Title of article
A highly selective ‘off–on’ fluorescence chemosensor for Cr(III)
Author/Authors
Sarkar، نويسنده , , Moloy and Banthia، نويسنده , , Sandip and Samanta، نويسنده , , Anunay، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
4
From page
7575
To page
7578
Abstract
An ‘off–on’ fluorescence chemosensor for the selective signalling of Cr(III) has been designed exploiting the guest-induced inhibition of the photoinduced electron transfer signalling mechanism. The system shows an approximately 17-fold Cr(III)-selective chelation-enhanced fluorescence response in tetrahydrofuran and the system is highly selective against the background of environmentally and biologically relevant metal ions.
Keywords
4-Aminophthalimide , Fluorophore-spacer-receptor system , Fluorescence chemosensor , Metal ions induced fluorescence enhancement
Journal title
Tetrahedron Letters
Serial Year
2006
Journal title
Tetrahedron Letters
Record number
1852879
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