Title of article
Salicylaldehyde based colorimetric and “turn on” fluorescent sensors for fluoride anion sensing employing hydrogen bonding
Author/Authors
Li، نويسنده , , Qian and Guo، نويسنده , , Yong and Xu، نويسنده , , Jian and Shao، نويسنده , , Shijun، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
5
From page
427
To page
431
Abstract
Two salicylaldehyde based colorimetric and fluorescent chemosensors 1 and 2 were developed. Both receptors 1 and 2 showed unique selectivity for the fluoride anions over other anions in DMSO solution. [TBA] OH and 1H NMR titration experiments revealed that the F−-induced colorimetric and “turn on” fluorescence response were driven by hydrogen bonding interaction between the OH protons and F−.
Keywords
“Turn on” fluorescence , Hydrogen bonding , Salicylaldehyde , Colorimetric
Journal title
Sensors and Actuators B: Chemical
Serial Year
2011
Journal title
Sensors and Actuators B: Chemical
Record number
1440006
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