Enhanced two-photon absorption with novel octupolar propeller-shaped fluorophores derived from triphenylamine

被引:251
|
作者
Porrés, L
Mongin, O
Katan, C
Charlot, M
Pons, T
Mertz, J
Blanchard-Desce, M
机构
[1] Univ Rennes 1, Inst Chim, CNRS, UMR 6510, F-35042 Rennes, France
[2] Ecole Super Phys & Chim Ind Ville Paris, INSERM, CNRS, EPI 00 02,FRE 2500, F-75231 Paris, France
关键词
D O I
10.1021/ol036041s
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Novel octupolar fluorophores derived from the symmetrical functionalization of a triphenylamine core with strong acceptor peripheral groups via phenylene-ethynylene linkers have been synthesized and shown to exhibit high fluorescence quantum yields, very large TPA cross-sections in the red-NIR region, and suitable photostability.
引用
收藏
页码:47 / 50
页数:4
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