Polymer brushes under high load.

Autor: Balko SM; Department of Chemical Engineering and Materials Science, University of California Davis, Davis, California, USA., Kreer T, Costanzo PJ, Patten TE, Johner A, Kuhl TL, Marques CM
Jazyk: angličtina
Zdroj: PloS one [PLoS One] 2013; Vol. 8 (3), pp. e58392. Date of Electronic Publication: 2013 Mar 13.
DOI: 10.1371/journal.pone.0058392
Abstrakt: Polymer coatings are frequently used to provide repulsive forces between surfaces in solution. After 25 years of design and study, a quantitative model to explain and predict repulsion under strong compression is still lacking. Here, we combine experiments, simulations, and theory to study polymer coatings under high loads and demonstrate a validated model for the repulsive forces, proposing that this universal behavior can be predicted from the polymer solution properties.
Databáze: MEDLINE