Intense Fluorescence from Light-Driven Self-Assembled Aggregates of Nonionic Azobenzene Derivative
作者:Mina Han、Masahiko Hara
DOI:10.1021/ja0509275
日期:2005.8.1
chain, which is due to the spontaneous formation of spherical organicaggregates. Fluorescence emission was further enhanced in the dark, and the quantum yield increased to about 0.3. We also report the significant size and structural changes of the aggregates, from nanometer-scale micelle-like aggregates to micrometer-scale vesicular aggregates, obtained only from the variation in the concentration of