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

Ionic Crystal Structures02:42

Ionic Crystal Structures

Ionic crystals consist of two or more different kinds of ions that usually have different sizes. The packing of these ions into a crystal structure is more complex than the packing of metal atoms that are the same size.
Most monatomic ions behave as charged spheres, and their attraction for ions of opposite charge is the same in every direction. Consequently, stable structures for ionic compounds result (1) when ions of one charge are surrounded by as many ions as possible of the opposite...
Crystal Field Theory - Tetrahedral and Square Planar Complexes02:46

Crystal Field Theory - Tetrahedral and Square Planar Complexes

Tetrahedral Complexes
Crystal field theory (CFT) is applicable to molecules in geometries other than octahedral. In octahedral complexes, the lobes of the dx2−y2 and dz2 orbitals point directly at the ligands. For tetrahedral complexes, the d orbitals remain in place, but with only four ligands located between the axes. None of the orbitals points directly at the tetrahedral ligands. However, the dx2−y2 and dz2 orbitals (along the Cartesian axes) overlap with the ligands less than the dxy,...
Structures of Carboxylic Acid Derivatives01:28

Structures of Carboxylic Acid Derivatives

Structure of Carboxylic Acid Derivatives
Carboxylic acid derivatives contain an acyl group attached to a heteroatom such as chlorine, oxygen, or nitrogen. The carbonyl carbon and oxygen are both sp2-hybridized with an unhybridized p orbital.
The three sp2 orbitals of the carbonyl carbon form three σ bonds, one each with the carbonyl oxygen, the α carbon, and the heteroatom, whereas the other two sp2 orbitals of the carbonyl oxygen are occupied by the lone pairs. Further, the unhybridized p...
Structures of Solids02:22

Structures of Solids

Solids in which the atoms, ions, or molecules are arranged in a definite repeating pattern are known as crystalline solids. Metals and ionic compounds typically form ordered, crystalline solids. A crystalline solid has a precise melting temperature because each atom or molecule of the same type is held in place with the same forces or energy. Amorphous solids or non-crystalline solids (or, sometimes, glasses) which lack an ordered internal structure and are randomly arranged. Substances that...
Crystal Field Theory - Octahedral Complexes02:58

Crystal Field Theory - Octahedral Complexes

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...
Metallic Solids02:37

Metallic Solids

Metallic solids such as crystals of copper, aluminum, and iron are formed by metal atoms. The structure of metallic crystals is often described as a uniform distribution of atomic nuclei within a “sea” of delocalized electrons. The atoms within such a metallic solid are held together by a unique force known as metallic bonding that gives rise to many useful and varied bulk properties.
All metallic solids exhibit high thermal and electrical conductivity, metallic luster, and malleability. Many...

You might also read

Related Articles

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

Sort by
Same author

Freeze-Cast Porous Textured BaTiO<sub>3</sub>-Polymer Composites for Energy Harvesting Applications.

ACS applied energy materials·2025
Same author

Solute effects on the dynamics and deformation of emulsion droplets during freezing.

Soft matter·2022
Same author

Complex Composites Built through Freezing.

Accounts of chemical research·2022
Same author

Wood-like polymeric materials by ice templating.

National science review·2021
Same author

Multiple objects interacting with a solidification front.

Scientific reports·2021
Same author

Unveiling Cells' Local Environment during Cryopreservation by Correlative <i>In Situ</i> Spatial and Thermal Analyses.

The journal of physical chemistry letters·2020
Same journal

Metal-Organic Framework Multizyme Colloids with Joint Antioxidant and Protease Function.

Langmuir : the ACS journal of surfaces and colloids·2026
Same journal

Morphology Engineering of Co<sub>3</sub>O<sub>4</sub> via Cetyltrimethylammonium Bromide-Mediated ZIF-67 Synthesis for Efficient Photo-Assisted Electrooxidation of Methanol.

Langmuir : the ACS journal of surfaces and colloids·2026
Same journal

Speciation of Silanol Groups on Commercial Precipitated Silicas via IR Spectroscopy.

