Phenanthrene-fused boron-dipyrromethenes as bright long-wavelength fluorophores

被引：144

作者：

Descalzo, Ana B. ^{[2
]}

Xu, Hai-Jun ^{[1
]}

Xue, Zhao-Li ^{[1
]}

Hoffmann, Katrin ^{[2
]}

Shen, Zhen ^{[1
]}

Weller, Michael G. ^{[2
]}

You, Xiao-Zeng ^{[1
]}

Rurack, Knut ^{[2
]}

机构：

[1] Nanjing Univ, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China

[2] Fed Inst Mat Res & Testing, BAM, Div 1 5, D-12489 Berlin, Germany

来源：

ORGANIC LETTERS | 2008年 / 10卷 / 08期

关键词：

D O I：

10.1021/ol800271e

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new class of boron-dipyrromethene (BDP or BODIPY) dyes was obtained by phenanthrene fusion to theo-pyrrole positions, absorbing in the wavelength range of important laser sources. Despite a 'propeller-like' distorted structure in the crystalline state, the chromophore absorbs (log epsilon >= 5) and fluoresces (Phi(f) >= 0.8) strongly and can be easily turned into a fluorescence light-up probe. Incorporation into latex beads produces bright and photostable single-dye and Forster Resonance Energy Transfer (FRET) particles for microscopy applications.

引用

页码：1581 / 1584

页数：4

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