Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

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

Single cell phototransfection of mRNAs encoding SARS-CoV2 spike and nucleocapsid into human astrocytes results in RNA dependent translation interference.

Frontiers in drug delivery·2025
Same author

Confocal Absorbance-Activated Droplet Sorting (cAADS) for Enzyme Engineering.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025
Same author

Run-and-tumble dynamics of active giant vesicles.

Soft matter·2025
Same author

Light-Responsive Mononucleotide Coacervates.

Chemistry (Weinheim an der Bergstrasse, Germany)·2025
Same author

Pheno-Morphological Screening and Acoustic Sorting of 3D Multicellular Aggregates Using Drop Millifluidics.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025
Same author

Enhancement of bacterial rheotaxis in non-Newtonian fluids.

Proceedings of the National Academy of Sciences of the United States of America·2024
Same journal

Nanopore sequencing with proteins: synchronization and dischronization of molecular dynamics simulations with laboratory and industrial developments.

Soft matter·2026
Same journal

Catanionics from biosurfactants and regular surfactants: miscibility and structure.

Soft matter·2026
Same journal

Adhesives with a thickness smaller than the fractocohesive length enhance adhesion.

Soft matter·2026
Same journal

Non-equilibrium phase transitions in hybrid Voronoi models of cell colonies.

Soft matter·2026
Same journal

Effects of methoxy substituents on self-assembly and gelation performance of benzamide-based organogelators.

Soft matter·2026
Same journal

Rheology of <i>Escherichia coli</i> suspensions with various bacterial morphologies and motion characteristics.

Soft matter·2026
See all related articles

Related Experiment Video

Updated: May 1, 2026

Microtensiometer for Confocal Microscopy Visualization of Dynamic Interfaces
08:05

Microtensiometer for Confocal Microscopy Visualization of Dynamic Interfaces

Published on: September 9, 2022

2.2K

Microfluidic Dynamic Interfacial Tensiometry (μDIT).

Quentin Brosseau1, Jérémy Vrignon, Jean-Christophe Baret

  • 1Max-Planck Institute for Dynamics and Self-Organization (MPIDS), 37077 Göttingen, Germany. jean-christophe.baret@ds.mpg.de.

Soft Matter
|April 4, 2014
PubMed
Summary
This summary is machine-generated.

This study introduces a microfluidic chip for measuring surfactant adsorption kinetics. The novel method offers enhanced time resolution and reduced sample volume for interfacial tensiometry.

More Related Videos

Combining Microfluidics and Microrheology to Determine Rheological Properties of Soft Matter during Repeated Phase Transitions
11:38

Combining Microfluidics and Microrheology to Determine Rheological Properties of Soft Matter during Repeated Phase Transitions

Published on: April 19, 2018

7.7K
Multifunctional, Micropipette-based Method for Incorporation And Stimulation of Bacterial Mechanosensitive Ion Channels in Droplet Interface Bilayers
09:54

Multifunctional, Micropipette-based Method for Incorporation And Stimulation of Bacterial Mechanosensitive Ion Channels in Droplet Interface Bilayers

Published on: November 19, 2015

11.0K

Related Experiment Videos

Last Updated: May 1, 2026

Microtensiometer for Confocal Microscopy Visualization of Dynamic Interfaces
08:05

Microtensiometer for Confocal Microscopy Visualization of Dynamic Interfaces

Published on: September 9, 2022

2.2K
Combining Microfluidics and Microrheology to Determine Rheological Properties of Soft Matter during Repeated Phase Transitions
11:38

Combining Microfluidics and Microrheology to Determine Rheological Properties of Soft Matter during Repeated Phase Transitions

Published on: April 19, 2018

7.7K
Multifunctional, Micropipette-based Method for Incorporation And Stimulation of Bacterial Mechanosensitive Ion Channels in Droplet Interface Bilayers
09:54

Multifunctional, Micropipette-based Method for Incorporation And Stimulation of Bacterial Mechanosensitive Ion Channels in Droplet Interface Bilayers

Published on: November 19, 2015

11.0K

Area of Science:

  • Physical Chemistry
  • Fluid Dynamics
  • Materials Science

Background:

  • Understanding surfactant adsorption kinetics is crucial for applications like emulsification and encapsulation.
  • Standard techniques for measuring interfacial tensiometry often lack the required time resolution and sample efficiency.

Purpose of the Study:

  • To develop and characterize a microfluidic method for measuring surfactant adsorption kinetics.
  • To enable quantitative measurements at sub-second timescales with reduced sample volumes.

Main Methods:

  • A microfluidic chip was designed and developed for interfacial tensiometry.
  • Droplet deformability under hydrodynamic forcing in microfluidic expansions was utilized.
  • Analysis focused on a perfluoro surfactant relevant to microfluidic applications.

Main Results:

  • The microfluidic method achieved a ~10-fold improvement in time resolution compared to pendant drop experiments.
  • Measurement volumes were reduced by ~1000-fold, enabling nanoliter-scale analysis.
  • Quantitative measurements at sub-second timescales were demonstrated.

Conclusions:

  • The droplet-based microfluidic system provides high time resolution and volume efficiency for surfactant adsorption studies.
  • This approach offers new insights into surfactant behavior at liquid-liquid interfaces in confined environments.
  • The method allows for the measurement of adsorption and desorption rate constants.