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

Sensitized Disequilibration of Water-Soluble Azopolymers.

Angewandte Chemie (International ed. in English)·2025
Same author

Guest Encapsulation Alters the Thermodynamic Landscape of a Coordination Host.

Journal of the American Chemical Society·2023
Same author

Disequilibrating azobenzenes by visible-light sensitization under confinement.

Science (New York, N.Y.)·2023
Same author

Encapsulation within a coordination cage modulates the reactivity of redox-active dyes.

Communications chemistry·2023
Same author

Supramolecular Semiconductivity through Emerging Ionic Gates in Ion-Nanoparticle Superlattices.

ACS nano·2022
Same author

Altering the Properties of Spiropyran Switches Using Coordination Cages with Different Symmetries.

Journal of the American Chemical Society·2022
Same journal

Carbonylative Aminative Suzuki-Miyaura Coupling: Pd-Catalyzed Synthesis of Amides from Vinyl/Aryl Halides and Boronic Acids.

Journal of the American Chemical Society·2026
Same journal

Divergent Asymmetric Synthesis of Glutinosasins A-E.

Journal of the American Chemical Society·2026
Same journal

Ultrastrong Polyketone Hot-Melt Adhesives Enabled by Ni-Catalyzed Carbonylative Polymerization.

Journal of the American Chemical Society·2026
Same journal

Programmable Anomalous Photovoltaics Enabled by Light-Electric Dual-Field Control.

Journal of the American Chemical Society·2026
Same journal

Biomimetic Redox-Mediated Proton Relay in Nanoreactors for Photocatalysis.

Journal of the American Chemical Society·2026
Same journal

The Sulfur Monoxide-Water Complex.

Journal of the American Chemical Society·2026
See all related articles

Related Experiment Video

Updated: Aug 11, 2025

Spatiotemporally Controlled Nuclear Translocation of Guests in Living Cells Using Caged Molecular Glues as Photoactivatable Tags
10:10

Spatiotemporally Controlled Nuclear Translocation of Guests in Living Cells Using Caged Molecular Glues as Photoactivatable Tags

Published on: January 17, 2019

10.6K

Photocleavable Anionic Glues for Light-Responsive Nanoparticle Aggregates.

Jinhua Wang1, Tzuf Shay Peled1, Rafal Klajn1

  • 1Department of Organic Chemistry, Weizmann Institute of Science, Rehovot 76100, Israel.

Journal of the American Chemical Society
|February 9, 2023
PubMed
Summary
This summary is machine-generated.

Researchers developed photocleavable anionic glue (PAG) to control nanoparticle (NP) assembly. Light triggers PAG to disassemble NP aggregates, enabling tunable photoresponsive nanomaterials.

More Related Videos

Synthesis of Near-Infrared Emitting Gold Nanoclusters for Biological Applications
09:11

Synthesis of Near-Infrared Emitting Gold Nanoclusters for Biological Applications

Published on: March 22, 2020

7.9K
A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles
12:51

A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles

Published on: November 14, 2015

9.9K

Related Experiment Videos

Last Updated: Aug 11, 2025

Spatiotemporally Controlled Nuclear Translocation of Guests in Living Cells Using Caged Molecular Glues as Photoactivatable Tags
10:10

Spatiotemporally Controlled Nuclear Translocation of Guests in Living Cells Using Caged Molecular Glues as Photoactivatable Tags

Published on: January 17, 2019

10.6K
Synthesis of Near-Infrared Emitting Gold Nanoclusters for Biological Applications
09:11

Synthesis of Near-Infrared Emitting Gold Nanoclusters for Biological Applications

Published on: March 22, 2020

7.9K
A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles
12:51

A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles

Published on: November 14, 2015

9.9K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Photochemistry

Background:

  • Integrating light-sensitive molecules into nanoparticle (NP) assemblies offers a route to novel photoresponsive nanomaterials.
  • Controlling NP aggregation and disassembly with external stimuli is crucial for advanced material applications.

Purpose of the Study:

  • To introduce and demonstrate the concept of photocleavable anionic glue (PAG) for light-triggered NP assembly and disassembly.
  • To utilize both organic and inorganic PAGs for creating ordered and amorphous NP structures.
  • To investigate tunable disassembly kinetics and complex disassembly profiles.

Main Methods:

  • Synthesis and application of organic (UV-cleavable o-nitrobenzyl) and inorganic (photosensitive trioxalatocobaltate(III)) PAGs.
  • Fabrication of nanoparticle aggregates and superlattices using PAGs and cationic NPs.
  • Controlled light exposure (varying wavelength and duration) to trigger disassembly.
  • Investigating synergistic effects in mixed PAG systems.

Main Results:

  • PAG successfully mediated electrostatic interactions, inducing cationic NP aggregation into amorphous or superlattice structures.
  • Light exposure led to rapid disassembly of NP aggregates, with kinetics tunable by light wavelength and PAG concentration.
  • Selective excitation of inorganic PAG in a mixed system deactivated the organic PAG, enabling complex, stimulus-responsive disassembly behaviors.

Conclusions:

  • Photocleavable anionic glue (PAG) provides an effective mechanism for light-controlled nanoparticle assembly and disassembly.
  • The developed PAG system offers tunable control over disassembly kinetics and enables sophisticated photoresponsive material behavior.
  • This approach opens avenues for creating advanced photoresponsive nanomaterials with tailored properties.