Cargando…

Speciation Analysis of Arsenic by Selective Hydride Generation-Cryotrapping-Atomic Fluorescence Spectrometry with Flame-in-Gas-Shield Atomizer: Achieving Extremely Low Detection Limits with Inexpensive Instrumentation

[Image: see text] This work describes the method of a selective hydride generation-cryotrapping (HG-CT) coupled to an extremely sensitive but simple in-house assembled and designed atomic fluorescence spectrometry (AFS) instrument for determination of toxicologically important As species. Here, an a...

Descripción completa

Detalles Bibliográficos
Autores principales:	Musil, Stanislav, Matoušek, Tomáš, Currier, Jenna M., Stýblo, Miroslav, Dědina, Jiří
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2014
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4204903/ https://www.ncbi.nlm.nih.gov/pubmed/25300934 http://dx.doi.org/10.1021/ac502931k

Ejemplares similares

Speciation of Arsenic in Exfoliated Urinary Bladder Epithelial Cells from Individuals Exposed to Arsenic in Drinking Water
por: Hernández-Zavala, Araceli, et al.
Publicado: (2008)

Radical theory of hydride atomization confirmed after four decades – determination of H radicals in a quartz hydride atomizer by two-photon absorption laser-induced fluorescence
por: Dvořák, Pavel, et al.
Publicado: (2019)

Arsenic speciation in beverages by direct injection-ion chromatography hydride generation atomic fluorescence spectrometry
por: Moreno, E., et al.
Publicado: (2000)

Localisation of volatile isotopes on cryotraps
por: Neumayr, J.B, et al.
Publicado: (23/0)

Quantifying uncertainty in the measurement of arsenic in suspended particulate matter by Atomic Absorption Spectrometry with hydride generator
por: Singh, Nahar, et al.
Publicado: (2011)

Localization of volatile isotopes on a cryotrap
por: Thirolf, P.G, et al.
Publicado: (2008)

Localization of volatile isotopes on a cryotrap
por: Juergen Neumayr, Martin Gross, Dietrich Habs, Florian Nebel, Rainer Stoepler, Jerzy Szerypo, Peter Thirolf
Publicado: (02/1)

Localizing volatile radioactivity on a cryotrap*
por: P.G. Thirolf (1,3), J.B. Neumayr (1,3), M. Gross(1,3), D. Habs (1,3), F. Nebel (2,3), R. Stoepler (1,3), J. Szerypo (1,3) (1) LMU München, Department f. Physik, Garching, (2) Physik Department, TU München, Garching, (3) Maier-Leibnitz-Labor, Garching
Publicado: (06/0)

Determination of Inorganic Arsenic in a Wide Range of Food Matrices using Hydride Generation - Atomic Absorption Spectrometry.
por: de la Calle, Maria B., et al.
Publicado: (2017)

Resolving hydrogen atoms at metal-metal hydride interfaces
por: de Graaf, Sytze, et al.
Publicado: (2020)

Ultra-trace level detection of arsenic and selenium using a commercially available hydride generator with atomic-absorption detection
por: Ward, R. W., et al.
Publicado: (1983)

Generation of selenium hydride from alkaline solutions: a new concept of the hydride generation-atomic absorption technique
por: Bye, Ragnar
Publicado: (1989)

Confinement of volatile radioactivity from an open fission source in a cryotrap
por: P.G. Thirolf, W. Carli, M. Gross, A. Kohlhund, H.J. Maier, P. Maier-Komor, F. Nebel, J. Neumayr, R. Stoepler, J. Szerypo
Publicado: (20/0)

Catalytic hydrogen atom transfer to alkenes: a roadmap for metal hydrides and radicals
por: Shevick, Sophia L., et al.
Publicado: (2020)

Speciation of inorganic arsenic in aqueous samples using a novel hydride generation microfluidic paper-based analytical device (µPAD)
por: Bonacci, Mason E., et al.
Publicado: (2022)

Photo-triggered hydrogen atom transfer from an iridium hydride complex to unactivated olefins
por: Schreier, Mirjam R., et al.
Publicado: (2020)

Color Phenomena Associated With Energy Transfer in Afterglows and Atomic Flames
por: Bass, Arnold M., et al.
Publicado: (1963)

