Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Mechanisms of Membrane-bending

Mechanisms of Membrane-bending

The living membranes are flexible due to their fluid mosaic nature; however, their bending into different shapes is an active process regulated by specific lipids and proteins. The membrane bending can be transient as seen in vesicles or stable for a long time as in microvilli. Cells regulate the size, location, and duration of the membrane curvature.
Membrane bending can happen due to intrinsic changes in lipid composition or extrinsic association with different proteins. The proteins involved...

You might also read

Related Articles

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

Sort by

Same author

Reverse micelle synthesis and downsizing effects in iron(iii) spin crossover materials.

RSC advances·2026

Same author

A new carborane scaffold for assembling metal-organic frameworks.

Chemical communications (Cambridge, England)·2025

Same author

Crystalline bilayer formation in homoleptic low-spin Fe(II) compounds with alkyl chain substituents.

Dalton transactions (Cambridge, England : 2003)·2024

Same author

Synthesis, mixed-spin-state structure and Langmuir-Blodgett deposition of amphiphilic Fe(iii) quinolylsalicylaldiminate complexes.

RSC advances·2024

Same author

Truchet-tile structure of a topologically aperiodic metal-organic framework.

Science (New York, N.Y.)·2023

Same author

Inelastic Neutron Scattering Measurement of the Ground State Tunneling Gap in Tb and Ho Analogues of a Dy Field-Induced Single-Molecule Magnet.

Inorganic chemistry·2023

Search research articles

Related Experiment Video

Updated: Jul 12, 2026

Monitoring Protein Adsorption with Solid-state Nanopores

Monitoring Protein Adsorption with Solid-state Nanopores

Published on: December 2, 2011

Guest-dependent spin crossover in a nanoporous molecular framework material.

Gregory J Halder¹, Cameron J Kepert, Boujemaa Moubaraki

¹School of Chemistry, University of Sydney, Sydney, NSW 2006, Australia.

Science (New York, N.Y.)

|December 3, 2002

Summary

This study introduces a metal-organic framework that reversibly interacts with guest molecules. Its electronic properties switch based on guest presence, enabling potential applications in molecular sensing.

More Related Videos

Fabrication, Densification, and Replica Molding of 3D Carbon Nanotube Microstructures

Fabrication, Densification, and Replica Molding of 3D Carbon Nanotube Microstructures

Published on: July 2, 2012

Gyroid Nickel Nanostructures from Diblock Copolymer Supramolecules

Gyroid Nickel Nanostructures from Diblock Copolymer Supramolecules

Published on: April 28, 2014

Related Experiment Videos

Last Updated: Jul 12, 2026

Monitoring Protein Adsorption with Solid-state Nanopores

Monitoring Protein Adsorption with Solid-state Nanopores

Published on: December 2, 2011

Fabrication, Densification, and Replica Molding of 3D Carbon Nanotube Microstructures

Fabrication, Densification, and Replica Molding of 3D Carbon Nanotube Microstructures

Published on: July 2, 2012

Gyroid Nickel Nanostructures from Diblock Copolymer Supramolecules

Gyroid Nickel Nanostructures from Diblock Copolymer Supramolecules

Published on: April 28, 2014

Area of Science:

Materials Science
Chemistry
Nanotechnology

Background:

Metal-organic frameworks (MOFs) offer tunable properties for various applications.
Spin crossover (SCO) materials exhibit distinct electronic states sensitive to external stimuli.
Controlling guest-framework interactions is key for developing responsive materials.

Purpose of the Study:

To investigate the guest molecule interaction and electronic switching behavior of a novel nanoporous MOF.
To understand the relationship between guest sorption, framework flexibility, and SCO properties.
To explore the potential of this MOF in advanced molecular sensing applications.

Main Methods:

Synthesis and characterization of the Fe2(azpy)4(NCS)4.(guest) MOF.
Sorption-desorption studies to analyze guest molecule uptake and release.
Investigation of spin crossover phenomena in the presence and absence of guest molecules.

Main Results:

The MOF exhibits reversible guest molecule uptake and release.
Electronic switching is observed in the sorbed phase due to iron(II) spin crossover centers.
The desorbed phase loses its switching property, indicating guest-induced changes.
Framework flexibility accommodates guest molecules, altering iron(II) center geometry.

Conclusions:

The developed MOF acts as a switchable host lattice for guest species.
The guest-dependent electronic switching has significant implications for molecular sensing.
This research opens avenues for designing advanced responsive materials.