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...

Crystal Growth: Principles of Crystallization

Crystal Growth: Principles of Crystallization

Crystallization is a phase transformation process in which crystals are precipitated from a supersaturated solution or formed from other sources. During crystallization, atoms or molecules arrange themselves into a well-defined, rigid crystal lattice to minimize energy.
Initiating crystallization involves manipulating the concentration of the solute and the temperature of the solution. Since crystal growth occurs when the ratio of concentration and solubility of the solute in the solvent – 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...

The Fluid Mosaic Model

The Fluid Mosaic Model

The fluid mosaic model was first proposed as a visual representation of research observations. The model comprises the composition and dynamics of membranes and serves as a foundation for future membrane-related studies. The model depicts the structure of the plasma membrane with a variety of components, which include phospholipids, proteins, and carbohydrates. These integral molecules are loosely bound, defining the cell’s border and providing fluidity for optimal function.

You might also read

Related Articles

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

Sort by

Same author

Molecular surveillance detects high prevalence of the neglected parasite <i>Mansonella ozzardi</i> in the Colombian Amazon.

medRxiv : the preprint server for health sciences·2023

Same author

Autism-linked gene FoxP1 selectively regulates the cultural transmission of learned vocalizations.

Science advances·2021

Same author

Programming van der Waals interactions with complex symmetries into microparticles using liquid crystallinity.

Science advances·2020

Same author

Over What Length Scale Does an Inorganic Substrate Perturb the Structure of a Glassy Organic Semiconductor?

ACS applied materials & interfaces·2020

Same author

Primary Low-Grade Fibromyxoid Sarcoma of Kidney-an Extremely Rare Entity.

The Indian journal of surgery·2018

Same author

Multivalent counterions diminish the lubricity of polyelectrolyte brushes.

Science (New York, N.Y.)·2018

Search research articles

Related Experiment Video

Updated: May 24, 2026

Forming, Confining, and Observing Microtubule-Based Active Nematics

Forming, Confining, and Observing Microtubule-Based Active Nematics

Published on: January 13, 2023

Liquid crystal mediated interactions between nanoparticles in a nematic phase.

V Tomar¹, T F Roberts, N L Abbott

¹Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA.

Langmuir : the ACS Journal of Surfaces and Colloids

|March 14, 2012

Summary

This study uses continuum theory to control nanoparticle interactions in liquid crystals. Results reconcile theory with experiments and enable directed nanoparticle self-assembly.

More Related Videos

High-Contrast and Fast Photorheological Switching of a Twist-Bend Nematic Liquid Crystal

High-Contrast and Fast Photorheological Switching of a Twist-Bend Nematic Liquid Crystal

Published on: October 31, 2019

Microfluidic Preparation of Liquid Crystalline Elastomer Actuators

Microfluidic Preparation of Liquid Crystalline Elastomer Actuators

Published on: May 20, 2018

Related Experiment Videos

Last Updated: May 24, 2026

Forming, Confining, and Observing Microtubule-Based Active Nematics

Forming, Confining, and Observing Microtubule-Based Active Nematics

Published on: January 13, 2023

High-Contrast and Fast Photorheological Switching of a Twist-Bend Nematic Liquid Crystal

High-Contrast and Fast Photorheological Switching of a Twist-Bend Nematic Liquid Crystal

Published on: October 31, 2019

Microfluidic Preparation of Liquid Crystalline Elastomer Actuators

Microfluidic Preparation of Liquid Crystalline Elastomer Actuators

Published on: May 20, 2018

Area of Science:

Physics
Materials Science
Chemistry

Background:

Nanoparticle-liquid crystal interactions are crucial for advanced materials.
Existing theories have discrepancies with experimental observations.
Controlling these interactions is key for applications.

Purpose of the Study:

To develop a theoretical framework for nanoparticle-liquid crystal interactions.
To investigate methods for controlling interaction magnitudes.
To reconcile theoretical predictions with experimental data.

Main Methods:

Utilizing continuum theory to model the system.
Minimizing the free energy functional via Euler-Lagrange equations.
Employing an unsymmetric radial basis function method for calculations.

Main Results:

Demonstrated control over nanoparticle-liquid crystal mediated interactions.
Interaction strength is tunable via anchoring energy and particle diameter.
Reconciled theoretical predictions with experimental observations.

Conclusions:

The developed theory accurately describes nanoparticle-liquid crystal interactions.
Anchoring energy and particle size are key control parameters.
Opens possibilities for directed nanoparticle self-assembly in liquid crystals.