Sentence examples for constrained diffusion from inspiring English sources

Significant increase in constrained diffusion observed from c-RGD-LPAgNPs indicated that the specific ligand receptor interactions enhanced constrained diffusion of the NPs after internalized by the cells.

On the other hand, ∼67% of endosomes encapsulated PEG-LPAgNPs exhibited directed motion, while ∼10%and∼23%3% showed Brownian diffusion and constrained diffusion, respectively.

After 3 h incubation, we found that ∼54% of endosomes encapsulated c-RGD-LPAgNPs showed directed motion while ∼10%and∼36%6% of them showed Brownian diffusion and constrained diffusion, respectively.

In this model, the changes in the equilibrium distribution of the positions of the FeS head domain are induced by modifications of the orienting potential gradient in which constrained diffusion of the FeS head domain takes place (60− 60−.

The position of the transient state together with what appears to be constrained diffusion suggests that myosin side steps along actin in a combined twisting and leaning motion, much more like a drawing compass rather than a freely jointed swivel or human-like gait.

RNA molecules and non-DNA binding proteins undergo constrained diffusion, largely limited by the spatial constraint imposed by chromatin, and chromatin binding proteins move by a stop-and-go mechanism where their free diffusion is interrupted by random association with the chromatin fiber.

Rates of this magnitude are lower than expected for a geometrically constrained diffusion-limited interaction, normally expected to be near to 10 M−1·s−1 in the absence of electrostatic steering forces [ 10, 11].

Current data regarding cellular ROS detoxification demonstrate that the plasma membrane acts as a semi-permeable barrier that constrains diffusion rates of O2 and H2O2 (O2- is efficiently halted by lipid bilayers), allowing the turnover of detoxifying enzymes, such as catalases, peroxidases, and terminal oxidases to counterbalance the influx of oxygen species.

First-principles modeling and single-molecule measurements demonstrate that TAT catalytic activity, not constrained luminal diffusion, is rate limiting for acetylation.

In the embryos oxygen supply may become constrained by diffusion limitations of supply and demand.

This has led to the suggestion that alterations in cell size in response to changes in temperature within the thermal range are adaptive responses to preserve aerobic capacity, which has been dubbed the MASROS hypothesis (Maintain Aerobic Scope Regulate Oxygen Supply) (Atkinson et al, 2006)." In the embryos oxygen supply may become constrained by diffusion limitations of supply and demand.