Langmuir : the ACS journal of surfaces and colloids·2026
Same journal

Regenerable PVA Hydrogel-Functionalized Optical Fiber Sensor for Ultra-Trace Detection of Berberine Hydrochloride.

Langmuir : the ACS journal of surfaces and colloids·2026
Same journal

Hydrogen Plasma-Driven Surface Defect Engineering of ZnO Nanorods: Correlating Electronic Structure and Photoelectrochemical Performance.

Langmuir : the ACS journal of surfaces and colloids·2026
Same journal

Cooperative Self-Assembly of Nanoparticle-Encapsulating Hybrid Protein Cages.

Langmuir : the ACS journal of surfaces and colloids·2026
See all related articles

Related Experiment Video

Updated: May 19, 2026

Synthesis and Exfoliation of Discotic Zirconium Phosphates to Obtain Colloidal Liquid Crystals
08:54

Synthesis and Exfoliation of Discotic Zirconium Phosphates to Obtain Colloidal Liquid Crystals

Published on: May 25, 2016

Ice-structuring mechanism for zirconium acetate.

Sylvain Deville1, Céline Viazzi, Christian Guizard

  • 1Laboratoire de Synthèse et Fonctionnalisation des Céramiques, UMR3080 CNRS/Saint-Gobain, Cavaillon, France. sylvain.deville@saint-gobain.com

Langmuir : the ACS Journal of Surfaces and Colloids
|August 14, 2012
PubMed
Summary
This summary is machine-generated.

Zirconium acetate controls ice crystal growth by binding to ice surfaces, similar to natural ice-structuring proteins. This study elucidates its mechanism, revealing a hydroxy-bridged polymer structure that slows ice growth via hydrogen bonding.

More Related Videos

Synthesis of Zeolites Using the ADOR (Assembly-Disassembly-Organization-Reassembly) Route
08:26

Synthesis of Zeolites Using the ADOR (Assembly-Disassembly-Organization-Reassembly) Route

Published on: April 3, 2016

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals
11:17

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals

Published on: February 9, 2017

Related Experiment Videos

Last Updated: May 19, 2026

Synthesis and Exfoliation of Discotic Zirconium Phosphates to Obtain Colloidal Liquid Crystals
08:54

Synthesis and Exfoliation of Discotic Zirconium Phosphates to Obtain Colloidal Liquid Crystals

Published on: May 25, 2016

Synthesis of Zeolites Using the ADOR (Assembly-Disassembly-Organization-Reassembly) Route
08:26

Synthesis of Zeolites Using the ADOR (Assembly-Disassembly-Organization-Reassembly) Route

Published on: April 3, 2016

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals
11:17

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals

Published on: February 9, 2017

Area of Science:

  • Materials Science
  • Biophysics
  • Crystallography

Background:

  • Controlling ice nucleation and growth is crucial for natural and engineered systems.
  • Ice-structuring proteins (ISPs) in organisms bind to ice surfaces, regulating ice crystal formation.
  • Zirconium acetate exhibits ice-structuring properties analogous to ISPs, but its mechanism is unknown.

Purpose of the Study:

  • To elucidate the ice-structuring mechanism of zirconium acetate.
  • To investigate the influence of zirconium acetate concentration and ice crystal growth velocity on its ice-structuring activity.
  • To explore ice-structuring capabilities of compounds with similar functional groups.

Main Methods:

  • Investigated zirconium acetate's ice-structuring mechanism by varying its concentration and ice crystal growth velocity.
  • Examined other compounds containing acetate, hydroxyl, or carboxylic groups for ice-structuring properties.
  • Analyzed the binding interactions at the ice crystal surface.

Main Results:

  • Zirconium acetate effectively controls ice crystal growth.
  • The ice-structuring activity is dependent on zirconium acetate concentration and ice growth velocity.
  • Compounds with similar functional groups were evaluated for comparative ice-structuring effects.

Conclusions:

  • Zirconium acetate forms a hydroxy-bridged polymer structure.
  • This polymer structure binds to ice crystal surfaces via hydrogen bonding.
  • This interaction effectively slows down ice crystal growth, mimicking ISP functions.