Light-emitting efficiency tuning of rod-shaped π conjugated systems by donor and acceptor groups

…, S Kobayashi, T Wakamiya, Y Matsubara…

文献索引：Yamaguchi, Yoshihiro; Tanaka, Takahiro; Kobayashi, Shigeya; Wakamiya, Tateaki; Matsubara, Yoshio; Yoshida, Zen-Ichi Journal of the American Chemical Society, 2005 , vol. 127, # 26 p. 9332 - 9333

全文：HTML全文

被引用次数: 62

摘要

In view of the increasing importance of highly efficient light-emitting materials in chemistry, biological science, and materials science, we investigated the light-emitting efficiency tuning of rod-shaped oligo (p-phenylene ethynylene) s (OPEs, trimeric to pentameric systems) by donor and acceptor groups, so that they emit the very intense fluorescence (Φf≈ 1.0, log ε≈ 5) at 460 nm as the desired wavelength region. This goal was achieved by side ...