Anomalous diffusion due to binding: a Monte Carlo study

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Anomalous diffusion of a tethered membrane: a Monte Carlo investigation.

Using a continuum bead-spring Monte Carlo model, we study the anomalous diffusion dynamics of a self-avoiding tethered membrane by means of extensive computer simulations. We focus on the subdiffusive stochastic motion of the membrane's central node in the regime of flat membranes at temperatures above the membrane folding transition. While at times, larger than the characteristic membrane rela...

متن کامل

Monte Carlo simulation study of geometrical factors causing anomalous diffusion in brain extracellular space

Fig. 1: Geometrical models used in numerical simulation. Two-dimensional cross sections of a single unit from each model are shown. 1. Introduction Brain cells are surrounded by the extracellular space (ECS) where signaling molecules, nutrients and therapeutic agents are transported to their targets by diffusion. The biophysical parameters of the ECS and the extracellular diffusion have to be d...

متن کامل

Introduction to the Diffusion Monte Carlo Method

A self–contained and tutorial presentation of the diffusion Monte Carlo method for determining the ground state energy and wave function of quantum systems is provided. First, the theoretical basis of the method is derived and then a numerical algorithm is formulated. The algorithm is applied to determine the ground state of the harmonic oscillator, the Morse oscillator, the hydrogen atom, and ...

متن کامل

Phase separation driven by surface diffusion: a Monte Carlo study.

We propose a kinetic Ising model to study phase separation driven by surface diffusion. This model is referred to as Model S, and consists of the usual Kawasaki spin-exchange kinetics (Model B) in conjunction with a kinetic constraint. We use multispin coding techniques to develop fast algorithms for Monte Carlo simulations of Models B and S. We use these algorithms to study the late stages of ...

متن کامل

Electron emission from diamondoids: a diffusion quantum Monte Carlo study.

We present density-functional theory (DFT) and quantum Monte Carlo (QMC) calculations designed to resolve experimental and theoretical controversies over the optical properties of H-terminated C nanoparticles (diamondoids). The QMC results follow the trends of well-converged plane-wave DFT calculations for the size dependence of the optical gap, but they predict gaps that are 1-2 eV higher. The...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Biophysical Journal

سال: 1996

ISSN: 0006-3495

DOI: 10.1016/s0006-3495(96)79682-0