Extending FRET cascades on linear DNA photonic wires

被引：59

作者：

Spillmann, Christopher M. ^{[1
]}

Buckhout-White, Susan ^{[1
,2
]}

Oh, Eunkeu ^{[3
,4
]}

Goldman, Ellen R. ^{[1
]}

Ancona, Mario G. ^{[3
]}

Medintz, Igor L. ^{[1
]}

机构：

[1] US Naval Res Lab, Ctr Bio Mol Sci & Engn, Washington, DC 20375 USA

[2] George Mason Univ, Coll Sci, Fairfax, VA 22030 USA

[3] US Naval Res Lab, Elect Sci & Technol Div, Div Opt Sci, Washington, DC 20375 USA

[4] Sotera Def Solut, Columbia, MD 21046 USA

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 55期

关键词：

RESONANCE ENERGY-TRANSFER; 3-WAY JUNCTION; NANOTECHNOLOGY; SYSTEMS;

D O I：

10.1039/c4cc01072h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Photonic wires were constructed by sequentially arranging up to 7 fluorophores along a concatenated DNA scaffold. This yielded nanostructures displaying from one- to six-energy transfer steps where end-to-end efficiency reflected the multiple underlying photophysical processes and the ability of long-range interactions to compensate for localized non-ideal dye behaviour.

引用

页码：7246 / 7249

页数：4

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