Dibenzosuberenylidene-ended fluorophores: rapid and efficient synthesis, characterization, and aggregation-induced emissions.
Dibenzosuberenylidene-ended fluorophores: rapid and efficient synthesis, characterization, and aggregation-induced emissions.
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DOI：
10.1021/jp053113j
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发表时间：
2005-10
期刊：
影响因子：
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通讯作者：
Zixing Wang;Hongxia Shao;Jianchuan Ye;Lei Tang;P. Lu
中科院分区：
文献类型：
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作者：
Zixing Wang;Hongxia Shao;Jianchuan Ye;Lei Tang;P. Lu
高效地合成了一系列以二苯并环戊二烯亚基为末端的π共轭化合物。它们的发光效率通过结构修饰得到很好的调节。此外，相对发射强度强烈影响其存在的外观，并表现出聚集诱导发射（AIE）的行为。因此，发现来自纳米颗粒、膜或粉末的发射比来自溶液的发射更有效。这表明这些化合物有可能作为潜在的光电应用的荧光材料。
A series of pi-conjugated compounds ending with dibenzosuberenylidene were synthesized efficiently. Their luminescence efficiencies were well-tuned by structural modification. Moreover, relative emission intensities were strongly affected by their existing appearances and exhibited aggregation-induced emission (AIE) behavior. Thus, emissions from nanoparticles, films, or powders were found to be more efficient than those from solutions. It demonstrated that these synthesized compounds might be practically used as fluorescent materials for potential optoelectronic applications.