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

Adhesion01:14

Adhesion

44.6K
Adhesion occurs when one type of molecule is attracted to a different molecule. Water exhibits adhesive properties in the presence of polar surfaces, such as glass or cellulose in plants. For instance, when water is poured into a glass, the positively charged hydrogen molecules of water are more attracted to the negatively charged oxygen molecules in the silica than to the oxygen in neighboring water molecules.
Capillary action is a result of water’s adhesive tendencies. When a narrow...
44.6K
Interfacial Electrochemical Methods: Overview01:06

Interfacial Electrochemical Methods: Overview

911
Interfacial electrochemical methods focus on the phenomena occurring at the boundary between an electrode and a solution, as opposed to bulk methods that concentrate on the solution's overall properties. These interfacial methods are classified as either static or dynamic based on the presence of a nonzero current in the electrochemical cell and the consistency of analyte concentrations. Static methods, such as potentiometry, measure the cell's potential without any significant current...
911
Dynamic Equilibrium02:20

Dynamic Equilibrium

63.4K
A reversible chemical reaction represents a chemical process that proceeds in both forward (left to right) and reverse (right to left) directions. When the rates of the forward and reverse reactions are equal, the concentrations of the reactant and product species remain constant over time and the system is at equilibrium. A special double arrow is used to emphasize the reversible nature of the reaction. The relative concentrations of reactants and products in equilibrium systems vary greatly;...
63.4K
Molecular Models02:00

Molecular Models

43.9K
Physical models representing molecular architectures of chemical compounds play essential roles in understanding chemistry. The use of molecular models makes it easier to visualize the structures and shapes of atoms and molecules.
43.9K
Molecular Orbital Theory II03:51

Molecular Orbital Theory II

27.7K
Molecular Orbital Energy Diagrams
27.7K
Molecular Orbital Theory I02:35

Molecular Orbital Theory I

47.8K
Overview of Molecular Orbital Theory
47.8K

You might also read

Related Articles

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

Sort by
Same author

Tissue-adhesive hydrogel optical fiber for peripheral optogenetic neuromodulation.

Nature communications·2026
Same author

Dynamic Polymers for Transient Electronics.

Macromolecular rapid communications·2026
Same author

Tough and Rapidly Relaxing Hydrogels Via Programmable Crosslink Kinetics.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Fatigue Resistant Hydrogels Engineered With Twisting Hierarchical Structures.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Oligomerisation and stereoselective polymerisation of alkenes and alkynes using pyridyl-based Al(iii) catalysts.

Chemical science·2026
Same author

Integrated Hydrogel Optical Fiber Electronics with Mechanically Robust Interfaces Enable Simultaneous Electrophysiological Recording and Optogenetic Modulation.

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

A Domino-Synthesized Dicoordinate Copper(I) Bis-imidazopyridine Complex Triggering Cuproptosis/Ferroptosis for Enhanced Cancer Immunotherapy.

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

Mirror-Symmetric Organic Two-Dimensional Crystals for Alternative Photon Transport Pathways.

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

Cobalt-Catalyzed Migratory E-Selective Asymmetric Aza-Nozaki-Hiyama-Kishi Coupling.

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

Facile Synthesis of α,ω-Dihydroxy Telechelic Macromonomers From Ethylene and α-Olefins for Recyclable Alternating Block Copolymers.

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

Multi-Atom Sub-Nanometer Assemblies on Interpenetrating Multi-Chambered N/C Nanospheres.

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

A Synergistic C<sub>2+</sub> Alcohols/Olefins-Intermediated Pathway Boosts CO<sub>2</sub> Hydrogenation to Aromatics.

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

Related Experiment Video

Updated: Feb 11, 2026

Imaging Molecular Adhesion in Cell Rolling by Adhesion Footprint Assay
08:24

Imaging Molecular Adhesion in Cell Rolling by Adhesion Footprint Assay

Published on: September 27, 2021

3.6K

Dynamic Interfacial Adhesion through Cucurbit[n]uril Molecular Recognition.

Ji Liu1, Cindy Soo Yun Tan1,2, Oren A Scherman1

  • 1Melville Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, UK.

Angewandte Chemie (International Ed. in English)
|April 18, 2018
PubMed
Summary
This summary is machine-generated.

New highly branched polyrotaxanes (HBP-CB[n]) act as powerful aqueous adhesives, bonding wet surfaces and tissues. These dynamic supramolecular materials offer reversible adhesion and stimulus-responsive control for advanced applications.

Keywords:
cucurbit[n]urilinterfacespolyrotaxanesstimuli-responsive materialssupramolecular adhesives

More Related Videos

Probing the Structure and Dynamics of Interfacial Water with Scanning Tunneling Microscopy and Spectroscopy
10:28

Probing the Structure and Dynamics of Interfacial Water with Scanning Tunneling Microscopy and Spectroscopy

Published on: May 27, 2018

9.5K
Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy
09:43

Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy

Published on: August 13, 2019

9.9K

Related Experiment Videos

Last Updated: Feb 11, 2026

Imaging Molecular Adhesion in Cell Rolling by Adhesion Footprint Assay
08:24

Imaging Molecular Adhesion in Cell Rolling by Adhesion Footprint Assay

Published on: September 27, 2021

3.6K
Probing the Structure and Dynamics of Interfacial Water with Scanning Tunneling Microscopy and Spectroscopy
10:28

Probing the Structure and Dynamics of Interfacial Water with Scanning Tunneling Microscopy and Spectroscopy

Published on: May 27, 2018

9.5K
Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy
09:43

Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy

Published on: August 13, 2019

9.9K

Area of Science:

  • Supramolecular chemistry
  • Materials science
  • Polymer chemistry

Background:

  • Supramolecular building blocks like cucurbit[n]urils (CB[n]) are known adhesion promoters at the nanoscale.
  • Existing supramolecular adhesives often have limitations in macroscopic application, especially on wet surfaces.

Purpose of the Study:

  • To develop and investigate a novel class of aqueous adhesives based on CB[n]-threaded highly branched polyrotaxanes (HBP-CB[n]).
  • To demonstrate the macroscopic bonding capability of these HBP-CB[n] materials on wet surfaces, including biological tissues.
  • To explore the dynamic and stimuli-responsive properties of these supramolecular adhesives.

Main Methods:

  • Synthesis of CB[n]-threaded highly branched polyrotaxanes (HBP-CB[n]).
  • Formation of CB[8] heteroternary host-guest complexes for adhesion.
  • Mechanical testing to evaluate adhesion toughness, recovery, and reversibility.
  • Incorporation of functional guests (e.g., azobenzene) for stimuli-responsive control.

Main Results:

  • HBP-CB[n] effectively bond two wet surfaces macroscopically, including biological tissue.
  • The dynamic host-guest complexes provide adhesion with significant toughness and recoverability.
  • Adhesion can be reversibly controlled, and on-demand adhesion/de-adhesion is achievable with stimuli-responsive guests.
  • Demonstrated potential for applications in functional interfaces, biomedical devices, and wound dressings.

Conclusions:

  • Macroscopic interfacial adhesion can be achieved through dynamic host-guest molecular recognition.
  • HBP-CB[n] represent a novel class of aqueous adhesives with tunable and robust properties.
  • This approach offers innovative strategies for developing next-generation functional materials and biomedical solutions.