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

Search research articles

Related Experiment Video

Updated: Jun 4, 2026

Expanding Nanopatterned Substrates Using Stitch Technique for Nanotopographical Modulation of Cell Behavior

Expanding Nanopatterned Substrates Using Stitch Technique for Nanotopographical Modulation of Cell Behavior

Published on: December 8, 2016

Nanoscale changes induce microscale effects in Turing patterns.

Jorge Carballido-Landeira¹, Pablo Taboada, Alberto P Muñuzuri

¹Group of Nonlinear Physics, Universidade de Santiago de Compostela, Santiago de Compostela, E-15782, Spain.

Physical Chemistry Chemical Physics : PCCP

|February 1, 2011

Summary

This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by

Same author

Topological dependence of viral mutation spread in complex host-interaction networks.

Chaos (Woodbury, N.Y.)·2026

Same author

Erratum: Numerical Simulations of the Epley Maneuver With Clinical Implications.

Ear and hearing·2026

Same author

Submolecular modulation of PIEZO1 mechanotransduction with wireless tailor-made nanoswitches.

Bioactive materials·2026

Same author

Polyelectrolyte complexed alginate-oligochitosan nanoparticles for co-delivery of doxorubicin and indocyanine green in triple negative breast cancer therapy.

Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie·2026

Same author

Surface-engineered gold nanorods for targeted delivery of PD-L1 siRNA and cancer chemo-phototherapy.

Nanoscale·2025

Same author

Cell membrane-based nanovesicles as potential drug delivery systems for atherosclerosis therapy.

Colloids and surfaces. B, Biointerfaces·2025

Polymer-induced droplet clustering in a Belousov-Zhabotinsky reaction microemulsion significantly alters Turing patterns. This nanoscale change results in a macroscopic wavelength increase, impacting pattern formation in nature.

Area of Science:

Chemical kinetics
Soft matter physics
Pattern formation

Background:

Turing patterns, crucial for biological differentiation, can be mimicked in chemical systems.
Water-in-oil microemulsions provide a confined environment for reaction-diffusion systems like the Belousov-Zhabotinsky reaction.

Purpose of the Study:

To investigate the influence of polymer-induced droplet aggregation on Turing patterns within a microemulsion.
To understand how nanoscale structural changes affect the macroscopic wavelength of observed patterns.

Main Methods:

Formation of a water-in-oil microemulsion incorporating the Belousov-Zhabotinsky reaction.
Introduction of polymers (polyethylene oxide) to induce droplet clustering.
Microscopic observation and analysis of Turing pattern formation and wavelength.

More Related Videos

Atomically Traceable Nanostructure Fabrication

Atomically Traceable Nanostructure Fabrication

Published on: July 17, 2015

Pattern Generation for Micropattern Traction Microscopy

Pattern Generation for Micropattern Traction Microscopy

Published on: February 17, 2022

Related Experiment Videos

Last Updated: Jun 4, 2026

Expanding Nanopatterned Substrates Using Stitch Technique for Nanotopographical Modulation of Cell Behavior

Expanding Nanopatterned Substrates Using Stitch Technique for Nanotopographical Modulation of Cell Behavior

Published on: December 8, 2016

Atomically Traceable Nanostructure Fabrication

Atomically Traceable Nanostructure Fabrication

Published on: July 17, 2015

Pattern Generation for Micropattern Traction Microscopy

Pattern Generation for Micropattern Traction Microscopy

Published on: February 17, 2022

Main Results:

Polymer addition led to the formation of droplet clusters, altering their distribution.
The wavelength of the observed Turing patterns was found to be approximately three orders of magnitude larger than the individual droplet size.
Nanoscale changes in droplet organization had significant macroscopic consequences on pattern characteristics.

Conclusions:

Droplet clustering, driven by polymers, is a key factor modulating Turing pattern wavelengths in microemulsions.
This study demonstrates a method to control pattern formation by manipulating nanoscale droplet arrangements.
Findings offer insights into pattern generation mechanisms relevant to natural processes.