Plasmonic Metallurgy Enabled by DNA.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 26849019.
- Also identified by DOI 10.1002/adma.201505806.
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Abstract
Mixed silver and gold plasmonic nanoparticle architectures are synthesized using DNA-programmable assembly, unveiling exquisitely tunable optical properties that are predicted and explained both by effective thin-film models and explicit electrodynamic simulations. These data demonstrate that the manner and ratio with which multiple metallic components are arranged can greatly alter optical properties, including tunable color and asymmetric reflectivity behavior of relevance for thin-film applications.
Medical subject headings
- DNA
- Metal Nanoparticles
- Metallurgy