A stir-bar sorptive extraction coating based on chemically bonded silica for the analysis of polar organic compounds and heavy metal ions

The new stir-bar coating based on silica gel modified with ketoimine groups was applied to the preconcentration of phenolic endocrine disruptors and heavy metal ions such as Cuii, Criii and Niii in water samples followed by determination using LD-GC/MS and ICP-OES, respectively.

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Bibliographic Details
Published in:Mendeleev communications 2013-03, Vol.23 (2), p.88-89
Main Authors: Rykowska, Iwona, Wasiak, Wieslaw
Format: Article
Language:English
Subjects:
Chemically bonded
Coating
Endocrine disruptors
Extraction
Heavy metals
Organic compounds
Silica gel
Silicon dioxide
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Description
Summary:The new stir-bar coating based on silica gel modified with ketoimine groups was applied to the preconcentration of phenolic endocrine disruptors and heavy metal ions such as Cuii, Criii and Niii in water samples followed by determination using LD-GC/MS and ICP-OES, respectively.
ISSN:0959-9436
DOI:10.1016/j.mencom.2013.03.011