Sentence examples for diffusion and degradation from inspiring English sources

The transference, diffusion, and degradation mathematical equations of pollutants in the hydrological systems are three-dimensional in form.

However, direct injection of bFGF into a host leads to rapid diffusion and degradation of the protein [8].

However, the biological activity of the soluble factors that promote bone formation in vivo is limited by diffusion and degradation, leading to a short half-life.

Since the degradation of PLGA is slow, at a later stage, the release of etoposide from the nanoparticles primarily depends on the drug diffusion and degradation of the polymer matrix itself (Panyam and Labhasetwar 2003).

After a period of volatilization, diffusion and degradation of the oil pollutants in the lake, the content of oil pollutants at the central lake is relatively lower than that at each entrance of the lake.

Regardless of the type of biopolymer composed, the release mechanism of the loaded compounds from hydrogels is complex, while mainly resulting from three vectors: via diffusion, swelling followed by diffusion, and degradation.

Four new analytical solutions are developed using this approach: a three-dimensional solution accounting for infiltration, lateral gas diffusion, sorption and degradation; a simple one-dimensional screening model, and two one-dimensional radial gas diffusion models for use in simulating volatile organic contaminant diffusion in unsaturated soils with an impermeable cover.

As such, combinations of different polymers having dissimilar diffusion kinetics and degradation rates can be tuned to achieve better control over drug release [5].

Besides above factors, diffusion effect and degradation effect are important factors for the average molecule weight and MWDs.

And lower reaction kinetics constants of diffusion effect and degradation effect both result in a higher number-average molecular weight (¯¯¯¯Mn).

These affected parameters encompass several biophysical processes such as diffusion, regulation, and degradation, all of which underly Turing pattern formation.