含有荧光团的分子在溶液中簇集时,荧光团的局部浓度增大,互相间产生合适的几何关系,在荧光光谱上出现激基缔合物(excimer)或激基复合物(exciplex)荧光峰。这已显示出在研究溶液中分子的簇集时的重要作用。吴世康等曾报道在亲油基团中含有芳基的表面活性物质溶液在胶束形成过程中可观察到激基缔合物荧光,由此作为胶束形成的标志。最近 When molecules containing fluorophores are clustered in solution, the local concentrations of fluorophores increase, resulting in a suitable geometric relationship with one another, an excimer or exciplex fluorescence appears in the fluorescence spectrum peak. This has shown an important role in studying the clustering of molecules in solution. Wu et al. Reported that a surfactant-containing solution containing an aryl group in a lipophilic group can be observed as fluorescence of an excimer when forming micelles, thereby serving as a marker for micelle formation. recent