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首页> 外文期刊>Chemistry: A European journal >Synthesis of symmetrical multichromophoric bodipy dyes and their facile transformation into energy transfer cassettes
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Synthesis of symmetrical multichromophoric bodipy dyes and their facile transformation into energy transfer cassettes

机译：对称多发色双联染料的合成及其向能量转移盒的便捷转化

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摘要

Multichromophoric boron-dipyrromethene (Bodipy) dyes synthesized on phenylene-ethynylene platforms have been be converted to energy transfer cassettes in a one-step chemical transformation. Excitation energy transfer processes in these highly symmetrical derivatives were studied in detail, including time-re-solved fluorescence spectroscopy techniques. Excitation spectra and the emission lifetimes suggest efficient energy transfer between the donor and acceptor chromophore. These novel energy transfer cassettes, while highlighting a short-cut approach to similar energy transfer systems, could be useful as large pseudo-Stokes shift multichromophoric dyes with potential applications in diverse applications.
机译：在亚苯基乙炔基平台上合成的多发色硼二吡咯亚甲基（Bodipy）染料已通过一步化学转化被转化为能量转移盒。对这些高度对称的衍生物中的激发能转移过程进行了详细的研究，包括时间分辨荧光光谱技术。激发光谱和发射寿命表明供体和受体生色团之间有效的能量转移。这些新颖的能量转移盒，虽然突出了类似能量转移系统的捷径，但可以用作大型伪斯托克斯位移多发色染料，并在各种应用中具有潜在的应用前景。

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