Title of article
Four Rhodamine B-based fluorescent chemosensor for Fe3+ in aqueous solution
Author/Authors
Chai، نويسنده , , Meimei and Zhang، نويسنده , , Di and Wang، نويسنده , , Min and Hong، نويسنده , , Huijie and Ye، نويسنده , , Yong and Zhao، نويسنده , , Yufen، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
6
From page
231
To page
236
Abstract
A series of Rhodamine B derivative was synthesized and characterized by NMR, HR-MS and IR. The probes exhibited highly selective and sensitive recognition toward Fe3+ over other metal ions. The significant changes in the fluorescence color could be used for naked-eye detection. The Jobʹs plot, MS, IR and 1H NMR indicated the formation of 1:2 complexes between 1 and Fe3+. The reversibility establishes the potential of these probes as chemosensors for Fe3+ detection.
Keywords
Fe3+ , fluorescent probes , On–off , Rhodamine B
Journal title
Sensors and Actuators B: Chemical
Serial Year
2012
Journal title
Sensors and Actuators B: Chemical
Record number
1441125
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