A near IR di-styryl BODIPY-based ratiometric fluorescent chemosensor for Hg(II)

被引：94

作者：

Atilgan, Serdar ^{[1
,2
]}

Kutuk, Ilker ^{[1
]}

Ozdemir, Tugba ^{[3
,4
]}

机构：

[1] Middle E Tech Univ, Dept Chem, TR-06531 Ankara, Turkey

[2] Suleyman Demirel Univ, Dept Chem, TR-32000 Isparta, Turkey

[3] Bilkent Univ, Inst Mat Sci & Nanotechnol, UNAM, TR-06800 Ankara, Turkey

[4] Bilkent Univ, Dept Chem, TR-06800 Ankara, Turkey

来源：

TETRAHEDRON LETTERS | 2010年 / 51卷 / 06期

关键词：

RESONANCE ENERGY-TRANSFER; AQUEOUS-MEDIA; DISTYRYL-BORADIAZAINDACENES; SELECTIVE FLUORESCENT; PHOTODYNAMIC THERAPY; SENSOR MOLECULES; LIVING CELLS; MERCURY ION; HG2+ IONS; FLUOROPHORE;

D O I：

10.1016/j.tetlet.2009.12.025

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel BODIPY-based near-IR emitting probe as a selective and sensitive fluorophore for Hg(II) is synthesized. This versatile BODIPY fluorophore is functionalized for long wavelength emission at the 3 and 5 positions via a condensation reaction in which two dithiodioxomonoaza-based crown-containing phenyl units are conjugated to the BODIPY core as a chelating unit. This designed fluorophore, employing an ICT sensor can be used effectively to detect Hg(II) cations by way of a hypsochromic shift (similar to 90 nm) in both the absorption and emission spectra. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：892 / 894

页数：3

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