DNA Origami Nanophotonics and Plasmonics at Interfaces

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Abstract

DNA nanotechnology provides a versatile toolbox for creating custom and accurate shapes that can serve as versatile templates for nanopatterning. These DNA templates can be used as molecular-scale precision tools in, for example, biosensing, nanometrology, and super-resolution imaging, and biocompatible scaffolds for arranging other nano-objects, for example, for drug delivery applications and molecular electronics. Recently, increasing attention has been paid to their potent use in nanophotonics since these modular templates allow a wide range of plasmonic and photonic ensembles ranging from DNA-directed nanoparticle and fluorophore arrays to entirely metallic nanostructures. This Feature Article focuses on the DNA-origami-based nanophotonics and plasmonics - especially on the methods that take advantage of various substrates and interfaces for the foreseen applications.

Details

Original languageEnglish
Pages (from-to)14911-14920
Number of pages10
JournalLangmuir
Volume34
Issue number49
Publication statusPublished - 2018
MoE publication typeA1 Journal article-refereed

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