Sentence examples for by electrostatic repulsion and from inspiring English sources

The hypothesis is that by placing a negative charge on the surface of an ultrafiltration membrane, negatively charged proteins are rejected by electrostatic repulsion and not simply sized based sieving.

These results show that highly ordered MUA monolayer can be obtained only changing soaking solvent to assemble MUA, Obtained highly ordered MUA monolayer electrode was block off completely redox anion by electrostatic repulsion and MUA film thickness.

These observations, combined with the fact that GBS pili are not evenly distributed along the bacterial surface, strongly argue against their involvement in CAMP resistance by electrostatic repulsion and it is worth noting that neither proteins contain any known proteolytic domain.

This causes clustering of positive charges around Lys112 and Lys115, and may result in structural destabilization by electrostatic repulsion and undesired interactions with negatively-charged molecules.

The positively charged PIA likely functions both as a mechanical barrier against peptides and phagocytes, and by electrostatic repulsion of the predominantly cationic antibacterial peptides.

These observations and the crystal structure of the CpxI(26-83)/SNARE complex lead naturally to a simple model whereby the complexin accessory helix inhibits release because it is oriented toward the area where the two membranes need to be brought together for fusion and this action is hindered by electrostatic repulsion between the accessory helix and the two membranes.

The zeta potential is a measure of the repulsive forces between particles and since most aqueous colloidal systems are stabilized by electrostatic repulsion, the larger the repulsive forces between particles, the less likely they will come closer to forming an aggregate.

Results were explained by electrostatic repulsion between the negatively charged NPs and Isopore® membrane, preventing surface binding and accelerating the flow of NPs through aqueous channels.

Applying the mechanism to the present system, the irradiated area of ZnO is considered to be decomposed into Zn cations and positive oxygen ions and eventually becomes perforated by electrostatic repulsion between these positive ions.

This fact indicates that the observed deflection changes are due to structural rearrangements and not caused by electrostatic repulsion between the melittin peptides (see also supplementary data S3).

Membrane surface modification is the best technique for the prevention of biofouling as it increases membrane hydrophilicity, decreases surface roughness, and may restrict microbial adhesion by electrostatic repulsion.