Related Experiment Video
Updated: Jun 16, 2026

Realistic Membrane Modeling Using Complex Lipid Mixtures in Simulation Studies
Published on: September 1, 2023
Communications: Self-energy and corresponding virial contribution of electrostatic interactions in dissipative
1College of Chemistry, Beijing Normal University, Beijing 100875, China. lhgao@bnu.edu.cn
Abstract:
General expressions of self-energy and corresponding virial terms for electrostatic interactions in dissipative particle dynamics simulations are derived in this article. In the lattice-sum electrostatics, we found the essential process is to solve the electric field equation of each individual point charge. Strong inward pressure caused by the self-energy is eliminated by subtracting the corresponding virial from the total virial. The resulting method is tested by simulating cationic lipid bilayers in constant pressure ensemble.
More Related Videos
08:54Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid
Published on: January 25, 2020
10:02Neutron Spin Echo Spectroscopy as a Unique Probe for Lipid Membrane Dynamics and Membrane-Protein Interactions
Published on: May 27, 2021
Related Concept Videos
Intermolecular Forces
Electrostatic Boundary Conditions in Dielectrics
Consider a case where both the mediums across a boundary are two different dielectric materials. Recall that the electric field and electric displacement are proportional and related through the material's permittivity.
Theory of Strong Electrolytes
The Debye–Hückel Theory of Electrolyte Solutions
Calculations of Electric Potential II
Consider a...
Factors Affecting Activity Coefficient
The activity coefficient value for an ion is close to one when the solution has almost zero ionic strength, i.e., when the solution shows close to ideal behavior. As the ionic strength of the solution increases from 0 to 0.1 mol/L, a decrease in the...