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DNA Packaging00:58

DNA Packaging

Overview

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Related Experiment Video

Updated: May 27, 2026

Folding and Characterization of a Bio-responsive Robot from DNA Origami
07:59

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

Published on: December 3, 2015

Single-molecule analysis using DNA origami.

Arivazhagan Rajendran1, Masayuki Endo, Hiroshi Sugiyama

  • 1Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan.

Angewandte Chemie (International Ed. in English)
|November 29, 2011
PubMed
Summary
This summary is machine-generated.

Scientists now use DNA origami for advanced single-molecule analysis. This technique precisely positions nanoobjects, enabling new insights into biochemical processes and drug screening.

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Last Updated: May 27, 2026

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Single-Molecule Surface-Enhanced Raman Scattering Measurements Enabled by Plasmonic DNA Origami Nanoantennas

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Area of Science:

  • Nanotechnology
  • Biochemistry
  • Molecular Biology

Background:

  • Single-molecule analysis (in singulo approaches) has advanced biochemical understanding and drug screening.
  • Atomic force microscopy is a common tool in DNA nanotechnology for single-molecule analysis.
  • Traditional nanotechnology structures (10-20 nm) limit applications.

Purpose of the Study:

  • To summarize recent advancements in single-molecule analysis utilizing DNA origami.
  • To discuss the potential and future directions of DNA origami in this field.

Main Methods:

  • Scaffolded DNA origami enables the construction of larger, defined nanoscale assemblies.
  • DNA origami offers precise addressability, allowing attachment of various nanoobjects.
  • This precise positioning is crucial for single-molecule analysis.

Main Results:

  • DNA origami facilitates the construction of larger, precisely controlled nanostructures.
  • The addressability of DNA origami structures allows for targeted placement of functionalities.
  • This enables advanced single-molecule analysis of chemical and biochemical processes.

Conclusions:

  • DNA origami represents a significant advancement for single-molecule analysis in nanotechnology.
  • The precise control offered by DNA origami opens new avenues for studying complex molecular interactions.
  • Future research will likely focus on expanding the applications of DNA origami in molecular sciences.