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

IR Spectroscopy: Hooke's Law Approximation of Molecular Vibration

IR Spectroscopy: Hooke's Law Approximation of Molecular Vibration

A covalently bonded heteronuclear diatomic molecule can be modeled as two vibrating masses connected by a spring. The vibrational frequency of the bond can be expressed using an equation derived from Hooke's law, which describes how the force applied to stretch or compress a spring is proportional to the displacement of the spring. In this case, the atoms behave like masses, and the bond acts like a spring.
According to Hooke's law, the vibrational frequency is directly proportional to the...

MO Theory and Covalent Bonding

MO Theory and Covalent Bonding

The molecular orbital theory describes the distribution of electrons in molecules in a manner similar to the distribution of electrons in atomic orbitals. The region of space in which a valence electron in a molecule is likely to be found is called a molecular orbital. Mathematically, the linear combination of atomic orbitals (LCAO) generates molecular orbitals. Combinations of in-phase atomic orbital wave functions result in regions with a high probability of electron density, while...

Molecular Orbital Theory II

Molecular Orbital Theory II

Molecular Orbital Energy Diagrams

Molecular Orbital Theory I

Molecular Orbital Theory I

Overview of Molecular Orbital Theory

Impact Loading

Impact loading occurs when a moving object collides with a stationary structure, such as a rod with a uniform cross-sectional area fixed at one end. Under these conditions, the rod absorbs the kinetic energy from the striking object, leading to deformation and subsequent stress development. As the rod returns to its original position and reaches maximum stress, the absorbed energy, initially manifested as kinetic energy, transforms entirely into strain energy.
In cases of elastic deformation,...

Chemical Bonds

Chemical Bonds

Atoms participate in a chemical bond formation to acquire a completed valence-shell electron configuration similar to that of the noble gas nearest to it in atomic number. Ionic, covalent, and metallic bonds are some of the important types of chemical bonds. Bond energy and bond length determine the strength of a chemical bond.
Types of Chemical Bonds
An ionic bond is formed due to electrostatic attraction between cations and anions. Often, the ions are formed by the transfer of electrons from...

You might also read

Related Articles

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

Sort by

Same author

Molecular resilience of neurons to repetitive mechanical compression.

Communications biology·2026

Same author

A roadmap for next-generation nanomotors.

Nature nanotechnology·2025

Same author

Active spiralling of microtubules driven by kinesin motors.

Scientific reports·2025

Same author

Single Molecule Kinetic Fingerprinting of Glycans on IgA1 Antibodies.

Analytical chemistry·2025

Same author

Enzymes helping enzymes: Oxaloacetate decarboxylase increases malate dehydrogenase's turnover number.

PNAS nexus·2025

Same author

Replicating PET Hydrolytic Activity by Positioning Active Sites with Smaller Synthetic Protein Scaffolds.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025

Search research articles

Related Experiment Video

Updated: May 18, 2026

Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis

Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis

Published on: June 20, 2025

Optimal loading of molecular bonds.

¹Department of Biomedical Engineering, Columbia University, 1210 Amsterdam Ave., New York, New York 10027, USA. hh2374@columbia.edu

|October 3, 2012

Summary

This summary is machine-generated.

Biological bonds transfer maximal impulse when loaded optimally, a principle observed in nature. This convergence in biological design minimizes self-healing needs and optimizes energy transfer for efficiency.

More Related Videos

Molecular Spring Constant Analysis by Biomembrane Force Probe Spectroscopy

Molecular Spring Constant Analysis by Biomembrane Force Probe Spectroscopy

Published on: November 20, 2021

Related Experiment Videos

Last Updated: May 18, 2026

Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis

Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis

Published on: June 20, 2025

Molecular Spring Constant Analysis by Biomembrane Force Probe Spectroscopy

Molecular Spring Constant Analysis by Biomembrane Force Probe Spectroscopy

Published on: November 20, 2021

Area of Science:

Biophysics
Materials Science
Biomechanical Engineering

Background:

The Bell equation describes bond rupture dynamics.
Understanding optimal force application is crucial for material and biological systems.

Purpose of the Study:

To propose that biological systems are designed to load bonds with optimal force for maximal impulse transfer.
To explore the implications of this principle for minimizing self-healing and optimizing energy transfer.

Main Methods:

Theoretical analysis based on the Bell equation of bond rupture.
Investigating the force condition (k(B)T/x*) for maximal impulse transfer.

Main Results:

A corollary of the Bell equation indicates maximal impulse transfer occurs at a specific optimal force.
Biological systems appear to converge on designs that apply this optimal force to their bonds.

Conclusions:

Optimal force application is a key design principle in biological systems.
This principle contributes to reduced self-healing requirements and enhanced energy transfer efficiency.