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Supramolecular materials based on AIE luminogens (AIEgens): construction and applications.
Chemical Society Reviews ( IF 40.4 ) Pub Date : 2020-01-23 , DOI: 10.1039/c9cs00495e
Jie Li 1 , Jianxing Wang 1 , Haoxuan Li 1 , Nan Song 1 , Dong Wang 1 , Ben Zhong Tang 2
Affiliation  

The emergence of aggregation-induced emission luminogens (AIEgens) has significantly stimulated the development of luminescent supramolecular materials because their strong emissions in the aggregated state have resolved the notorious obstacle of the aggregation-caused quenching (ACQ) effect, thereby enabling AIEgen-based supramolecular materials to have a promising prospect in the fields of luminescent materials, sensors, bioimaging, drug delivery, and theranostics. Moreover, in contrast to conventional fluorescent molecules, the configuration of AIEgens is highly twisted in space. Investigating AIEgens and the corresponding supramolecular materials provides fundamental insights into the self-assembly of nonplanar molecules, drastically expands the building blocks of supramolecular materials, and pushes forward the frontiers of supramolecular chemistry. In this review, we will summarize the basic concepts, seminal studies, recent trends, and perspectives in the construction and applications of AIEgen-based supramolecular materials with the hope to inspire more interest and additional ideas from researchers and further advance the development of supramolecular chemistry.

中文翻译:

基于AIE发光剂(AIEgens)的超分子材料:构造和应用。

聚集诱导的发光致发光剂(AIEgens)的出现极大地刺激了发光超分子材料的发展,因为它们在聚集状态下的强发射已经解决了聚集引起的猝灭(ACQ)效应的臭名昭著的障碍,从而使基于AIEgen的超分子成为可能这种材料在发光材料,传感器,生物成像,药物输送和治疗学领域具有广阔的前景。而且,与常规的荧光分子相反,AIEgen的构型在空间上高度扭曲。研究AIEgens和相应的超分子材料为非平面分子的自组装提供了基本的见识,极大地扩展了超分子材料的结构单元,并推动了超分子化学的前沿。在这篇综述中,我们将总结基于AIEgen的超分子材料的构建和应用的基本概念,开创性研究,最新趋势和观点,以期激发研究人员的更多兴趣和其他想法,并进一步推动超分子化学的发展。
更新日期:2020-02-24
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