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

The Colloidal State01:29

The Colloidal State

163
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...
163
Colloidal precipitates01:09

Colloidal precipitates

6.9K
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...
6.9K
Colloids03:22

Colloids

22.2K
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...
22.2K
Colloids and Suspensions01:17

Colloids and Suspensions

3.9K
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 visible to the naked eye or seen with a magnifying glass. They are cloudy, and the suspended particles settle out after mixing. The suspended particles in a suspension settle out after some time of mixing. The separation of particles from a suspension is...
3.9K
Crystal Field Theory - Octahedral Complexes02:58

Crystal Field Theory - Octahedral Complexes

32.2K
Crystal Field Theory
To explain the observed behavior of transition metal complexes (such as colors), a model involving electrostatic interactions between the electrons from the ligands and the electrons in the unhybridized d orbitals of the central metal atom has been developed. This electrostatic model is crystal field theory (CFT). It helps to understand, interpret, and predict the colors, magnetic behavior, and some structures of coordination compounds of transition metals.
CFT focuses on...
32.2K

You might also read

Related Articles

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

Sort by
Same author

Electrode-omics reveals epochs in silicon anode evolution underpinning electrochemomechanical resilience.

Science advances·2026
Same author

A Molecular Chemistry Model Links Precursor Chemistry to the Energetic Landscape of Shape-Controlled Colloidal Nanocrystals.

Journal of the American Chemical Society·2026
Same author

Dynamic permeability in metastable droplet interfacial bilayers.

Soft matter·2026
Same author

Polyolefin blends with co-continuous architectures enabled by dynamic covalent crosslinking.

Science advances·2026
Same author

Decoding collective dynamics and complexity in nanoparticle assemblies using graph theory.

Science (New York, N.Y.)·2026
Same author

Burstein-Moss-Driven Exciton Dynamics in Degenerately Doped ZnO Quantum Dots.

The journal of physical chemistry. C, Nanomaterials and interfaces·2026
Same journal

Bioinspired Artificial Bioenergetic Organelles: Design Principles, Nanofabrication and Therapeutic Translation.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Advanced Electrolyte Materials Design for High-Energy Lithium Metal Batteries Beyond 500 Wh Kg<sup>-1</sup>.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Hydrophilic-Stable Nucleoside-Based Hydrogen-Bonded Organic Frameworks (N-HOF) for Therapeutic Bacterial Hybrid Systems.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Lanthanide-Bridged Dual-Atom Catalysts for Efficient Chlorine Electrosynthesis.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Composite Liquid Marble Templated Millimetric Capsule With Tunable Rigidity, Porosity, and Thermal Reconfigurability Toward 3D Cell Culture.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Bias-Triggered Conductivity Relaxation (BCR): A Unique Tool to Simultaneously Investigate Thermodynamics, Kinetics, and Electrostatic Effects of Oxygen Reactions in MIEC Thin Films.

Advanced materials (Deerfield Beach, Fla.)·2026
See all related articles

Related Experiment Video

Updated: Apr 14, 2026

Microfluidic-based Synthesis of Covalent Organic Frameworks COFs: A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface
08:42

Microfluidic-based Synthesis of Covalent Organic Frameworks COFs: A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface

Published on: July 10, 2017

14.3K

Colloidal Nanocrystal Frameworks.

Brett A Helms1, Teresa E Williams1, Raffaella Buonsanti1,2,3

  • 1The Molecular Foundry, Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, CA, 94720, USA.

Advanced Materials (Deerfield Beach, Fla.)
|April 16, 2015
PubMed
Summary
This summary is machine-generated.

Colloidal nanocrystal frameworks (CNFs) offer tunable properties by combining different nanocrystals. Further research is needed to understand their structure, electronic, and dynamic behaviors for advanced applications.

Keywords:
block copolymerscolloidal nanocrystalsdirected-assemblymesoporous materialsmesostructured materials

More Related Videos

Synthesis and Characterization of Supramolecular Colloids
09:26

Synthesis and Characterization of Supramolecular Colloids

Published on: April 22, 2016

10.6K
A Modular Microfluidic Technology for Systematic Studies of Colloidal Semiconductor Nanocrystals
09:58

A Modular Microfluidic Technology for Systematic Studies of Colloidal Semiconductor Nanocrystals

Published on: May 10, 2018

10.2K

Related Experiment Videos

Last Updated: Apr 14, 2026

Microfluidic-based Synthesis of Covalent Organic Frameworks COFs: A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface
08:42

Microfluidic-based Synthesis of Covalent Organic Frameworks COFs: A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface

Published on: July 10, 2017

14.3K
Synthesis and Characterization of Supramolecular Colloids
09:26

Synthesis and Characterization of Supramolecular Colloids

Published on: April 22, 2016

10.6K
A Modular Microfluidic Technology for Systematic Studies of Colloidal Semiconductor Nanocrystals
09:58

A Modular Microfluidic Technology for Systematic Studies of Colloidal Semiconductor Nanocrystals

Published on: May 10, 2018

10.2K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Supramolecular Chemistry

Background:

  • Colloidal nanocrystal frameworks (CNFs) are mesoporous materials built from nanocrystal units.
  • Block copolymers act as structure-directing agents in CNF assembly.
  • CNF properties depend on nanocrystal characteristics and spatial arrangement.

Purpose of the Study:

  • To explore the assembly and properties of CNFs.
  • To investigate the potential of multivariate CNFs with multiple component types.
  • To understand the fundamental mechanisms of matter and energy transport in CNFs.

Main Methods:

  • Self-assembly of pre-formed nanocrystal building units.
  • Utilizing block copolymer architecture-directing agents.
  • Characterization of mesostructure and functional properties.

Main Results:

  • CNFs demonstrate modular assembly with tunable functional attributes.
  • Multivariate CNFs enable exploration of coupled nanocrystal interactions.
  • Efficient propagation of matter and energy observed within CNFs.

Conclusions:

  • CNFs represent a promising class of porous materials with tunable properties.
  • Understanding the origins of structural, electronic, and dynamic properties is crucial.
  • Further investigation is required to fully elucidate the multi-scale behavior of CNFs.