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Related Concept Videos

Synthetic Biology02:55

Synthetic Biology

Synthetic biology is an interdisciplinary science that involves using principles from disciplines such as engineering, molecular biology, cell biology, and systems biology. It involves remodeling existing organisms from nature or constructing completely new synthetic organisms for applications such as protein or enzyme production, bioremediation, value-added macromolecule production, and the addition of desirable traits to crops, to name a few.
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Protein Complexes with Interchangeable Parts

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Mechanical Protein Functions

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Related Experiment Video

Updated: Jun 4, 2026

Designing a Bio-responsive Robot from DNA Origami
13:32

Designing a Bio-responsive Robot from DNA Origami

Published on: July 8, 2013

A programmable molecular robot.

Richard A Muscat1, Jonathan Bath, Andrew J Turberfield

  • 1Clarendon Laboratory, Department of Physics, University of Oxford, Parks Road, Oxford OX13PU, UK.

Nano Letters
|February 1, 2011
PubMed
Summary
This summary is machine-generated.

We created a DNA-powered molecular robot that autonomously navigates a programmed path. This DNA hybridization fuel allows precise control over molecular cargo movement on complex tracks.

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Last Updated: Jun 4, 2026

Designing a Bio-responsive Robot from DNA Origami
13:32

Designing a Bio-responsive Robot from DNA Origami

Published on: July 8, 2013

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

Automated Robotic Liquid Handling Assembly of Modular DNA Devices
11:22

Automated Robotic Liquid Handling Assembly of Modular DNA Devices

Published on: December 1, 2017

Area of Science:

  • Molecular Robotics
  • Biotechnology
  • Nanotechnology

Background:

  • Autonomous molecular machines are crucial for advanced applications.
  • DNA nanotechnology offers a versatile platform for building nanoscale devices.

Purpose of the Study:

  • To develop a programmable and autonomous molecular robot.
  • To demonstrate precise cargo motion control using DNA hybridization fuel.

Main Methods:

  • Designing DNA fuel molecules with programmed instructions.
  • Utilizing DNA hybridization for robotic locomotion.
  • Implementing a branched track system for navigation.

Main Results:

  • Successfully developed a molecular robot powered by DNA hybridization.
  • Demonstrated autonomous and programmable movement along a defined path.
  • Achieved precise control of cargo motion on a branched track.

Conclusions:

  • Programmable DNA hybridization can effectively fuel autonomous molecular robots.
  • This technology enables precise navigation and cargo delivery at the molecular level.