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

Polymer Classification: Crystallinity01:21

Polymer Classification: Crystallinity

3.1K
Unlike ionic or small covalent molecules, polymers do not form crystalline solids due to the diffusion limitations of their long-chain structures. However, polymers contain microscopic crystalline domains separated by amorphous domains.
Crystalline domains are the regions where polymer chains are aligned in an orderly manner and held together in proximity by intermolecular forces. For example, chains in the crystalline domains of polyethylene and nylon are bound together by van der Waals...
3.1K
Crystal Growth: Principles of Crystallization01:25

Crystal Growth: Principles of Crystallization

5.7K
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...
5.7K
Recrystallization: Solid–Solution Equilibria01:10

Recrystallization: Solid–Solution Equilibria

4.1K
Recrystallization is a purification technique used to separate impurities from solid compounds. In this technique, no chemical reactions occur. Instead, it exploits physical properties only, specifically, the solubility differences between the desired compound and impurities, either at a single temperature or at different temperatures, and under other selected conditions. The solid-solution equilibrium (solubility equilibrium) of each component in the solution represents a binary phase...
4.1K
Polymer Classification: Stereospecificity01:26

Polymer Classification: Stereospecificity

2.3K
Polymerization generates chiral centers along the entire backbone of a polymer chain. Accordingly, the stereochemistry of the substituent group has a significant effect on polymer properties. Polymers formed from monosubstituted alkene monomers feature chiral carbons at every alternate position in the polymer backbone. Relative to the predominant orientation of substituents at the adjacent chiral carbons, the polymer can exist in three different configurations: isotactic, syndiotactic, and...
2.3K
Determination of Crystal Structures01:29

Determination of Crystal Structures

135
In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...
135

You might also read

Related Articles

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

Sort by
Same author

Remote CF<sub>4</sub> Plasma Fluorination of Graphene for Low-Damage Spin-Orbit Engineering.

Nano letters·2026
Same author

Formation of Quasi-2D [Mo<sub>n+1</sub>C<sub>n</sub>] Layered Structures via Carburizing Metal Films toward Surface Functional Group-Free Molybdenum Carbide MXene Thin Films.

Journal of the American Chemical Society·2026
Same author

Ligand-Substrate Self-Sorting in Silica-Encased Rh-Nanopetals as Model Catalyst for Hydroformylation of Arylalkenes.

Nano letters·2025
Same author

Turing-Type Catalytic 2D-Metal Nanomesh Inside Silica-Bilayer for Multicomponent Reaction Control.

Journal of the American Chemical Society·2025
Same author

Ionically Conductive Elastic Polymer Binder for Ultrahigh Loading Electrode in High-Energy-Density Lithium Batteries.

Advanced materials (Deerfield Beach, Fla.)·2025
Same author

Structure Directing Acid-Amine Salt Films for Imine-Linked Covalent Organic Framework Films by Chemical Vapor Deposition.

Journal of the American Chemical Society·2025

Related Experiment Video

Updated: Apr 28, 2026

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
09:22

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives

Published on: February 7, 2017

7.2K

Crystallization-induced properties from morphology-controlled organic crystals.

Chibeom Park1, Ji Eun Park, Hee Cheul Choi

  • 1Department of Chemistry, Pohang University of Science and Technology (POSTECH) and Center for Artificial Low Dimensional Electronic Systems (CALDES), Institute for Basic Science (IBS), San 31, Hyoja-dong, Nam-Gu, Pohang 790-784, Korea.

Accounts of Chemical Research
|June 6, 2014
PubMed
Summary

Researchers are developing organic crystals for electronics. Crystallization significantly enhances their properties, with different crystal surfaces showing unique electrical and optical behaviors, paving the way for advanced organic devices.

More Related Videos

Growing Protein Crystals with Distinct Dimensions Using Automated Crystallization Coupled with In Situ Dynamic Light Scattering
09:15

Growing Protein Crystals with Distinct Dimensions Using Automated Crystallization Coupled with In Situ Dynamic Light Scattering

Published on: August 14, 2018

12.2K
Optimizing the Growth of Endothiapepsin Crystals for Serial Crystallography Experiments
09:52

Optimizing the Growth of Endothiapepsin Crystals for Serial Crystallography Experiments

Published on: February 4, 2021

3.9K

Related Experiment Videos

Last Updated: Apr 28, 2026

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
09:22

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives

Published on: February 7, 2017

7.2K
Growing Protein Crystals with Distinct Dimensions Using Automated Crystallization Coupled with In Situ Dynamic Light Scattering
09:15

Growing Protein Crystals with Distinct Dimensions Using Automated Crystallization Coupled with In Situ Dynamic Light Scattering

Published on: August 14, 2018

12.2K
Optimizing the Growth of Endothiapepsin Crystals for Serial Crystallography Experiments
09:52

Optimizing the Growth of Endothiapepsin Crystals for Serial Crystallography Experiments

Published on: February 4, 2021

3.9K

Area of Science:

  • Materials Chemistry
  • Organic Electronics
  • Crystallography

Background:

  • Organic molecules are explored for cost-effective electronic, optical, and energy devices.
  • Conjugated organic molecules offer fast charge transport and optoelectric responses.
  • Crystallization of these molecules enhances properties like carrier mobility and exciton yields.

Purpose of the Study:

  • To investigate crystallization-induced property changes in organic molecular crystals.
  • To understand how specific crystal facets influence material properties.
  • To explore synthesis methods for high-quality organic crystals with diverse morphologies.

Main Methods:

  • Synthesis of organic and metal-containing highly conjugated molecular crystals.
  • Growth of crystals with various morphologies (wires, rods, disks, cubes) and high crystallinity.
  • Evaluation of optical and chemical properties based on crystal facets.

Main Results:

  • Anisotropic organic molecules form crystals with unique facets exhibiting dissimilar molecular arrangements.
  • Crystal facet-dependent properties include electrical conductance, optical absorption/emission, and chemical interactions.
  • High crystallinity and specific molecular arrangements lead to significant crystallization-induced property changes.

Conclusions:

  • Understanding crystallization-induced property changes provides fundamental insights into interfacial chemical processes.
  • Tailoring crystal morphology and facet orientation can optimize organic material performance.
  • This knowledge enables the development of high-performance organic electronic and optoelectronic devices.