A three-dimensional assembly of pyrene dye on a tetraphenylethane scaffold enhances fluorescence quantum yield

作者:Sumi Kentaro; Niko Yosuke; Tokumaru Katsumi; Konishi Gen ichi*
来源:Chemical Communications, 2013, 49(37): 3893-3895.
DOI:10.1039/c3cc41312h

摘要

A three-dimensional pyrene assembly on a tetraphenylethane skeleton enhanced the fluorescence quantum yield compared to the yield obtained when using monomeric species, without changing the shape of the emission spectrum. The unique spacing of the pyrene units may prevent intramolecular fluorescence quenching or non-radiative decay.

  • 出版日期2013