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

Potentiometry: Membrane Electrodes01:15

Potentiometry: Membrane Electrodes

2.2K
Membrane electrodes, also known as p-ion electrodes, use membranes that selectively interact with free analyte ions, generating a potential difference across the membrane. The resulting membrane potential, known as the asymmetry potential, is not zero even when analyte concentrations on both sides of the membrane are equal. The membrane's response is typically not selective to a single analyte but proportional to the concentration of all ions in the sample solution capable of interacting at...
2.2K
Membrane Asymmetry Regulating Transporters01:19

Membrane Asymmetry Regulating Transporters

7.9K
Enzymes like flippase, floppase, and scramblase transfer phospholipids from one layer to another in the membrane, thereby affecting membrane asymmetry.
Flippase
Eukaryotic flippases are type-IV P-type ATPases or P4-ATPases belonging to P-type ATPase family proteins that are membrane-bound pumps involved in the ATP-mediated transport of ions and molecules across the membrane. Flippases flip specific phospholipids from the outer to the inner leaflet of a membrane. All P4-ATPases have one...
7.9K
The Fluid Mosaic Model01:34

The Fluid Mosaic Model

184.1K
The fluid mosaic model was first proposed as a visual representation of research observations. The model comprises the composition and dynamics of membranes and serves as a foundation for future membrane-related studies. The model depicts the structure of the plasma membrane with a variety of components, which include phospholipids, proteins, and carbohydrates. These integral molecules are loosely bound, defining the cell’s border and providing fluidity for optimal function.
184.1K
Membrane Fluidity01:23

Membrane Fluidity

178.9K
Cell membranes are composed of phospholipids, proteins, and carbohydrates loosely attached to one another through chemical interactions. Molecules are generally able to move about in the plane of the membrane, giving the membrane its flexible nature called fluidity. Two other features of the membrane contribute to membrane fluidity: the chemical structure of the phospholipids and the presence of cholesterol in the membrane.
178.9K
Membrane Fluidity01:26

Membrane Fluidity

17.7K
Membrane fluidity is explained by the fluid mosaic model of the cell membrane, which describes the plasma membrane structure as a mosaic of components—including phospholipids, cholesterol, proteins, and carbohydrates—that gives the membrane a fluid character.
Mosaic nature of the membrane
The mosaic characteristic of the membrane helps the plasma membrane remain fluid. The integral proteins and lipids exist as separate but loosely-attached molecules in the membrane. The membrane is...
17.7K

You might also read

Related Articles

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

Sort by
Same author

Facile synthesis of a CuO/CoOOH composite electrocatalyst for efficient glucose electrooxidation.

Chemical communications (Cambridge, England)·2026
Same author

Interfacial Curvature-Induced Electronic Modulation in Carbon-Encapsulated Fe<sub>3</sub>C for the Oxygen Reduction Reaction.

Inorganic chemistry·2026
Same author

Guest-Mediated Defect Healing in Layered Metal Chalcogenides for Humidity-Resilient NO<sub>2</sub> Sensing.

ACS nano·2026
Same author

Constructing interfacial charge transfer channels <i>via</i> plasmon-mediated dual excitation in S-vacancy-rich ZnIn<sub>2</sub>S<sub>4</sub>/CuSe heterostructures for enhanced NIR-driven H<sub>2</sub> production.

Chemical science·2026
Same author

Ethanol photosynthesis from CO<sub>2</sub> and H<sub>2</sub>O via a formate intermediate pathway.

Nature communications·2026
Same author

Supported Metal Centers in Oxygen Electrocatalysis.

Small (Weinheim an der Bergstrasse, Germany)·2026
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: Mar 24, 2026

Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh
11:09

Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh

Published on: June 23, 2017

10.8K

MOF Ceramic-Like Membrane With High Proton Conduction and Tunable Transparency.

Manni Li1, Kaixi Lan1, Yanting Zhang1

  • 1Automotive Engineering Research Institute, Jiangsu University, Zhenjiang, P.R. China.

Angewandte Chemie (International Ed. in English)
|March 17, 2026
PubMed
Summary
This summary is machine-generated.

Researchers developed a novel OH-bridging method to create self-supporting metal-organic framework (MOF) membranes. This breakthrough enables the fabrication of continuous, crystalline porous membranes from powdered MOFs for advanced applications.

Keywords:
ceramic‐like membranehigh proton conductionmetal organic frameworktunable transparency

More Related Videos

Preparation of Light-responsive Membranes by a Combined Surface Grafting and Postmodification Process
12:00

Preparation of Light-responsive Membranes by a Combined Surface Grafting and Postmodification Process

Published on: March 21, 2014

12.3K
Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators
09:46

Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators

Published on: August 8, 2025

1.4K

Related Experiment Videos

Last Updated: Mar 24, 2026

Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh
11:09

Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh

Published on: June 23, 2017

10.8K
Preparation of Light-responsive Membranes by a Combined Surface Grafting and Postmodification Process
12:00

Preparation of Light-responsive Membranes by a Combined Surface Grafting and Postmodification Process

Published on: March 21, 2014

12.3K
Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators
09:46

Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators

Published on: August 8, 2025

1.4K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Chemical Engineering

Background:

  • Industrial use of metal-organic frameworks (MOFs) is limited by their particulate form.
  • Creating macroscopic MOF structures, especially continuous membranes, is a significant fabrication challenge.
  • Existing methods compromise MOF properties like crystallinity, porosity, or mechanical strength.

Purpose of the Study:

  • To develop a new strategy for fabricating self-supporting MOF membranes.
  • To overcome limitations of traditional MOF processing techniques.
  • To enable the transition of nanoscale MOF designs to functional macroscopic systems.

Main Methods:

  • A novel OH-bridging technique using metal-OH-metal bonds to link MOF nanoparticles.
  • Fabrication of ceramic-like MOF membranes with pure MOF composition.
  • Characterization of membrane properties, including proton conduction and optical transparency.

Main Results:

  • Successfully produced self-supporting MOF membranes with pure composition and ordered porous structures.
  • Demonstrated remarkable proton conduction capabilities.
  • Observed humidity-responsive optical transparency due to compact grain boundaries and water interactions.

Conclusions:

  • The OH-bridging strategy effectively overcomes challenges in processing powdered MOFs into freestanding membranes.
  • This method allows for the creation of crystalline, porous MOF membranes with enhanced functionalities.
  • The developed MOF membranes bridge the gap between nanoscale MOF design and macroscopic applications.