ArticleNanoscale2014
High precision and high yield fabrication of dense nanoparticle arrays onto DNA origami at statistically independent binding sites.
Article in Nanoscale, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- A Novel DNA-Based Dual-Mode Data Storage System with Interrelated Concise and Detailed Data.Small science · 2024Article
- Visible wavelength spectral tuning of absorption and circular dichroism of DNA-assembled Au/Ag core-shell nanorod assemblies.Materials advances · 2022Article
- Fabrication and temperature-dependent electrical characterization of a C-shape nanowire patterned by a DNA origami.Scientific reports · 2021Article
- Programmable Assembly of Iron Oxide Nanoparticles Using DNA Origami.Nano letters · 2020Article
- Design and synthesis of pleated DNA origami nanotubes with adjustable diameters.Nucleic acids research · 2019Article
- DNA-Based Assembly of Quantum Dots into Dimers and Helices.Nanomaterials (Basel, Switzerland) · 2019Article
- Review of the Electrical Characterization of Metallic Nanowires on DNA Templates.International journal of molecular sciences · 2018Review
- CAGE: Chromatin Analogous Gene Expression.ACS synthetic biology · 2017Article
- Nucleic acid memory.Nature materials · 2016Article
- Dielectrophoresis of gold nanoparticles conjugated to DNA origami structures.Beilstein journal of nanotechnology · 2016Article
Corrections and comments
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Authors and funding
15 authors.
Funding
Abstract
High precision, high yield, and high density self-assembly of nanoparticles into arrays is essential for nanophotonics. Spatial deviations as small as a few nanometers can alter the properties of near-field coupled optical nanostructures. Several studies have reported assemblies of few nanoparticle structures with controlled spacing using DNA nanostructures with variable yield. Here, we report multi-tether design strategies and attachment yields for homo- and hetero-nanoparticle arrays templated by DNA origami nanotubes. Nanoparticle attachment yield via DNA hybridization is comparable with streptavidin-biotin binding. Independent of the number of binding sites, >97% site-occupation was achieved with four tethers and 99.2% site-occupation is theoretically possible with five tethers. The interparticle distance was within 2 nm of all design specifications and the nanoparticle spatial deviations decreased with interparticle spacing. Modified geometric, binomial, and trinomial distributions indicate that site-bridging, steric hindrance, and electrostatic repulsion were not dominant barriers to self-assembly and both tethers and binding sites were statistically independent at high particle densities.
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Registered trials
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