DNA Origami Route for Nanophotonics.,ACS Photonics

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DNA Origami Route for Nanophotonics.
ACS Photonics ( IF 6.5 ) Pub Date : 2018-02-12 , DOI: 10.1021/acsphotonics.7b01580
Anton Kuzyk _{1,

2} , Ralf Jungmann _{3,

4} , Guillermo P Acuna ₅ , Na Liu _{1,

6}

Affiliation

The specificity and simplicity of the Watson-Crick base pair interactions make DNA one of the most versatile construction materials for creating nanoscale structures and devices. Among several DNA-based approaches, the DNA origami technique excels in programmable self-assembly of complex, arbitrary shaped structures with dimensions of hundreds of nanometers. Importantly, DNA origami can be used as templates for assembly of functional nanoscale components into three-dimensional structures with high precision and controlled stoichiometry. This is often beyond the reach of other nanofabrication techniques. In this Perspective, we highlight the capability of the DNA origami technique for realization of novel nanophotonic systems. First, we introduce the basic principles of designing and fabrication of DNA origami structures. Subsequently, we review recent advances of the DNA origami applications in nanoplasmonics, single-molecule and super-resolution fluorescent imaging, as well as hybrid photonic systems. We conclude by outlining the future prospects of the DNA origami technique for advanced nanophotonic systems with tailored functionalities.

中文翻译：

纳米光子学的 DNA 折纸路线。

Watson-Crick 碱基对相互作用的特异性和简单性使 DNA 成为用于创建纳米级结构和设备的最通用的构建材料之一。在几种基于 DNA 的方法中，DNA 折纸技术擅长对尺寸为数百纳米的复杂、任意形状的结构进行可编程自组装。重要的是，DNA折纸可以用作模板，将功能性纳米级组件组装成高精度和受控化学计量的三维结构。这通常超出了其他纳米制造技术的能力范围。在这篇文章中，我们重点介绍了 DNA 折纸技术在实现新型纳米光子系统方面的能力。首先，我们介绍DNA折纸结构设计和制造的基本原理。随后，我们回顾了 DNA 折纸在纳米等离子体、单分子和超分辨率荧光成像以及混合光子系统中应用的最新进展。最后，我们概述了 DNA 折纸技术在具有定制功能的先进纳米光子系统中的未来前景。

更新日期：2018-02-12

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