Macromolecular diffusion in homogeneous fluid at length ... Here we show that non-random motion of DNA molecules in this regime that is undetectable by the MSD analysis can be quantified by ...

Perrin’s group went on to measure the diffusion of the particles ... as did relativity or light quanta. Brownian motion was just a slower, subtler revolution: not a headlong charge, but more of a ...

This motion results from the constant, random bombardment of the suspended particles by the molecules of the surrounding fluid. Initially, Brown noted the jittery motion of pollen grains in water and ...

Brownian motion was one of the many things explained by Einstein. It’s the seemingly random ‘jiggling’ of particles caused by atoms hitting them. Under some circumstances, though ...

The distribution of the random distances is Gaussian, or normal: They fall symmetrically around a mean value — and, crucially, no step length deviates hugely from the mean. Brownian motion describes a ...

They highlight the stochastic (random) motion of two specific gene elements ... It predicts a loose structure and fast diffusion -- a random movement, where occasionally the gene regions encounter ...