Determination of arsenic chemical species in rice grains using high-performance liquid chromatography coupled to hydride generator with atomic fluorescence detector (HPLC-HG-AFS)
por: Urango-Cárdenas, Iván David, et al.
Publicado: (2021)

Arsenic Exposure and Type 2 Diabetes: MicroRNAs as Mechanistic Links?
por: Beck, Rowan, et al.
Publicado: (2017)

Speciation of arsenic in sulfidic waters
por: Wilkin, Richard T, et al.
Publicado: (2003)

Arsenic Soil Contamination and Its Effects on 5-Methylcytosine Levels in Onions and Arsenic Distribution and Speciation
por: Popov, Marek, et al.
Publicado: (2023)

Determination of Mercury in an Assortment of Dietary Supplements Using an Inexpensive Combustion Atomic Absorption Spectrometry Technique
por: Levine, Keith E., et al.
Publicado: (2005)

Evaluation of lithium determination in three analyzers: flame emission, flame atomic absorption spectroscopy and ion selective electrode
por: Aliasgharpour, Mehri, et al.
Publicado: (2009)

Exposure to arsenic in drinking water is associated with increased prevalence of diabetes: a cross-sectional study in the Zimapán and Lagunera regions in Mexico
por: Del Razo, Luz M, et al.
Publicado: (2011)

Cryotrapping peroxide in the active site of human mitochondrial manganese superoxide dismutase crystals for neutron diffraction
por: Azadmanesh, Jahaun, et al.
Publicado: (2022)

Atomically Precise, Thiolated Copper–Hydride Nanoclusters as Single-Site Hydrogenation Catalysts for Ketones in Mild Conditions
por: Sun, Cunfa, et al.
Publicado: (2019)

Magnetic quasi-atomic electrons driven reversible structural and magnetic transitions between electride and its hydrides
por: Lee, Seung Yong, et al.
Publicado: (2023)

Speciation of Arsenic(III) and Arsenic(V) in Plant-Based Drinks
por: Ruzik, Lena, et al.
Publicado: (2022)

Fate of arsenicals in mice carrying the human AS3MT gene exposed to environmentally relevant levels of arsenite in drinking water
por: Douillet, Christelle, et al.
Publicado: (2023)

Atomic-Scale Patterning of Arsenic in Silicon by Scanning Tunneling Microscopy
por: Stock, Taylor J. Z., et al.
Publicado: (2020)

Room Temperature Incorporation of Arsenic Atoms into the Germanium (001) Surface
por: Hofmann, Emily V. S., et al.
Publicado: (2023)

The role of biomethylation in toxicity and carcinogenicity of arsenic: a research update.
por: Stýblo, Miroslav, et al.
Publicado: (2002)

Active Intermediates in Copper Nitrite Reductase Reactions Probed by a Cryotrapping‐Electron Paramagnetic Resonance Approach
por: Hedison, Tobias M., et al.
Publicado: (2020)

Growth of lithium hydride thin films from solutions: Towards solution atomic layer deposition of lithiated films
por: Kundrata, Ivan, et al.
Publicado: (2019)

Groundwater Irrigation and Arsenic Speciation in Rice in Cambodia
por: Murphy, Tom, et al.
Publicado: (2018)

Study on interaction mechanism of different atomic ratio of neodymium, arsenic and iron
por: Mao, Juncheng, et al.
Publicado: (2021)

Bespoke magnetic field design for a magnetically shielded cold atom interferometer
por: Hobson, P. J., et al.
Publicado: (2022)

Electrochemical Oxidation of HMF via Hydrogen Atom Transfer and Hydride Transfer on NiOOH and the Impact of NiOOH Composition
por: Bender, Michael T., et al.
Publicado: (2022)

Vitamin B(12) and hydrogen atom transfer cooperative catalysis as a hydride nucleophile mimic in epoxide ring opening
por: Funk, Brian E., et al.
Publicado: (2023)

Arsenic Speciation and Extraction and the Significance of Biodegradable Acid on Arsenic Removal—An Approach for Remediation of Arsenic-Contaminated Soil
por: Nguyen Van, Thinh, et al.
Publicado: (2017)

Cannot write session to /tmp/vufind_sessions/sess_jcjiqcqm27t7t0kubq66u3gngo