We describe the synthesis and energy-transfer characteristics of a [2.2]paracyclophane-based through-space-conjugated dimer consisting of two stacked π-electron systems. Photoexcited energy transfe...
[2.2]paracyclophane-based through-space conjugated polymers with fluorescence quenchers
作者:Yasuhiro Morisaki、Shizue Ueno、Yoshiki Chujo
DOI:10.1002/pola.26382
日期:2013.1.15
New [2.2]paracyclophane‐based through‐space conjugatedpolymers containing fluorescence quenchers such as anthraquinone and ferrocene units at the polymer termini were designed and synthesized. Their optical properties were investigated in detail. Fluorescence emission from the stacked π‐electron systems was effectively quenched by the stacked π‐electron systems at the polymer termini due to the energy