Title of article
Highly sensitive and selective reversible sensor for the detection of Cr3+
Author/Authors
Weerasinghe، نويسنده , , Aruna J. and Schmiesing، نويسنده , , Carla and Sinn، نويسنده , , Ekkehard، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
4
From page
6407
To page
6410
Abstract
A new fluorescent sensor capable of sensing Cr3+ has been synthesized. Complexing with Cr3+ triggers the formation of a highly fluorescent ring-open form which is pink in color. The sensor shows extremely high fluorescence enhancement upon complexation with Cr3+ and it can be used as a ‘naked eye’ sensor. Binding of Cr3+ was found to be reversible as the pink color disappears with excess EDTA.
Keywords
Fluorescent , Sensor , Chromium , Rhodamine B
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1866579
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