Title of article
A ‘turn-on’ fluorescent chemosensor based on rhodamine-N-(3-aminopropyl)-imidazole for detection of Al3+ ions
Author/Authors
Li، نويسنده , , Zhengqiang and Hu، نويسنده , , Qiuping and Li، نويسنده , , Chunxiao and Dou، نويسنده , , Jintao and Cao، نويسنده , , Jiaojie and Chen، نويسنده , , Weikai and Zhu، نويسنده , , Qingzeng، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
5
From page
1258
To page
1262
Abstract
A novel N-(3-aminopropyl)-imidazole-appended rhodamine-based fluorescent chemosensor was synthesized. The sensing behavior and selectivity of the synthesized chemosensor toward metal cations were studied by UV/vis and fluorescence spectroscopy. The chemosensor recognized Al3+ ions by a significantly enhanced fluorescence and a visible color change due to opening of the spirolactam ring triggered by the addition of Al3+ ions.
Keywords
Fluorescent chemosensor , Rhodamine , Al3+ , Spirolactam ring
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1888188
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