Sentence examples for molecular diffusion is from inspiring English sources

The often tacit assumption that they travel along the genome by molecular diffusion is doubtful, as molecules that have to diffuse randomly throughout the large and dense chromatin matrix may not provide a sufficiently fast and accurate genomic search mechanism.

A scalar dispersion simulation confirms that the "patch" of fluid near the origin is slowly mixing on the diffusive time scale and is convected "unmixed" when the influence of molecular diffusion is still not pronounced (short times relative to Pe= 100).

Molecular diffusion is caused by collision between different component gas molecules.

Bentonite material has a very low permeability, and consequently molecular diffusion is the main mechanism of mass transport.

Molecular diffusion is defined as the movement of molecules caused by Brownian motion or composition gradient in a mixture of fluids (Mohebbinia et al. 2017).

Molecular diffusion is the net flux of substrate from the region of higher concentration to the lower one, which is located at the anode surface.

Therefore, the direction of molecular diffusion was completely parallel to the membrane.

A modified version of the free-volume theory designed to address molecular diffusion was evaluated over a wide temperature range.

Both one-dimensional vertical advection and molecular diffusion are considered for aquitard transport.

The contribution of longitudinal molecular diffusion was negligible at gas velocities greater than 150 cm min−1.

The influencing factors of CO2 molecular diffusion are the contact area and the exposure time within the reservoir fluid and CO2.