Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Intracellular Movement of Viruses and Bacteria

Intracellular Movement of Viruses and Bacteria

Intracellular bacteria and viruses often comprise a group of highly infectious pathogens that can cause several diseases. Bacterial pathogens include those belonging to the genus Rickettsia responsible for conditions such as rocky mountain spotted fever and the Mediterranean spotted fever; Chlamydia, a genus responsible for a sexually transmitted disease; Coxiella burnetii, an agent responsible for Q fever. Viral pathogens include vaccinia—a poxvirus, and herpes simplex virus—a...

Recombinant DNA

Recombinant DNA

Absolute Motion Analysis- General Plane Motion

Absolute Motion Analysis- General Plane Motion

Visualize a drone, with its propellers spinning rapidly, hovering mid-air. The fascinating movements and operations of this drone can be comprehended by applying the principle of general plane motion.
As the drone's propellers rotate, an upward force is generated that counteracts the force of gravity, enabling the drone to lift off from the ground. This initial movement of the drone is along a straight path, representing a form of translational motion. In this phase, every point on the...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

A DNA-encoded recipe to direct multistage colloidal assembly.

Proceedings of the National Academy of Sciences of the United States of America·2026

Same author

Seeding and controlling colloidal self-assembly through focused ion beam deposition.

The Journal of chemical physics·2026

Same author

Enhanced Diffusion of Single, Lipid-Tethered Enzymes.

Nano letters·2026

Same author

Taming polymorphism of tubule self-assembly using templated growth.

The Journal of chemical physics·2026

Same author

Modular programming of interaction and geometric specificity enables assembly of complex DNA origami nanostructures.

Nature communications·2025

Same author

From toroids to helical tubules: Kirigami-inspired programmable assembly of two-periodic curved crystals from DNA origami.

Proceedings of the National Academy of Sciences of the United States of America·2025

Same journal

Formation of Bimetallic Nanoparticles via Exsolution Using a Reducible Metal Oxide Capping Layer.

ACS nano·2026

Same journal

Cold-Driven Thermoelectric Patch for Postoperative Tumor Control.

ACS nano·2026

Same journal

Chemically Fueled Interfacial Supramolecular Polymerization.

ACS nano·2026

Same journal

Tactile Neuromorphic Ion-Gated Vertical Transistor Displays Enabling Dual-Output Reservoir Computing.

ACS nano·2026

Same journal

In Situ Oxygen Shuttling within a Bilayer Electrified Membrane Enables Aeration-Free Electro-Fenton Water Purification.

ACS nano·2026

Same journal

Single Atoms as Growth Directors: From Graphene Edges to Atomically Precise Interfaces in 2D Materials.

ACS nano·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Sep 20, 2025

Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks

Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks

Published on: November 25, 2015

Programming Directed Motion with DNA-Grafted Particles.

Emily W Gehrels¹, W Benjamin Rogers², Zorana Zeravcic³

¹Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States.

|June 10, 2022

Summary

This summary is machine-generated.

Researchers demonstrate temperature-controlled movement of DNA-functionalized colloidal particles. A colloidal "dancer" particle navigates a track, showcasing DNA strand displacement for dynamic systems.

Keywords:

DNA colloids directed motion self-assembly thermal ratchet

More Related Videos

Designing a Bio-responsive Robot from DNA Origami

Designing a Bio-responsive Robot from DNA Origami

Published on: July 8, 2013

Functional Surface-immobilization of Genes Using Multistep Strand Displacement Lithography

Functional Surface-immobilization of Genes Using Multistep Strand Displacement Lithography

Published on: October 25, 2018

Related Experiment Videos

Last Updated: Sep 20, 2025

Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks

Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks

Published on: November 25, 2015

Designing a Bio-responsive Robot from DNA Origami

Designing a Bio-responsive Robot from DNA Origami

Published on: July 8, 2013

Functional Surface-immobilization of Genes Using Multistep Strand Displacement Lithography

Functional Surface-immobilization of Genes Using Multistep Strand Displacement Lithography

Published on: October 25, 2018

Area of Science:

Soft Matter Physics
Nanotechnology
Biophysics

Background:

Colloidal particles can be programmed with DNA oligonucleotides for complex interactions.
DNA strand-displacement reactions enable temperature-responsive interparticle forces.

Purpose of the Study:

To define requirements for thermally driven directed motion of colloidal particles.
To experimentally realize these conditions using DNA strand-displacement reactions.
To evaluate DNA-mediated interactions for dynamic systems.

Main Methods:

Functionalizing colloidal particles with DNA oligonucleotides.
Utilizing DNA strand-displacement reactions for temperature-controlled interactions.
Constructing and testing a single motile colloidal particle (
dancer
) on a 1D track.

Main Results:

Demonstrated thermally driven directed motion of colloidal particles.
Successfully built and tested a colloidal
dancer
moving along a programmed track.
Identified capabilities and limitations of DNA-mediated interactions in dynamic systems.

Conclusions:

DNA strand displacement offers a route to programmed colloidal motion.
Strategies for substrate design, interaction ratcheting, and detachment reduction were discussed.
The study highlights potential for DNA-based control in micro- and nanoscale dynamic systems.