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

Ferromagnetism01:31

Ferromagnetism

3.6K
Materials like iron, nickel, and cobalt consist of magnetic domains, within which the magnetic dipoles are arranged parallel to each other. The magnetic dipoles are rigidly aligned in the same direction within a domain by quantum mechanical coupling among the atoms. This coupling is so strong that even thermal agitation at room temperature cannot break it. The result is that each domain has a net dipole moment. However, some materials have weaker coupling, and are ferromagnetic at lower...
3.6K
Types Of Superconductors01:28

Types Of Superconductors

1.9K
A superconductor is a substance that offers zero resistance to the electric current when it drops below a critical temperature. Zero resistance is not the only interesting phenomenon as materials reach their transition temperatures. A second effect is the exclusion of magnetic fields. This is known as the Meissner effect. A light, permanent magnet placed over a superconducting sample will levitate in a stable position above the superconductor. High-speed trains that levitate on strong...
1.9K
Valence Bond Theory02:42

Valence Bond Theory

11.9K
Coordination compounds and complexes exhibit different colors, geometries, and magnetic behavior, depending on the metal atom/ion and ligands from which they are composed. In an attempt to explain the bonding and structure of coordination complexes, Linus Pauling proposed the valence bond theory, or VBT, using the concepts of hybridization and the overlapping of the atomic orbitals. According to VBT, the central metal atom or ion (Lewis acid) hybridizes to provide empty orbitals of suitable...
11.9K
Colors and Magnetism03:02

Colors and Magnetism

14.9K
Color in Coordination Complexes
When atoms or molecules absorb light at the proper frequency, their electrons are excited to higher-energy orbitals. For many main group atoms and molecules, the absorbed photons are in the ultraviolet range of the electromagnetic spectrum, which cannot be detected by the human eye. For coordination compounds, the energy difference between the d orbitals often allows photons in the visible range to be absorbed and emitted, which is seen as colors by the human...
14.9K
Ferrocement01:30

Ferrocement

1.0K
Ferro-cement is a distinctive construction material that represents an innovative variant of reinforced concrete, characterized by its unique composition and the method by which it is formed. Unlike standard reinforced concrete, which relies on larger steel bars for reinforcement, ferro-cement utilizes densely packed layers of mesh or fine rods, fully encased in cement mortar. This composition allows for the creation of structures that are significantly thinner and more flexible than their...
1.0K
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

Efficient Second-Harmonic Generation from Molecular Monolayers.

ACS nano·2026
Same author

Nonionic peptide amphiphiles and their supramolecular co-assemblies tune charge density and bioactivity.

Journal of materials chemistry. B·2026
Same author

Nitric Oxide-releasing Nanofibers Prevent Restenosis After Arterial Injury in a Renal Failure Model.

The Journal of surgical research·2026
Same author

Probing Supramolecular Motion with Nuclear Magnetic Resonance in Bioactive Scaffolds that Promote Neural Regeneration in the Central Nervous System.

Journal of the American Chemical Society·2026
Same author

Author Correction: Mapping in situ the assembly and dynamics in aqueous supramolecular polymers.

Nature communications·2026
Same author

Biodistribution and Biodegradation of an Osteoinductive Supramolecular Polymer Implant in a Rat Spinal Fusion Model.

Journal of functional biomaterials·2026
Same journal

A rechargeable non-aqueous Mg-O<sub>2</sub> battery based on magnesium peroxide chemistry.

Nature chemistry·2026
Same journal

Setting a direction for molecular motors.

Nature chemistry·2026
Same journal

Driving movement in the field of molecular machines.

Nature chemistry·2026
Same journal

First ladies of chemistry.

Nature chemistry·2026
Same journal

How isoprene connects plants to global climate.

Nature chemistry·2026
Same journal

One-dimensional carbon chains free of end-capping groups.

