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Related Experiment Video

Updated: Jun 17, 2026

Folding and Characterization of a Bio-responsive Robot from DNA Origami

Folding and Characterization of a Bio-responsive Robot from DNA Origami

Published on: December 3, 2015

DNA Origami Colloidal Crystals: Opportunities and Challenges.

Jaewon Lee¹, Jangwon Kim¹, Gregor Posnjak²

¹KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Republic of Korea.

|December 20, 2024

Summary

DNA origami enables novel colloidal crystallization for advanced photonic and phononic crystals. This approach overcomes limitations of traditional methods, allowing for complex, non-close-packed structures with enhanced functionalities.

Keywords:

DNA origami colloidal crystals colloids lattice engineering self-assembly

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Last Updated: Jun 17, 2026

Folding and Characterization of a Bio-responsive Robot from DNA Origami

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Published on: December 3, 2015

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

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Published on: March 5, 2019

DNA Origami-Mediated Substrate Nanopatterning of Inorganic Structures for Sensing Applications

DNA Origami-Mediated Substrate Nanopatterning of Inorganic Structures for Sensing Applications

Published on: September 27, 2019

Area of Science:

Materials Science
Nanotechnology
Crystallography

Background:

Colloidal crystallization is a key method for mesoscale engineering of photonic and phononic crystals.
Current methods using commodity colloids are limited to symmetric, densely packed structures, restricting functionality.
Directional binding with 'patchy' colloids has been explored but is limited to micrometer-scale particles.

Purpose of the Study:

To explore the potential of DNA origami in colloidal crystallization.
To enable the engineering of complex, non-close-packed colloidal crystals.
To advance applications in photonic and phononic materials.

Main Methods:

Utilizing DNA origami for precise control over nanoparticle shape and placement.
Designing 'patchy' colloids with nanoscale precision using DNA origami.
Incorporating various nanomaterials with DNA origami structures.

Main Results:

DNA origami allows for unprecedented control over nanoscale shapes and 'patch' placement.
This enables the creation of novel colloidal crystal structures beyond traditional limitations.
Potential for engineering advanced photonic and phononic properties.

Conclusions:

DNA origami presents a powerful new platform for colloidal crystallization.
It overcomes limitations of conventional 'patchy' colloids for creating complex structures.
Offers significant opportunities for next-generation photonic and phononic devices.