Solid-State Emissive BODIPY Dyes with Bulky Substituents As Spacers

被引：188

作者：

Ozdemir, Tugba ^{[1
]}

Atilgan, Serdar ^{[2
,3
]}

Kutuk, Ilker ^{[2
]}

Yildirim, Leyla T. ^{[4
]}

Tulek, Abdullah ^{[1
]}

Bayindir, Mehmet ^{[1
,5
]}

Akkaya, Engin U. ^{[1
,6
]}

机构：

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

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

[3] Suleyman Demirel Univ, Dept Chem, TR-32260 Isparta, Turkey

[4] Hacettepe Univ, Dept Engn Phys, TR-06800 Ankara, Turkey

[5] Bilkent Univ, Dept Phys, TR-06800 Ankara, Turkey

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

来源：

ORGANIC LETTERS | 2009年 / 11卷 / 10期

关键词：

QUINOL-TYPE FLUOROPHORES; FLUORESCENCE ENHANCEMENT BEHAVIOR; RAY CRYSTAL-STRUCTURES; LIGHT-EMITTING-DIODES; ORGANIC-DYES; PHOTOPHYSICAL PROPERTIES; CLATHRATE HOSTS; STOKES SHIFT; INCLUSION; ELECTROLUMINESCENCE;

D O I：

10.1021/ol9005568

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Bright fluorescence of the BODIPY dyes, just like most other fluorophores, is quenched in the solid state due to reabsorption and self-quenching. However, introduction of bulky tert-butyl substituents on the meso-phenyl groups result in more spaced packing in the solid state, resulting in highly luminescent powders and films.

引用

页码：2105 / 2107

页数：3

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