Nature chemistry·2026
See all related articles

Related Experiment Video

Updated: Apr 15, 2026

Measuring Magnetically-Tuned Ferroelectric Polarization in Liquid Crystals
07:03

Measuring Magnetically-Tuned Ferroelectric Polarization in Liquid Crystals

Published on: August 15, 2018

9.3K

Supramolecular ferroelectrics.

Alok S Tayi1, Adrien Kaeser2, Michio Matsumoto2

  • 11] Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford St., Cambridge, Massachusetts 02143, USA [2] Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.

Nature Chemistry
|March 25, 2015
PubMed
Summary
This summary is machine-generated.

Supramolecular chemistry enables the creation of novel organic ferroelectric materials by organizing molecules with reversible bonds. This approach promises advanced applications in electronics and beyond.

More Related Videos

Synthetic Methodology for Asymmetric Ferrocene Derived Bio-conjugate Systems via Solid Phase Resin-based Methodology
07:07

Synthetic Methodology for Asymmetric Ferrocene Derived Bio-conjugate Systems via Solid Phase Resin-based Methodology

Published on: March 12, 2015

10.1K
Visualizing Uniaxial-strain Manipulation of Antiferromagnetic Domains in Fe1+YTe Using a Spin-polarized Scanning Tunneling Microscope
09:06

Visualizing Uniaxial-strain Manipulation of Antiferromagnetic Domains in Fe1+YTe Using a Spin-polarized Scanning Tunneling Microscope

Published on: March 24, 2019

8.7K

Related Experiment Videos

Last Updated: Apr 15, 2026

Measuring Magnetically-Tuned Ferroelectric Polarization in Liquid Crystals
07:03

Measuring Magnetically-Tuned Ferroelectric Polarization in Liquid Crystals

Published on: August 15, 2018

9.3K
Synthetic Methodology for Asymmetric Ferrocene Derived Bio-conjugate Systems via Solid Phase Resin-based Methodology
07:07

Synthetic Methodology for Asymmetric Ferrocene Derived Bio-conjugate Systems via Solid Phase Resin-based Methodology

Published on: March 12, 2015

10.1K
Visualizing Uniaxial-strain Manipulation of Antiferromagnetic Domains in Fe1+YTe Using a Spin-polarized Scanning Tunneling Microscope
09:06

Visualizing Uniaxial-strain Manipulation of Antiferromagnetic Domains in Fe1+YTe Using a Spin-polarized Scanning Tunneling Microscope

Published on: March 24, 2019

8.7K

Area of Science:

  • Supramolecular chemistry
  • Materials science
  • Organic electronics

Background:

  • Ferroelectric materials exhibit spontaneous, reversible electrical polarization, crucial for applications like non-volatile memory and sensors.
  • While historically dominated by inorganic compounds, organic ferroelectrics are gaining interest for their unique properties and potential applications.
  • Supramolecular chemistry offers a powerful toolkit for designing and assembling organic materials with desired functionalities.

Purpose of the Study:

  • To review the application of supramolecular strategies in advancing organic ferroelectricity.
  • To highlight the key features of molecular and supramolecular dipoles required for organic ferroelectric systems.
  • To explore the incorporation of these dipoles into ordered structures like porous frameworks and liquid crystals.

Main Methods:

  • Review of existing literature on supramolecular chemistry and organic ferroelectrics.
  • Analysis of molecular and supramolecular design principles for achieving ferroelectric properties.
  • Discussion of ordered systems, including porous frameworks and liquid crystals, as platforms for organic ferroelectrics.

Main Results:

  • Supramolecular strategies are crucial for constructing ordered organic materials with tunable ferroelectric properties.
  • Understanding molecular and supramolecular dipoles is key to designing effective organic ferroelectrics.
  • Ordered systems like porous frameworks and liquid crystals can host and enhance organic ferroelectric behavior.

Conclusions:

  • Supramolecular chemistry provides a promising pathway for developing next-generation organic ferroelectrics.
  • Further research into molecular design and ordered assembly can lead to superior performance and novel applications.
  • This review aims to stimulate innovation in supramolecular ferroelectrics, pushing beyond the capabilities of current systems.