What is depletion stabilization?
When depletion stabilization occurs, the suspension exhibits stabilization at the cluster length scale, while maintaining the fractal aggregates at the particle length scale.
What is a Depletant?
depletant (plural depletants) Any material that causes depletion.
What causes depletion flocculation?
Depletion flocculation is a well-known instability mechanism that can occur in oil-in-water emulsions when the concentration of non-adsorbed polysaccharide exceeds a certain level.
What is depletion effect?
Abstract. Depletion effects are well known to lead to phase separation in microsystems consisting of large and small particles with short-range repulsive interactions that act over macromolecular length scales.
What is a crowding agent?
Our approach to mimic excluded volume effects in in vitro experiments is to use so-called macromolecular crowding agents. These chemicals are inert, non-charged polymers of certain sizes (i.e., dextrans, Ficoll) that occupy space but do not interact with target proteins (Bohrer et al.
What are floc particles?
Floc is a small, loosely aggregated mass of flocculent material suspended in or precipitated from a liquid. It consists of finely divided suspended particles in a larger, usually gelatinous particle, the result of physical attraction or adhesion to a coagulant compound.
What is depletion sensitivity?
As depletion sensitivity refers to how fast one’s self-control resource gets depleted, we expect individuals who are sensitive to depletion to be less able to exert self-control on a second self-control task compared to individuals who are less sensitive to depletion.
What does cognitively depleting mean?
As a muscle that gets tired with exertion, self- control tasks cause short-term impairments in sub- sequent self-control tasks. This is termed a state of ego depletion or cognitive depletion.
Is BSA a crowding agent?
BSA was experimentally shown to adopt a more compact state in the presence of the crowding agent.
What is crowding biology?
Macromolecular crowding refers to the effects of adding macromolecules to a solution, as compared to a solution containing no macromolecules.
What is flocculation geology?
Definition. Flocculation is the process where small particles suspended in water lump and form larger aggregates or flocs. A sediment floc consists of many small primary particles and the settling velocity of the sediment flocs normally are orders of magnitude higher than the single particles contained within the floc.
What is flocculation separation?
flocculation, in physical chemistry, separation of solid particles from a liquid to form loose aggregations or soft flakes. These flocculates are easily disrupted, being held together only by a force analogous to the surface tension of a liquid.