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.
具有聚集诱导发光(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盐。在一些实施例中,阴离子-π+相互作用可以包括重原子-阴离子-π+相互作用。重原子阴离子可以包括
溴或
碘,例如。这些化合物可以是
水溶性的。这些化合物可以用作
生物成像的探针,用作室温发光剂的电致发光装置,以及白色有机发光应用。