scispace - formally typeset
Open AccessBook

Random walks in biology

Reads0
Chats0
TLDR
This book is a lucid, straightforward introduction to the concepts and techniques of statistical physics that students of biology, biochemistry, and biophysics must know.
Abstract
This book is a lucid, straightforward introduction to the concepts and techniques of statistical physics that students of biology, biochemistry, and biophysics must know. It provides a sound basis for understanding random motions of molecules, subcellular particles, or cells, or of processes that depend on such motion or are markedly affected by it. Readers do not need to understand thermodynamics in order to acquire a knowledge of the physics involved in diffusion, sedimentation, electrophoresis, chromatography, and cell motility--subjects that become lively and immediate when the author discusses them in terms of random walks of individual particles.

read more

Citations
More filters
Journal ArticleDOI

Detailed Simulations of Cell Biology with Smoldyn 2.1

TL;DR: This model showed that secreted Bar1 protease might help a cell identify the fittest mating partner by sharpening the pheromone concentration gradient, and found that Smoldyn was in many cases more accurate, more computationally efficient, and easier to use.
Journal ArticleDOI

Colloidal dispersion of gold nanorods: Historical background, optical properties, seed-mediated synthesis, shape separation and self-assembly

TL;DR: The color and optical properties of gold nanoparticles originate from localized surface plasmons, and are sensitive to their local dielectric environment as mentioned in this paper, and the shape anisotropy of gold particles is influenced by their shape.
Journal ArticleDOI

Morpheus Unbound: Reimagining the Morphogen Gradient

TL;DR: On close inspection, every morphogen gradient seems to use a rich array of regulatory mechanisms, suggesting that the tasks carried out by such systems are far more extensive than previously thought.
MonographDOI

A physical introduction to suspension dynamics

TL;DR: In this paper, the authors introduce theoretical, mathematical concepts through concrete examples, making the material accessible to non-mathematicians, and also include some of the many open questions in the field to encourage further study.
Journal Article

Swimming bacteria power microscopic gears

TL;DR: A class of systems in which aerobic bacteria Bacillus subtilis moving randomly in a fluid film power submillimeter gears and primitive systems of gears decorated with asymmetric teeth are described.