申请人:THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
公开号:US11118109B2
公开(公告)日:2021-09-14
Small molecule compounds having aggregation-induced emission (AIE) characteristics. The compounds include organic, aromatic salts having anion-π+ interactions. In some embodiments, the anion-π+ interactions can include heavy-atom-anion-π+ interactions. The heavy atom anions can include bromine or iodide, for example. The compounds can be water-soluble. The compounds can be useful as probes for bioimaging, as room temperature luminogens for electroluminescent devices, and white organic light-emitting applications.
具有聚集诱导发射(AIE)特性的小分子化合物。这些化合物包括具有阴离子-π+相互作用的有机芳香族盐。在某些实施方案中,阴离子-π+ 相互作用可包括重原子阴离子-π+ 相互作用。例如,重原子阴离子可包括溴或碘。化合物可以是水溶性的。这些化合物可用作生物成像的探针、电致发光器件的室温发光剂以及白色有机发光应用。