Journal
LANGMUIR
Volume 19, Issue 10, Pages 4473-4482Publisher
AMER CHEMICAL SOC
DOI: 10.1021/la026988n
Keywords
-
Ask authors/readers for more resources
The adsorption of highly oppositely charged flexible polyelectrolytes on a charged sphere is investigated by means of Monte Carlo simulations in a fashion which resembles the layer-by-layer deposition technique introduced by Decher. Electroneutrality is ensured at each step by the presence of monovalent counterions (anions and cations). We study in detail the structure of the equilibrium complex. Our investigations of the first few layer formations strongly suggest that multilayering on a charged colloidal sphere is not possible as an equilibrium process with purely electrostatic interactions. We especially focus on the influence of specific (nonelectrostatic) short-range attractive interactions (e.g., van der Waals) on the stability of the multilayers.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available