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
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
Journal title :
Tetrahedron Letters
