Title of article
A highly sensitive and selective “off–on” chemosensor for the visual detection of Pd2+ in aqueous media
Author/Authors
Zhou، نويسنده , , Yanmei and Zhang، نويسنده , , Junli and Zhou، نويسنده , , Hua and Zhang، نويسنده , , Qingyou and Ma، نويسنده , , Tongsen and Niu، نويسنده , , Jingyang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
7
From page
508
To page
514
Abstract
A naked-eye “off–on” fluorescent probe (1) was synthesized by rhodamine B hydrazide and p-dimethylaminobenzaldehyde, which showed highly selective recognition toward Pd2+ over other examined metal ions. Upon addition of Pd2+, sensor 1 exhibits enhanced fluorescence intensity and UV–vis spectrum in aqueous solution. The sensor 1 was also successfully applied to determination of Pd2+ in palladium-containing catalyst and water samples.
Keywords
Rhodamine B , Pd2+ , Chemosensor , Naked-eye , aqueous solution
Journal title
Sensors and Actuators B: Chemical
Serial Year
2012
Journal title
Sensors and Actuators B: Chemical
Record number
1440847
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