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

You might also read

Related Articles

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

Sort by
Same author

Self-Assembly of Chiral Metal-Organic Helicates and Enhancement of Chiroptical Properties via Subcomponent Modulation.

Inorganic chemistry·2026
Same author

Triple-helical aggregates of copper(i) cyclic trinuclear complexes for circularly polarized luminescence.

Chemical science·2025
Same author

Metal-Imidazolate Cages as Porous Ionic Liquids: A Nitric Oxide Delivery Therapeutic Platform for Burn Wound Healing.

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

Mesoporous metal-organic framework NH<sub>2</sub>-MIL-101(Cr) as an efficient photocatalyst for the epoxidation of styrene.

Dalton transactions (Cambridge, England : 2003)·2024
Same author

Multiple-stimuli fluorescent responsive metallo-organic helicated cage arising from monomer and excimer emission.

Nature communications·2024
Same author

Precise Post-Synthetic Modification of Heterometal-Organic Capsules for Selectively Encapsulating Tetrahedral Anions.

Angewandte Chemie (International ed. in English)·2024
Same journal

Proton Transfer Shuttle Mediated Dormant-Active Balance for Accelerated and Controlled Polymerization of N-Carboxyanhydrides.

Angewandte Chemie (International ed. in English)·2026
Same journal

Chloride-Regulated Depolymerization of Aluminosilicate Networks for Fast Ion Transport Compliant Interfaces in Sustainable All-Solid-State Sodium Batteries.

Angewandte Chemie (International ed. in English)·2026
Same journal

Asymmetric Zn─N<sub>2</sub>O-Coordinated Hydrogen-Bonded Organic Frameworks for Electrochemical Hydrogen Peroxide Production and Wastewater Purification.

Angewandte Chemie (International ed. in English)·2026
Same journal

Photocatalytic Cascade Nitrogen Fixation for Selective Purification of Methane-Rich Coal-Bed Gas Over a Bimetallic MOF.

Angewandte Chemie (International ed. in English)·2026
Same journal

Scalable Art-Inspired Tessellated Covalent Organic Framework Membranes Enable Highly Selective Ion Separation.

Angewandte Chemie (International ed. in English)·2026
Same journal

Layered Copper-Anthraquinone Coordination Polymer Cathode Leveraging Dual-Redox Sites and Facilitated Ion Diffusion for High-Performance Lithium-Ion Batteries.

Angewandte Chemie (International ed. in English)·2026
See all related articles

Related Experiment Video

Updated: Jul 12, 2025

Preparation of Hollow Polystyrene Particles and Microcapsules by Radical Polymerization of Janus Droplets Consisting of Hydrocarbon and Fluorocarbon Oils
07:01

Preparation of Hollow Polystyrene Particles and Microcapsules by Radical Polymerization of Janus Droplets Consisting of Hydrocarbon and Fluorocarbon Oils

Published on: January 25, 2018

10.0K

A Self-Assembled Capsule for Propylene/Propane Separation.

Chuang-Wei Zhou1, Xue-Zhi Wang1, Mo Xie1

  • 1College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou, Guangdong 510632, P. R. China.

Angewandte Chemie (International Ed. in English)
|October 26, 2023
PubMed
Summary
This summary is machine-generated.

A novel Fe4L6 capsule efficiently separates propylene from propane, offering an energy-saving solution for the chemical industry. This self-assembled cage utilizes weak interactions for high-purity propylene recovery.

Keywords:
Metal-Organic CagePropane/Propylene Separation Host-Guest ChemistryPropyleneSelf-Assembly

More Related Videos

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers
11:42

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers

Published on: June 20, 2019

7.9K
Simple In-House Ultra-High Performance Capillary Column Manufacturing with the FlashPack Approach
13:36

Simple In-House Ultra-High Performance Capillary Column Manufacturing with the FlashPack Approach

Published on: December 4, 2021

4.0K

Related Experiment Videos

Last Updated: Jul 12, 2025

Preparation of Hollow Polystyrene Particles and Microcapsules by Radical Polymerization of Janus Droplets Consisting of Hydrocarbon and Fluorocarbon Oils
07:01

Preparation of Hollow Polystyrene Particles and Microcapsules by Radical Polymerization of Janus Droplets Consisting of Hydrocarbon and Fluorocarbon Oils

Published on: January 25, 2018

10.0K
Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers
11:42

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers

Published on: June 20, 2019

7.9K
Simple In-House Ultra-High Performance Capillary Column Manufacturing with the FlashPack Approach
13:36

Simple In-House Ultra-High Performance Capillary Column Manufacturing with the FlashPack Approach

Published on: December 4, 2021

4.0K

Area of Science:

  • Materials Science
  • Chemical Engineering
  • Supramolecular Chemistry

Background:

  • Efficient separation of olefins and paraffins is crucial for the chemical industry.
  • Energy-saving technologies are needed for olefin/paraffin separation.

Purpose of the Study:

  • To develop a self-assembled capsule for encapsulating and separating propylene/propane.
  • To investigate the encapsulation mechanism and binding affinities.

Main Methods:

  • Synthesis of a self-assembled Fe4L6 capsule with a hydrophobic cavity.
  • Nuclear Magnetic Resonance (NMR) spectroscopy to confirm encapsulation.
  • Determination of binding constants (K) for propylene and propane.
  • Experimental and theoretical studies of interaction mechanisms.

Main Results:

  • The Fe4L6 capsule successfully encapsulated propylene and propane in aqueous solution.
  • Binding constants were determined: K(propylene) = (5.0±0.1)×10^3 M^-1 and K(propane) = (2.1±0.7)×10^4 M^-1.
  • Multiple weak interactions were identified between the cage and the hydrocarbons.
  • Polymer-grade propylene (>99.5%) was obtained from a propylene/propane mixture.

Conclusions:

  • The Fe4L6 capsule serves as an effective separation material for olefin/paraffin mixtures.
  • This approach offers a new, energy-saving strategy for chemical separations.
  • The self-assembled capsule demonstrates potential for industrial applications in gas separation.