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

Hydrogen Bonds01:04

Hydrogen Bonds

13.2K
A hydrogen bond is formed when a weakly positive hydrogen atom already bonded to one electronegative atom (for example, the oxygen in the water molecule) is attracted to another electronegative atom from another polar molecule, such as water (H2O), hydrogen fluoride (HF), or ammonia (NH3). The huge electronegativity difference between the H atom (2.1) and the atom to which it is bonded (4.0 for an F atom, 3.5 for an O atom, or 3.0 for an N atom), combined with the very small size of an H atom...
13.2K
Hydrogen Bonds00:26

Hydrogen Bonds

130.0K
Hydrogen bonds are weak attractions between atoms that have formed other chemical bonds. One of these atoms is electronegative, like oxygen, and has a partial negative charge. The other is a hydrogen atom that has bonded with another electronegative atom and has a partial positive charge.
Hydrogen Bonds Control the World!
Because hydrogen has very weak electronegativity when it binds with a strongly electronegative atom, such as oxygen or nitrogen, electrons in the bond are unequally shared....
130.0K
Valence Bond Theory02:45

Valence Bond Theory

49.6K
Overview of Valence Bond Theory
49.6K
Valence Bond Theory02:42

Valence Bond Theory

11.2K
Coordination compounds and complexes exhibit different colors, geometries, and magnetic behavior, depending on the metal atom/ion and ligands from which they are composed. In an attempt to explain the bonding and structure of coordination complexes, Linus Pauling proposed the valence bond theory, or VBT, using the concepts of hybridization and the overlapping of the atomic orbitals. According to VBT, the central metal atom or ion (Lewis acid) hybridizes to provide empty orbitals of suitable...
11.2K
Noncovalent Attractions in Biomolecules02:35

Noncovalent Attractions in Biomolecules

63.2K
Noncovalent attractions are associations within and between molecules that influence the shape and structural stability of complexes. These interactions differ from covalent bonding in that they do not involve sharing of electrons.
Four types of noncovalent interactions are hydrogen bonds, van der Waals forces, ionic bonds, and hydrophobic interactions.
Hydrogen bonding results from the electrostatic attraction of a hydrogen atom covalently bonded to a strong-electronegative atom like oxygen,...
63.2K
Molecular Orbital Theory II03:51

Molecular Orbital Theory II

26.9K
Molecular Orbital Energy Diagrams
26.9K

You might also read

Related Articles

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

Sort by
Same author

Driving Force of Colloidal Nanoparticle Self-Assembly.

Langmuir : the ACS journal of surfaces and colloids·2026
Same author

Coherent Cancellation in Oscillatory Structural Forces Enables Surface Recognition in Colloidal Assembly.

Journal of the American Chemical Society·2026
Same author

Single-Parameter Scaling Strategy for Force Field Optimization: A Case Study on Alkane Melting-Point Prediction.

The journal of physical chemistry. B·2025
Same author

A Particle-Based Implicit Solvent Model for Short-Range Oscillatory Solvation Forces.

Journal of chemical theory and computation·2025
Same author

Tunable synthesis of atomic one-dimensional V<sub>x</sub>Te<sub>y</sub> magnets within single-walled carbon nanotubes.

Nature communications·2025
Same author

Quantum Spin Dynamics of One-Dimensional Magnetic van der Waals Heterostructures.

Journal of the American Chemical Society·2025
Same journal

Precursor-Directed Self-Assembly in Hydrothermal Carbon Nitride Nanostructures Revealed by Nano-FTIR.

The journal of physical chemistry letters·2026
Same journal

Correction to "Equation-of-Motion Block-Correlated Coupled Cluster Method for Excited Electronic States of Strongly Correlated Systems".

The journal of physical chemistry letters·2026
Same journal

Rationalizing Stacking-Dependent Charge Injection Dynamics in Radical-Based Organic Light-Emitting Diodes.

The journal of physical chemistry letters·2026
Same journal

Bottom-Up Formation of the Simplest Geminal Thiol─Methanedithiol (CH<sub>2</sub>(SH)<sub>2</sub>)─and the Methyl Hydrodisulfide (H<sub>3</sub>CSSH) Isomer in Interstellar Analogue Ices.

The journal of physical chemistry letters·2026
Same journal

Trion Mediated Sequential Charge Separation in Functionalized CsPbBr<sub>3</sub>/AgInS<sub>2</sub> Hybrid Nanocrystals.

The journal of physical chemistry letters·2026
Same journal

Linking Local Water Electrostatic Potentials to Measured Hydrogen Evolution Onset in Aqueous Electrolytes.

The journal of physical chemistry letters·2026
See all related articles

Related Experiment Video

Updated: Jan 15, 2026

Ligand-Mediated Nucleation and Growth of Palladium Metal Nanoparticles
11:54

Ligand-Mediated Nucleation and Growth of Palladium Metal Nanoparticles

Published on: June 25, 2018

10.7K

A Surface Bonding Model for Predicting Hydrogen Bond-Mediated Nanoparticle Interactions.

Lingzhi Li1,2, Zhaochuan Fan1,2

  • 1School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, P. R. China.

The Journal of Physical Chemistry Letters
|October 6, 2025
PubMed
Summary
This summary is machine-generated.

Dynamic hydrogen bonding on gold nanoparticles was studied. A new model predicts interparticle interactions, enabling precise control over nanocomposite assembly by understanding ligand behavior.

More Related Videos

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
08:40

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

4.2K
A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates
08:09

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates

Published on: May 9, 2014

11.4K

Related Experiment Videos

Last Updated: Jan 15, 2026

Ligand-Mediated Nucleation and Growth of Palladium Metal Nanoparticles
11:54

Ligand-Mediated Nucleation and Growth of Palladium Metal Nanoparticles

Published on: June 25, 2018

10.7K
Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
08:40

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

4.2K
A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates
08:09

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates

Published on: May 9, 2014

11.4K

Area of Science:

  • Nanoparticle assembly
  • Supramolecular chemistry
  • Computational materials science

Background:

  • Dynamic hydrogen bonding is crucial for nanoparticle assembly.
  • Limited mechanistic understanding hinders precise control over assembly processes.
  • Surface ligands play a key role in directing nanoparticle interactions.

Purpose of the Study:

  • Investigate hydrogen bond dynamics between diaminopyridine (DAP) and thymine (Thy) ligands on gold nanoparticles.
  • Develop a quantitative model to predict interparticle interaction strengths.
  • Provide insights into controlling nanocomposite assembly.

Main Methods:

  • Utilized molecular dynamics simulations to study ligand dynamics on Au nanoparticles.
  • Analyzed hydrogen bond formation probability and bonding energies.
  • Developed a parameter-resolved Surface Bonding Model (SBM).

Main Results:

  • Observed a kinetic lag of hundreds of nanoseconds for hydrogen bond equilibration.
  • Found linear inverse proportionality between hydrogen bond formation and supramolecular outer surface density.
  • Demonstrated SBM's ability to quantitatively predict interparticle interaction strengths.

Conclusions:

  • Established a mechanistic understanding of hydrogen bond dynamics in nanoparticle assembly.
  • Developed a predictive Surface Bonding Model (SBM) for evaluating interaction landscapes.
  • Highlighted the potential for precise control over nanocomposite assembly through ligand design.