DNA-organized artificial LHCs - testing the limits of chromophore segmentation.,Organic & Biomolecular Chemistry

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DNA-organized artificial LHCs - testing the limits of chromophore segmentation.
Organic & Biomolecular Chemistry ( IF 2.9 ) Pub Date : 2020-08-26 , DOI: 10.1039/d0ob01531h
Nutcha Bürki ₁ , Elena Grossenbacher , Andrea Cannizzo , Thomas Feurer , Simon M Langenegger , Robert Häner

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DNA-organized multi-chromophoric systems containing phenanthrene and pyrene derivatives exhibit a highly efficient excitation energy transfer from phenanthrene (donor) to pyrene (acceptor). The energy transfer also occurs if the phenanthrene antenna is interrupted by intervening DNA base pairs. Artificial light-harvesting complexes composed of up to five phenanthrene-DNA alternations with fluorescence quantum yields as high as 68% are described.

中文翻译：

DNA 组织的人工大型强子对撞机 - 测试发色团分割的极限。

含有菲和芘衍生物的 DNA 组织多发色团系统表现出从菲（供体）到芘（受体）的高效激发能量转移。如果菲天线被插入的 DNA 碱基对打断，能量转移也会发生。描述了由多达五种菲-DNA 交替组成的人工光捕获复合物，其荧光量子产率高达 68%。

更新日期：2020-09-16

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