Title of article
A new colorimetric and fluorescent bifunctional probe for Cu2+ and F− ions based on perylene bisimide derivatives
Author/Authors
Wang، نويسنده , , Yefeng and Zhang، نويسنده , , Liang and Zhang، نويسنده , , Guanjun and Wu، نويسنده , , Yue and Wu، نويسنده , , Shengying and Yu، نويسنده , , Jianjun and Wang، نويسنده , , Limin، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
5
From page
3218
To page
3222
Abstract
A perylene bisimide derivative (PBI) based colorimetric and fluorescent bifunctional probe PAM-PBI was designed and synthesized. It was highly selective and sensitive for distinguishing both Cu2+ and F− from other ions through a conspicuous change of UV–vis and fluorescence spectra. The recognition of Cu2+ by PAM-PBI showed an obvious color change from rose red to purple in aqueous solution, while the sensing of F− gave a marked color change from rose red to light green in THF.
Keywords
Colorimetric , Fluorescent , bifunctional probe , Perylene bisimide derivatives
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1889579
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