generation atomic fluorescence spectrometry.
Sign Up to like & getrecommendations! Published in 2018 at "Talanta"
DOI: 10.1016/j.talanta.2018.01.033
Abstract: An automated continuous homogeneous microextraction approach based on a flow system has been developed and coupled with a hydride generation atomic fluorescence spectrometry system (HG-AFS). The developed approach was applied for the determination of trace… read more here.
Keywords: continuous homogeneous; homogeneous microextraction; automated continuous; generation atomic ... See more keywords
Speciation of germanium in environmental water reference materials by hydride generation and cryotrapping in combination with ICP-MS/MS.
Sign Up to like & getrecommendations! Published in 2021 at "Talanta"
DOI: 10.1016/j.talanta.2020.121972
Abstract: A method for the speciation analysis of the three main species of germanium in environmental waters, namely inorganic germanium (iGe), monomethyl germanium (MMGe) and dimethyl germanium (DMGe), has been developed. Germanium species were volatilized by… read more here.
Keywords: germanium environmental; reference materials; germanium; water ... See more keywords
Determination of arsenic in biological samples by slurry sampling hydride generation atomic fluorescence spectrometry usingin situdielectric barrier discharge trap
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Analytical Atomic Spectrometry"
DOI: 10.1039/c8ja00374b
Abstract: In this study, the slurry sampling hydride generation (SLS-HG) system was first coupled within situdielectric barrier discharge atomic fluorescence spectrometry (DBD-AFS) for arsenic analysis in biological samples based on the gas phase enrichment (GPE) principle. read more here.
Keywords: barrier discharge; spectrometry; sampling hydride; slurry sampling ... See more keywords
Measurements of mass-dependent Te isotopic variation by hydride generation MC-ICP-MS
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Analytical Atomic Spectrometry"
DOI: 10.1039/c9ja00244h
Abstract: Tellurium (Te) stable isotope measurements have the potential to serve as tracers of Te mobility and redox conditions in modern and ancient environments. Here, we present a method to measure Te isotope ratios by MC-ICP-MS… read more here.
Keywords: measurements mass; generation; mass dependent; isotopic ... See more keywords
Ultra-sensitive determination of antimony valence by solution cathode glow discharge optical emission spectrometry coupled with hydride generation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Analytical Atomic Spectrometry"
DOI: 10.1039/d0ja00009d
Abstract: An ultra-sensitive solution cathode glow discharge-optical emission spectrometry (SCGD-OES) method coupled with hydride generation (HG) for the determination of antimony valence is described. Through masking Sb(V) with citric acid in HCl medium, stibine from Sb(III)… read more here.
Keywords: spectrometry; determination; antimony; solution ... See more keywords
Determination of Te, As, Bi, Sb and Se (TABS) in Geological Reference Materials and Geo PT Proficiency Test Materials by Hydride Generation‐Atomic Fluorescence Spectrometry (HG‐AFS)
Sign Up to like & getrecommendations! Published in 2019 at "Geostandards and Geoanalytical Research"
DOI: 10.1111/ggr.12289
Abstract: The study of Te, As, Bi, Sb and Se (TABS) has increased over the past years due to their use in the development of low‐carbon energy technologies. However, there is a scarcity of mass fraction… read more here.
Keywords: geological reference; reference materials; reference; generation atomic ... See more keywords
Application of Microwave Plasma Atomic Emission Spectrometry and Hydride Generation for Determination of Arsenic and Selenium in Mineral Water
Sign Up to like & getrecommendations! Published in 2017 at "Inorganic Materials"
DOI: 10.1134/s0020168517140126
Abstract: The ability to determine arsenic and selenium at their maximum acceptable concentrations (MAC) in drinking water via microwave plasma atomic emission spectrometry (MP-AES) and hydride generation is shown in this study. The determination of these… read more here.
Keywords: plasma atomic; determination; hydride generation; arsenic selenium ... See more keywords
Determination of selenium during pathogenesis of hepatic fibrosis employing hydride generation and inductively coupled plasma mass spectrometry
Sign Up to like & getrecommendations! Published in 2018 at "Biological Chemistry"
DOI: 10.1515/hsz-2017-0260
Abstract: Abstract Serum and liver selenium levels were studied during the pathogenesis of N-nitrosodimethylamine (NDMA) induced hepatic fibrosis in rats. The degree of fibrosis was assessed with Masson’s trichrome staining and quantifying collagen content in the… read more here.
Keywords: fibrosis; pathogenesis; hydride generation; hepatic fibrosis ... See more keywords
Analytical Strategies for Determination and Environmental Impact Assessment of Inorganic Antimony Species in Natural Waters Using Hydride Generation Atomic Fluorescence Spectrometry (HG AFS)
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Brazilian Chemical Society"
DOI: 10.21577/0103-5053.20170129
Abstract: This study proposes an optimized procedure for the determination of inorganic antimony species in natural waters using hydride generation atomic fluorescence spectrometry (HG AFS) and continuous flow system. The variables of the hydride generation system,… read more here.
Keywords: antimony; hydride generation; antimony species; inorganic antimony ... See more keywords