A novel Bodipy-Dipyrrin fluorescent probe: Synthesis and recognition behaviour towards Fe (II) and Zn (II)

被引：65

作者：

Kursunlu, Ahmed Nuri ^{[2
]}

Guler, Ersin ^{[2
]}

Ucan, Halil Ismet ^{[2
]}

Boyle, Ross W. ^{[1
]}

机构：

[1] Univ Hull, Dept Chem, Kingston Upon Hull HU6 7RX, Yorks, England

[2] Univ Selcuk Campus, Dept Chem, TR-42075 Konya, Turkey

来源：

DYES AND PIGMENTS | 2012年 / 94卷 / 03期

关键词：

Bodipy; Florescent probe; Dipyrrin; Metal complex; Fluorophore; Photophysical property; MERCURY; DESIGN; IONS;

D O I：

10.1016/j.dyepig.2012.02.006

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

We present the design, synthesis, characterization and spectral studies for a new Zn (II) and Fe (II) selective fluorescent probe, 4,4-Difluoro-8-{3-[(4-phenoxy-dipyrromethene)propoxy]}-4-bora-3a,4a-diazaindacene (DPYBODPY). DPBODPY consists of a terminal fluorophore and a selective ligand and was designed to detect significant changes in absorbance and/or fluorescence on metal ion binding. The fluorophore is based on the Bodipy unit due to its excellent photophysical properties, while the dipyrrin unit has specific recognition abilities for Fe2+ and Zn2+ ions. The combination of these two structures is optimised to achieve significant spectral changes in the presence of Fe2+ and Zn2+ ions. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：496 / 502

页数：7

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