Title of article
Synthesis of a fluoresceine-derivatized fluorene and its electrogenerated copolymers with fluorene: New pH indicators
Author/Authors
Aoun، نويسنده , , Rimane and Yassin، نويسنده , , Ali and Jamal، نويسنده , , Mouhieddine El and Kanj، نويسنده , , Ali and Rault-Berthelot، نويسنده , , Joëlle and Poriel، نويسنده , , Cyril، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2008
Pages
6
From page
790
To page
795
Abstract
The synthesis of a fluorene derivative bearing a fluorescein moiety is described together with its anodic electropolymerization in presence of various amount of fluorene. Both polymers and monomers can be used as pH indicators in water and other medium. The fluorescence and absorption properties in function of the pH are presented and compared with those of fluorescein. In the excited state, the Fluorescein–fluorene monomer appears to be a stronger acid than fluorescein.
Keywords
Fluorescein , Fluorene , pH sensor , Anodic copolymerization , fluorescence
Journal title
Synthetic Metals
Serial Year
2008
Journal title
Synthetic Metals
Record number
2084665
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