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

The Colloidal State

The Colloidal State

The formation of a colloidal system is exemplified by an aqueous solution containing Cl− ions is introduced to another containing Ag+ ions, resulting in the precipitation of solid AgCl as extremely tiny crystals. Instead of settling out as a filterable precipitate, these crystals remain suspended in the liquid, showcasing a colloidal system.A colloidal system involves colloidal particles within the approximate range of 1 to 1000 nm in at least one dimension, dispersed in a medium called the...

Micelles

Micelles

Micelle formation is an intricate process that hinges on the properties of amphiphilic or amphipathic molecules and the conditions of the system in which they are found. Amphiphilic molecules, which have both hydrophilic (water-attracting) and hydrophobic (water-repelling) parts, play a critical role in this process.In aqueous environments, these molecules arrange themselves such that their hydrophilic heads are turned towards the water phase, while their hydrophobic tails are oriented away...

Colloidal precipitates

Colloidal precipitates

The high insolubility of some precipitates can result in an unfavorable relative supersaturation. This can lead to colloidal particles with a large surface-to-mass ratio, where adsorption is promoted. For instance, in the precipitation of silver chloride, silver ions are adsorbed on the surface of the colloidal particles, forming a primary layer. This layer attracts ions of opposite charge (such as nitrate ions), forming a diffuse secondary layer of adsorbed ions. This electric double layer...

Intermolecular Forces

Intermolecular Forces

Atoms and molecules interact through bonds (or forces): intramolecular and intermolecular. The forces are electrostatic as they arise from interactions (attractive or repulsive) between charged species (permanent, partial, or temporary charges) and exist with varying strengths between ions, polar, nonpolar, and neutral molecules. The different types of intermolecular forces are ion–dipole, dipole–dipole, hydrogen bonds, and dispersion; among these, dipole–dipole, hydrogen bonds, and dispersion...

You might also read

Related Articles

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

Sort by

Same author

A Trajectory-Regularized Physics-Informed Hybrid Framework for Specialty Fresh Food Commodity Price Forecasting and Market Stability Monitoring.

Foods (Basel, Switzerland)·2026

Same author

Research Progress on Polyphenols and Polysaccharides from Marine Seaweeds: Promising Diabetes Management Natural Products.

Marine drugs·2026

Same author

Analysis of factors influencing hospitalization cost and medical security level of patients with bronchial and pulmonary malignant tumors - a retrospective study in Changzhi, China.

BMC health services research·2026

Same author

Pultrusion-Guided Biomimetic Wet Spinning Yields Tough, Ionically Conductive Silk Fibers for Integrated Ionotronics and Electroluminescent Textiles.

ACS applied materials & interfaces·2026

Same author

Integrated multi-omics analysis reveals a lipid-redox regulatory network underlying drought tolerance and yield stability in rice.

BMC plant biology·2026

Same author

pH-Responsive Bovine Serum Albumin Nanoparticles Encapsulating Doxorubicin-Based Complexes Induce Cuproptosis in Lung Cancer Cells.

Pharmaceutics·2026

Search research articles

Related Experiment Video

Updated: Jul 4, 2026

Fabrication of Spherical and Worm-shaped Micellar Nanocrystals by Combining Electrospray, Self-assembly, and Solvent-based Structure Control

Fabrication of Spherical and Worm-shaped Micellar Nanocrystals by Combining Electrospray, Self-assembly, and Solvent-based Structure Control

Published on: February 11, 2018

Nanodroplet cluster formation in ionic liquid microemulsions.

Yanan Gao¹, Andreas Voigt, Liane Hilfert

¹Max Planck Institute for Dynamics of Complex Technical Systems, Sandtorstrasse 1, 39106 Magdeburg, Germany.

Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry

|June 26, 2008

Summary

Researchers created a novel ionic liquid (IL) microemulsion using 1-butyl-3-methylimidazolium tetrafluoroborate (bmimBF(4)) and Triton X-100. The study observed the formation of self-assembled microemulsion droplet clusters with potential for unique applications.

More Related Videos

Generation of Size-controlled Poly (ethylene Glycol) Diacrylate Droplets via Semi-3-Dimensional Flow Focusing Microfluidic Devices

Generation of Size-controlled Poly (ethylene Glycol) Diacrylate Droplets via Semi-3-Dimensional Flow Focusing Microfluidic Devices

Published on: July 3, 2018

Lipid-Protein Membrane Structure-Function Characterization using Droplet Interface Bilayers

Lipid-Protein Membrane Structure-Function Characterization using Droplet Interface Bilayers

Published on: June 12, 2026

Related Experiment Videos

Last Updated: Jul 4, 2026

Fabrication of Spherical and Worm-shaped Micellar Nanocrystals by Combining Electrospray, Self-assembly, and Solvent-based Structure Control

Fabrication of Spherical and Worm-shaped Micellar Nanocrystals by Combining Electrospray, Self-assembly, and Solvent-based Structure Control

Published on: February 11, 2018

Generation of Size-controlled Poly (ethylene Glycol) Diacrylate Droplets via Semi-3-Dimensional Flow Focusing Microfluidic Devices

Generation of Size-controlled Poly (ethylene Glycol) Diacrylate Droplets via Semi-3-Dimensional Flow Focusing Microfluidic Devices

Published on: July 3, 2018

Lipid-Protein Membrane Structure-Function Characterization using Droplet Interface Bilayers

Lipid-Protein Membrane Structure-Function Characterization using Droplet Interface Bilayers

Published on: June 12, 2026

Area of Science:

Colloid and Surface Chemistry
Materials Science
Nanotechnology

Background:

Ionic liquids (ILs) offer unique solvent properties.
Microemulsions are thermodynamically stable systems with potential applications in various fields.
Triton X-100 is a widely used nonionic surfactant.

Purpose of the Study:

To investigate the formation and characteristics of a reverse 1-butyl-3-methylimidazolium tetrafluoroborate (bmimBF(4))-in-toluene microemulsion.
To understand the effect of increasing bmimBF(4) content on microemulsion droplet swelling and self-assembly.
To explore the potential applications of novel IL-based self-assembled structures.

Main Methods:

Dynamic light scattering (DLS) for droplet size analysis.
Conductivity and UV/Vis spectroscopy for characterizing microemulsion properties.
Freeze-fracture transmission electron microscopy (FF-TEM) for visualizing microstructures.
Nuclear Magnetic Resonance (NMR) spectroscopy for structural elucidation.

Main Results:

The addition of bmimBF(4) initially caused microemulsion droplet swelling.
Further addition of bmimBF(4) led to the formation of large microemulsion droplet clusters (200-400 nm).
NMR analysis indicated that the properties of bmimBF(4), Triton X-100, and toluene contribute to self-assembly.

Conclusions:

The study successfully demonstrated the formation of self-assembled IL-based microemulsion droplet clusters.
These unique structures exhibit properties that could lead to novel applications.
The findings contribute to the understanding of IL-in-oil microemulsion systems and their self-assembly behavior.