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Related Experiment Video

Updated: May 20, 2026

Assembly of Gold Nanorods into Chiral Plasmonic Metamolecules Using DNA Origami Templates
09:17

Assembly of Gold Nanorods into Chiral Plasmonic Metamolecules Using DNA Origami Templates

Published on: March 5, 2019

DNA-based plasmonic nanoarchitectures: from structural design to emerging applications.

Yi Chen1, Wenlong Cheng

  • 1Department of Chemical Engineering, Monash University, Clayton, Victoria, Australia.

Wiley Interdisciplinary Reviews. Nanomedicine and Nanobiotechnology
|July 26, 2012
PubMed
Summary

This review explores DNA-guided strategies for creating precise plasmonic nanoarchitectures. These methods overcome limitations in cost and yield for advanced applications in nanophotonics and diagnostics.

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Area of Science:

  • Nanotechnology and Materials Science
  • Plasmonics
  • Biomolecular Engineering

Background:

  • Plasmonic nanoarchitectures, crucial for applications in diagnostics, energy, and nanophotonics, are difficult to fabricate cost-effectively.
  • Current bottom-up self-assembly methods often suffer from defects and low yields.
  • DNA offers a versatile solution for templating, synthesizing, and self-assembling plasmonic nanostructures.

Purpose of the Study:

  • To review methodologies for constructing well-defined plasmonic nanoarchitectures using DNA.
  • To highlight recent advancements and applications of DNA-templated plasmonic nanostructures.
  • To showcase the synergy between DNA-based strategies and top-down lithography for precise structural control.

Main Methods:

  • Utilizing DNA as a programmable material for templating plasmonic nanoparticle synthesis.

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Last Updated: May 20, 2026

Assembly of Gold Nanorods into Chiral Plasmonic Metamolecules Using DNA Origami Templates
09:17

Assembly of Gold Nanorods into Chiral Plasmonic Metamolecules Using DNA Origami Templates

Published on: March 5, 2019

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics
09:12

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Published on: May 28, 2016

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09:13

Plasmonic Trapping and Release of Nanoparticles in a Monitoring Environment

Published on: April 4, 2017

  • Employing DNA as a ligand to mediate large-area self-assembly of plasmonic nanostructures.
  • Integrating DNA strategies with top-down lithography for enhanced control over nanoarchitecture design.

    • Main Results:

    • Demonstration of DNA's capability to direct the formation of complex plasmonic nanoarchitectures with high precision.
    • Achieving improved yields and reduced defects in plasmonic nanostructure fabrication through DNA-based methods.
    • Successful application of these nanoarchitectures in diverse fields such as advanced diagnostics and nanophotonic circuits.

    Conclusions:

    • DNA-based approaches provide a powerful and versatile platform for the cost-effective fabrication of sophisticated plasmonic nanoarchitectures.
    • Combining DNA's programmability with lithographic techniques offers unprecedented control over nanoarchitecture design and functionality.
    • These advancements pave the way for the widespread adoption of plasmonic nanoarchitectures in cutting-edge technological applications.