The droplets repel each other owing to the electrostatic repulsion; hence, they move away from each other although they are dispensed at the same position.
In qualitative terms, the change of sign in the PCC reflects a competition between two effects: an energetic attraction between DPPE-biotin and saturated lipids, favoring alignment of Lo domains, vs a curvature-induced repulsion of these lipids away from the actin fibers.
The repulsion of the polymer jets away from one another caused by these forces could therefore increase both the inter-spinneret distance and time of deposition.
This is consistent with our hypothesis that EphA receptor-mediated contact repulsion enhances cancer cell migration away from neighbouring cancer cells into free space, which could enhance their local dissemination from a primary tumour mass.
Figure 7 shows an expert answer to question 6 that required repulsion (the finger-generated red line should move away from the –1 pinned charge).
It is possible that R169 moves away from pT because of the electrostatic repulsion between R169 and R215.
In this scenario, the positively charged peptide chain is prone to adopt a conformation that will extend itself away from the substrate due to electrostatic repulsion resulting in an anisotropic upright orientation of the biotin group.
Two significant outcomes of the present work are; one change in the profile of the dispersion curves and repulsion between the two acoustic modes at the phase values away from the zone center.
These residues include a conserved aspartate, and therefore it is possible that charge repulsion could cause movement of the 5' side of the nick away from helix 5, which in turn would "drag" the cleavage site further from the junction crossover point.
Figure 5 b shows that negatively charged particles are repelled away from the disk, forming a so-called repulsion band without any particles.
