Related Experiment Video

Updated: Aug 11, 2026

Synthesis and Characterization of Supramolecular Colloids
09:26

Synthesis and Characterization of Supramolecular Colloids

Published on: April 22, 2016

Calculation of interparticle spacing in colloidal systems

Tian Hao, Richard E Riman

    Journal of Colloid and Interface Science
    |March 7, 2006
    PubMed

    More Related Videos

    Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures10:56

    Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures

    Published on: May 20, 2014

    Liquid-cell Transmission Electron Microscopy for Tracking Self-assembly of Nanoparticles08:39

    Liquid-cell Transmission Electron Microscopy for Tracking Self-assembly of Nanoparticles

    Published on: October 16, 2017

    Related Concept Videos

    The Colloidal State01:29

    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...
    Colloidal precipitates01:09

    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...
    Colloids03:22

    Colloids

    Children at play often make suspensions such as mixtures of mud and water, flour and water, or a suspension of solid pigments in water known as tempera paint. These suspensions are heterogeneous mixtures composed of relatively large particles that are visible to the naked eye or can be seen with a magnifying glass. They are cloudy, and the suspended particles settle out after mixing. On the other hand, a solution is a homogeneous mixture in which no settling occurs and in which the dissolved...
    Mean free path and Mean free time01:22

    Mean free path and Mean free time

    Consider the gas molecules in a cylinder. They move in a random motion as they collide with each other and change speed and direction. The average of all the path lengths between collisions is known as the "mean free path."