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Use of Modular Nucleic Acid Scaffolds to Create Nanoscale Energy Harvesting and Focusing Arrays
Use of Modular Nucleic Acid Scaffolds to Create Nanoscale Energy Harvesting and Focusing Arrays
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机译:使用模块化核酸支架创建纳米级能量收集和聚焦阵列。
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摘要
The invention relates to a nanoscale antenna including a nucleic acid scaffold having a structure selected from the group consisting of a Holliday junction, a star, and a dendrimer; and a plurality of fluorophores attached to the scaffold and configured as a FRET cascade comprising at least three different types of fluorophores, arranged with (a) a plurality of initial donor fluorophores fixed in exterior positions on the structure, (b) a terminal acceptor fluorophore fixed in a central position on the structure, and (c) a plurality of intermediate fluorophores fixed in positions on the scaffold between the initial acceptor fluorophores and the terminal acceptor fluorophores.
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