期刊
CHEMICAL REVIEWS
卷 118, 期 6, 页码 3032-3053出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.chemrev.7b00225
关键词
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资金
- Sofja Kovalevskaja grant from the Alexander von Humboldt-Foundation
- Marie Curie CIG grant
- Volkswagen grant
- European Research Council (ERC Dynamic Nano) grant
- Volkswagen Foundation
- European Research Council through the ERC Starting Grant ORCA [336440]
- European Research Council (ERC) [336440] Funding Source: European Research Council (ERC)
The interaction between light and matter can be controlled efficiently by structuring materials at a length scale shorter than the wavelength of interest. With the goal to build optical devices that operate at the nanoscale, plasmonics has established itself as a discipline, where near-field effects of electromagnetic waves created in the vicinity of metallic surfaces can give rise to a variety of novel phenomena and fascinating applications. As research on plasmonics has emerged from the optics and solid-state communities, most laboratories employ top-down lithography to implement their nano-photonic designs. In this review, we discuss the recent, successful efforts of employing self assembled DNA nanostructures as scaffolds for creating advanced plasmonic architectures. DNA self-assembly exploits the base-pairing specificity of nucleic acid sequences and allows for the nanometer-precise organization of organic molecules but also for the arrangement of inorganic particles in space. Bottom-up self-assembly thus bypasses many of the limitations of conventional fabrication methods. As a consequence, powerful tools such as DNA origami have pushed the boundaries of nanophotonics and new ways of thinking about plasmonic designs are on the rise.
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