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

You might also read

Related Articles

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

Sort by

Same author

Heptanuclear Fluorido-Bridged Cobalt Metal-Organic Frameworks Containing BF<sub>4</sub><sup>-</sup> Counteranions for Highly Selective C<sub>2</sub>H<sub>2</sub>/CO<sub>2</sub> Separation.

ACS applied materials & interfaces·2026

Same author

Crystallographic Capture of a Free Triplet Borylnitrene.

Journal of the American Chemical Society·2026

Same author

A Versatile Heterometallic Microporous MOF for Photocatalytic Hydrogen Generation.

Small (Weinheim an der Bergstrasse, Germany)·2026

Same author

Oxidative PCET-Triggered Benzylic C─H Iminolactonization via 1,5-HAT/Cyclization Enabled by Cage-Confined Photocatalysis.

Angewandte Chemie (International ed. in English)·2026

Same author

ZIF-8 membrane-based cryo-stripping of trace impurities towards electronic grade C<sub>3</sub>H<sub>6</sub> production.

Nature communications·2026

Same author

Towards accurate and scalable high-throughput MOF adsorption screening: merging classical force fields and universal machine learned interatomic potentials.

Chemical science·2026

Search research articles

Related Experiment Video

Updated: Sep 20, 2025

Microfluidic Pneumatic Cages: A Novel Approach for In-chip Crystal Trapping, Manipulation and Controlled Chemical Treatment

Microfluidic Pneumatic Cages: A Novel Approach for In-chip Crystal Trapping, Manipulation and Controlled Chemical Treatment

Published on: July 12, 2016

Acidic open-cage solution containing basic cage-confined nanospaces for multipurpose catalysis.

Kang Li¹, Kai Wu¹, Yan-Zhong Fan¹

¹MOE Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China.

National Science Review

|June 6, 2022

Summary

This summary is machine-generated.

This study explores how porous nanocages create unique chemical environments in solution. These cage-confined nanospaces enable unusual reactions and catalysis by controlling molecular interactions and transformations.

Keywords:

cage-confined catalysis cage-confined nanospaces in solution open-cage solution supramolecular cage effect supramolecular catalysis

More Related Videos

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production

Published on: December 6, 2021

A Continuous-flow Photocatalytic Reactor for the Precisely Controlled Deposition of Metallic Nanoparticles

A Continuous-flow Photocatalytic Reactor for the Precisely Controlled Deposition of Metallic Nanoparticles

Published on: April 10, 2019

Related Experiment Videos

Last Updated: Sep 20, 2025

Microfluidic Pneumatic Cages: A Novel Approach for In-chip Crystal Trapping, Manipulation and Controlled Chemical Treatment

Microfluidic Pneumatic Cages: A Novel Approach for In-chip Crystal Trapping, Manipulation and Controlled Chemical Treatment

Published on: July 12, 2016

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production

Published on: December 6, 2021

A Continuous-flow Photocatalytic Reactor for the Precisely Controlled Deposition of Metallic Nanoparticles

A Continuous-flow Photocatalytic Reactor for the Precisely Controlled Deposition of Metallic Nanoparticles

Published on: April 10, 2019

Area of Science:

Supramolecular Chemistry
Nanocatalysis
Solution-Phase Chemistry

Background:

Porous materials and cages are explored for nanoconfinement effects on molecular adsorption and reactions.
Understanding nanoscale chemical spaces in solution is crucial for novel reactivity.
Open cages offer permeable nanospaces for dynamic guest exchange and reactions.

Purpose of the Study:

To rationalize unconventional chemical reactivities driven by cage-confined nanospaces in aqueous solutions.
To investigate the role of supramolecular cage effects in solution-phase chemical transformations.
To explore the potential of open-cage systems for advanced catalysis.

Main Methods:

Utilizing positively charged nanocages, specifically [(Pd/Pt)6(RuL3)8]28+, to create defined nanospaces in solution.
Investigating the influence of cage structure on molecular properties like pKa.
Analyzing the control over molecular ingress-egress and transition-state stabilization within the cages.

Main Results:

High positive charges on nanocages induce significant pKa shifts, creating distinct solution nanospaces with tunable basicity and acidity.
Supramolecular cage effects enable control over molecular transport and stabilize transition states.
Amphoteric reactivities and phase transfer capabilities were observed, promoting unconventional chemical transformations.

Conclusions:

Open-cage nanocages establish robust solution nanospaces that facilitate unusual chemical reactions and catalysis.
This approach combines cage nanocavity, solution heterogeneity, and liquid-phase fluidity for diverse molecular processes.
Cage-confined catalysis in open-cage solution media offers broad application potential for novel chemical transformations.