TITLE

HPLC-ICP-MS and HPLC-ES-MS/MS characterization of synthetic seleno-arsenic compounds

AUTHOR(S)
Kanaki, Katerina; Pergantis, Spiros A.
PUB. DATE
April 2007
SOURCE
Analytical & Bioanalytical Chemistry;Apr2007, Vol. 387 Issue 8, p2617
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Various toxicological and metabolic interactions have been reported to exist between arsenic and selenium. In the present study, synthetic seleno-arsenic compounds, potentially suitable for probing metabolic interactions between these two elements, were prepared and tentatively characterized by using high-performance liquid chromatography (HPLC)–electrospray tandem mass spectrometry and HPLC–inductively coupled plasma mass spectrometry. In analogy to the recently identified thio-arsenic species, which can be prepared from their corresponding oxo-arsenic species via reaction with H2S, the seleno-arsenic compounds were also derived from oxo-arsenic compounds via reaction with H2Se. [Figure not available: see fulltext.]
ACCESSION #
24441173

 

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