Molecular Dynamics simulations of biological ion channels

Molecular Dynamics simulations of biological ion channels. Titus A. Beu University ”Babeş-Bolyai” Department of Theoretical and Computational Physics Cluj-Napoca, Romania. Interest for ion channels. Ion channels - proteins that control the passage of ions across cell membranes.

1.1k views • 28 slides

Molecular Simulations

Molecular Simulations. Molecular Mechanics: energy minimizationMolecular Dynamics: simulation of motionsMonte Carlo methods: sampling techniques. Molecular Simulations. Molecular Mechanics: energy minimizationMolecular Dynamics: simulation of motionsMonte Carlo methods: sampling techniques.

485 views • 43 slides

Algorithms and Infrastructure for Molecular Dynamics Simulations

1.04k views • 94 slides

Molecular Dynamics Simulations of Amyloid  Dimer Formation

Molecular Dynamics Simulations of Amyloid  Dimer Formation. Brigita Urbanc Center for Polymer Studies Boston University. Collaborators: L. Cruz, F. Ding, S.V. Buldyrev, H.E. Stanley (BU) D. Sammond, S. Khare, N.V. Dokholyan (UNC). Question:.

234 views • 8 slides

Molecular dynamics (MD) simulations

Molecular dynamics (MD) simulations. A deterministic method based on the solution of Newton’s equation of motion F i = m i a i for the ith particle; the acceleration at each step is calculated from the negative gradient of the overall potential, using

626 views • 10 slides

Molecular Biophysics III – dynamics Molecular Dynamics Simulations - 01/13/05

Molecular Biophysics III – dynamics Molecular Dynamics Simulations - 01/13/05 Hagai Meirovitch. References: A.R. Leach, “Molecular Modeling”, second edition, Prentice Hall pp. 353-406.

561 views • 30 slides

Car-Parrinello Molecular Dynamics Simulations (CPMD): Basics

Car-Parrinello Molecular Dynamics Simulations (CPMD): Basics. Ursula Rothlisberger EPFL Lausanne, Switzerland. Literature Car-Parrinello:. R. Car and M. Parrinello A unified approach for molecular dynamics and density functional Phys.Rev.Lett. 55, 2471 (1985).

1.53k views • 71 slides

MOLECULAR SIMULATIONS

Dynamic Processes: Lecture 1 Lecture Notes. MOLECULAR SIMULATIONS. ALL YOU (N)EVER WANTED TO KNOW Julia M. Goodfellow. WHY DO SIMULATIONS?. Numerical simulations fall between experiments and theoretical methods Where there are no available experimental data

421 views • 18 slides

Thermal boundary conditions for molecular dynamics simulations

A pragmatic approach to. Thermal boundary conditions for molecular dynamics simulations. Simon P.A. Gill and Kenny Jolley Dept. of Engineering University of Leicester, UK. Overview. Imposing a steady state temperature gradient Remote boundary conditions by coarse-graining.

474 views • 23 slides

An Introduction to Molecular Dynamics Simulations

An Introduction to Molecular Dynamics Simulations. Macroscopic properties are often determined by molecule-level behavior. Quantitative and/or qualitative information about macroscopic behavior of macromolecules can be obtained from simulation of a system at atomistic level.

2.21k views • 28 slides

Molecular Dynamics simulations

Molecular Dynamics simulations. Bert de Groot Max Planck institute for biophysical chemistry Göttingen, Germany. Molecular Dynamics Simulations. Schrödinger equation. Born-Oppenheimer approximation. Nucleic motion described classically. Empirical force field.

1.44k views • 20 slides

Molecular Dynamics Simulations of Polymer/Post Collisions

Molecular Dynamics Simulations of Polymer/Post Collisions. AIChE@2003.SF. Gary W. Slater & Martin Kenward Universit é d’ Ottawa (physique). Exploiting a Transient Elongational Flow Field to Prepare Monodisperse Polymers by Midpoint Chain Scission.

246 views • 12 slides

Molecular Dynamics Simulations An Introduction N. Gautham

Molecular Dynamics Simulations An Introduction N. Gautham Department of Crystallography and Biophysics University of Madras, Guindy Campus Chennai 600 025 gautham@unom.ac.in. Molecular Dynamics Definitions, Motivations Force fields Algorithms and computations Water and Solvent.

1.28k views • 37 slides

Basics of molecular dynamics simulations

Reduction of the quantum problem to a classical one Parameterization of force fields Boundaries, energy minimization, integration algorithms Analysis of trajectory data Lecture notes are at : www.physics.usyd.edu.au/~serdar/ws. Basics of molecular dynamics simulations.

868 views • 54 slides

Molecular Dynamics Simulations of Diffusion in Polymers

Molecular Dynamics Simulations of Diffusion in Polymers. Zach Eldridge Department of Mechanical Engineering University of Arkansas Fayetteville, AR 72701 USA REU Advisor: Dr. Douglas Spearot Grad Student Advisor: Mr. Alex Sudibjo Research Symposium – July 20, 2009. Background.

281 views • 11 slides

Molecular Dynamics Simulations of Diffusion in Polymers

Molecular Dynamics Simulations of Diffusion in Polymers. Zach Eldridge Department of Mechanical Engineering University of Arkansas Fayetteville, AR 72701 USA REU 2 nd Week Seminar – Friday May 29 th , 2009. Background. What is Molecular Dynamics?

274 views • 8 slides

Molecular Biophysics III – dynamics Molecular Dynamics Simulations - 01/13/05

Molecular Biophysics III – dynamics Molecular Dynamics Simulations - 01/13/05 Hagai Meirovitch. References: A.R. Leach, “Molecular Modeling”, second edition, Prentice Hall pp. 353-406.

310 views • 30 slides

Car-Parrinello Molecular Dynamics Simulations (CPMD): Basics

Car-Parrinello Molecular Dynamics Simulations (CPMD): Basics. Ursula Rothlisberger EPFL Lausanne, Switzerland. Literature Car-Parrinello:. R. Car and M. Parrinello A unified approach for molecular dynamics and density functional Phys.Rev.Lett. 55, 2471 (1985).

720 views • 71 slides

Molecular dynamics (MD) simulations

Molecular dynamics (MD) simulations. A deterministic method based on the solution of Newton’s equation of motion F i = m i a i for the ith particle; the acceleration at each step is calculated from the negative gradient of the overall potential, using

151 views • 10 slides