Title of article
Determination of aluminum in environmental and biological samples by reversed-phase high-performance liquid chromatography via pre-column complexation with morin
Author/Authors
Lian، نويسنده , , Hong-Zhen and Kang، نويسنده , , Yu-Fen and Yasin، نويسنده , , Arkin and Bi، نويسنده , , Shu-Ping and Shao، نويسنده , , Da-Lin and Chen، نويسنده , , Yi-Jun and Dai، نويسنده , , Le-Mei and Tian، نويسنده , , Li-Ching، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
7
From page
179
To page
185
Abstract
Morin was used as a pre-column reagent for the determination of aluminum by RP-HPLC with fluorescence detection. This method has been successfully applied to direct determination of trace Al in environmental and biological samples. The response was linear from 6×10−9 to 6×10−5 M with a detection limit of 2×10−9 M. In addition, the different Al complexes with morin were separated by the proposed HPLC procedure and their coordination ratios were depicted by molar-ratio method. The results showed that 1:1 and 2:1 Al–morin complexes formed.
Keywords
aluminum , morin , Quercetin , Pentahydroxyflavone , Flavones , Metal cations
Journal title
Journal of Chromatography A
Serial Year
2003
Journal title
Journal of Chromatography A
Record number
1519028
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