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A review of non-chromatographic methods for speciation analysis.
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TLDR
The main principles of the different strategies proposed in the published works and their advantages and drawbacks are discussed in order to provide to the readers an appropriate picture of the state-of the-art of fast and cheap methodologies available to obtain information about the presence of different chemical forms of trace elements in environmental, clinical and food samples.About:
This article is published in Analytica Chimica Acta.The article was published on 2009-03-23. It has received 116 citations till now. The article focuses on the topics: Genetic algorithm.read more
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Speciation and detection of arsenic in aqueous samples: a review of recent progress in non-atomic spectrometric methods.
Jian Ma,Jian Ma,Mrinal Kumar Sengupta,Mrinal Kumar Sengupta,Dongxing Yuan,Purnendu K. Dasgupta +5 more
TL;DR: This review is a compilation of principal official documents and major review articles, including the toxicology and chemistry of As, including comprehensive official compendia on As speciation, sample treatment, recommended procedures for the determination of As in specific sample matrices with specific analytical instrument(s), procedures for multi-element speciation and analysis, and prior comprehensive reviews on arsenic analysis.
Journal ArticleDOI
Photo-induced chemical-vapor generation for sample introduction in atomic spectrometry
TL;DR: Recently, photo-induced CVG (photo-CVG) was demonstrated to be a powerful alternative to conventional CVG as mentioned in this paper, with the advantages of efficient matrix separation, high analyte-transport efficiency, and high selectivity and sensitivity.
Journal ArticleDOI
A study of lead and cadmium speciation in some estuarine and coastal sediments
TL;DR: In this paper, chemical speciation of lead (Pb) and cadmium (Cd) in the coastal and estuarine sediments along the central east coast of India was studied by applying sequential and kinetic extraction methods.
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Simultaneous speciation of inorganic arsenic and antimony in water samples by hydride generation-double channel atomic fluorescence spectrometry with on-line solid-phase extraction using single-walled carbon nanotubes micro-column
Hong Wu,Xuecui Wang,Bing Liu,Yueling Liu,Shanshan Li,Jusheng Lu,Jiuying Tian,Wenfeng Zhao,Zonghui Yang +8 more
TL;DR: In this paper, a new method was developed for the simultaneous speciation of inorganic arsenic and antimony in water by on-line solid-phase extraction coupled with hydride generation-double channel atomic fluorescence spectrometry (HG-DC-AFS).
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Chromium interactions in plants: current status and future strategies.
TL;DR: This minireview focuses on the recent developments in the field of Cr-plant interactions and proposes a model using a systems biology and integrated -omics approach to decipher the intricacies ofCr-plant interaction.
References
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Journal ArticleDOI
Arsenic: occurrence, toxicity and speciation techniques
C. K. Jain,Imran Ali +1 more
TL;DR: In this paper, the authors provide a general description of the occurrence of arsenic in the environment, its toxicity, health hazards, and measurement techniques for speciation analysis, viz., spectrometric, chromatographic, electrochemical, etc.
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Guidelines for terms related to chemical speciation and fractionation of elements. Definitions, structural aspects, and methodological approaches (IUPAC Recommendations 2000)
Douglas M. Templeton,Freek Ariese,Rita Cornelis,Lars-Göran Danielsson,Herbert Muntau,Herman P. van Leeuwen,Ryszard Lobinski +6 more
TL;DR: In this paper, the authors defined definitions of concepts related to speciation of elements, more particularly speciation analysis and chemical species, and proposed a categorization of species according to isotopic composition of the element, its oxidation and electronic states, and its complex and molecular structure.
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Green Analytical Chemistry
TL;DR: In this paper, the origins and the fundamentals of green analytical chemistry (GAC) are discussed, and the strategies and the tools available to make sample-pretreatment and analytical methods greener.
Journal ArticleDOI
A Procedure for the Fractionation of Aqueous Aluminum in Dilute Acidic Waters
TL;DR: In this article, a procedure was developed for the fractionation of aqueous aluminum, which results in the determination of acid-soluble aluminum, non-labile monomeric aluminum and labile moneric aluminum.
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Arsenic in ground water in six districts of West Bengal, India: the biggest arsenic calamity in the world. Part I. Arsenic species in drinking water and urine of the affected people
Amit Chatterjee,Dipankar Das,Badal Kumar Mandal,Tarit Roy Chowdhury,Gautam Samanta,Dipankar Chakraborti +5 more
TL;DR: Arsenic in ground water has been found above the maximum permissible limit in six districts of West Bengal covering an area of 34 000 km2 with a population of 30 million as mentioned in this paper.