Beijing Key Laboratory of Construction Tailorable Advanced, Functional Materials and Green Applications, School of Materials Science, and Engineering, Beijing Institute of Technology, Beijing, 100081, China.
Chemistry. 2018 Oct 26;24(60):15965-15977. doi: 10.1002/chem.201802114. Epub 2018 Aug 13.
Organic functional materials, including conjugated molecules and fluorescent dyes, have been intensely developed in recent years because they can be applied in many fields, such as solar cells, biosensing and bioimaging, and medical adjuvant therapy. Organic functional materials with aggregation-induced emission or aggregation-enhanced emission (AIE/AEE) characteristics have increasingly attracted attention due to their high quantum efficiency in the aggregated or solid state. A large variety of AIE/AEE materials have been designed and applied during the exponential growth of research interest in the abovementioned fields. Multiphenyl-substituted 1,3-butadiene (MPB), as a core structure that includes tetraphenyl-1,3-butadiene, hexaphenyl-1,3-butadiene and their derivatives, show a typical AIE/AEE feature and can be potentially used in all the above-mentioned fields. This review summarizes the design principles, the corresponding syntheses, and the structure-property relationships of MPBs, as well as their excellent innovative functionalities and applications. This review will be useful for scientists conducting chemistry, materials, and biomedical research in AIE/AEE-related fields.
有机功能材料，包括共轭分子和荧光染料，近年来得到了深入的发展，因为它们可以应用于许多领域，如太阳能电池、生物传感和生物成像以及医学辅助治疗。具有聚集诱导发射或聚集增强发射（AIE/AEE）特性的有机功能材料由于在聚集态或固态下具有高量子效率而越来越受到关注。在上述领域的研究兴趣呈指数增长的过程中，已经设计和应用了大量的 AIE/AEE 材料。多苯基取代的 1,3-丁二烯（MPB）作为一个核心结构，包括四苯基-1,3-丁二烯、六苯基-1,3-丁二烯及其衍生物，具有典型的 AIE/AEE 特征，并且可以潜在地应用于上述所有领域。本综述总结了 MPB 的设计原则、相应的合成方法、结构-性能关系，以及它们卓越的创新功能和应用。这篇综述将对从事与 AIE/AEE 相关领域的化学、材料和生物医学研究的科学家们有用。
