【摘 要】
：
A general approach to the design and synthesis of a new series of geminal-substituted tetraarylethene(g-TAE) chromophores with aggregation-induced emission(AIE) properties has been developed via Corey
【机 构】
：
Wuhan National Laboratory for Optoelectronics,Huazhong University of Science and Technology,Wuhan,43
【出 处】
：
The 2nd International Symposium on Aggregation-Induced Emiss
论文部分内容阅读
A general approach to the design and synthesis of a new series of geminal-substituted tetraarylethene(g-TAE) chromophores with aggregation-induced emission(AIE) properties has been developed via Corey-Fuchs reaction and subsequent Suzuki/Stille coupling reactions.
其他文献
In 2001,Tangs group have observed an unusual phenomenon and termed it as aggregation-induced emission(AIE)1.The development of efficient luminophoric materials have attracted tremendous attention2.Amo
发生于赛诺曼—土伦之交的大洋缺氧事件2(OAE2,～93.9 Ma)导致白垩纪中期海洋中有机质的大量埋藏,在地层中形成了一套特征的黑色页岩(Arthur and Sageman,1994).同时,大洋缺氧事件2 也对全球碳循环产生了严重扰动(Jenkyns,2010).尽管对于大洋缺氧事件2 已经开展了很多研究,但对于其发展演化过程等认识仍然很不清楚.为了阐明大洋缺氧事件2 的演化,对出露于藏南定
Smart luminescent materials have attracted considerable attention due to their stimuli responsive emission changing characteristics and broad applications.Based on the aggregation induced emission(AIE
Luminogenic materials have attracted much attention because of their great potential for high-technology applications,especially in the areas of fluorescence sensing and light-emitting diode fabricati
Since the unique aggregation-induced emission(AIE) phenomenon was observed in 2001,1 more and more new AIEgens have been developed,such as 1,2,3,4-tetraphenyl-1,3-cyclopentadiene(TPC),2 1,1-dimethyl-2
Metal complexes with strong solid emission have become major interest as organic light emitting diodes(OLEDs) materials,bio-probes,cell imaging reagents and anti-cancer mendicants.
Traditional aggregation-caused quench(ACQ) dyes exhibit a decrease in fluorescence upon aggregation1,while aggregation-induced emission(AIE) molecules were found to exhibit increased fluorescence upon
The restricted non-radiative intramolecular relaxation,which has been suggested to be crucial to the AIE process,is still hard to verify directly.
Recently,AIEgens,one special kind of luminogens exhibiting weak luminescence in solutions but much,even dramatically enhanced emission in aggregation state,have attracted increasing attention,due to t
Organic light-emitting diodes(OLEDs) attract great interest due to their promise as devices for full-color large display applications.However,so far,unlike their green and red congeners,efficient and