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Polyelectrolyte annealed

Keywords Ideal polymer chain Realistic polymer chain Chain conformations Solvent quality Quenched polyelectrolyte Annealed polyelectrolyte Pearl necklace model Persistence length... [Pg.1]

Fig. 13 Scheme of the proposed application of polyelectrolyte multilayer as removable templates. First wrinkles are formed by plastic deformation of the multilayer. The particles are deposited while the multilayer is in a glassy state and subsequently the multilayer is annealed... [Pg.89]

Abstract In this chapter we review recent advances which have been achieved in the theoretical description and understanding of polyelectrolyte solutions. We will discuss an improved density functional approach to go beyond mean-field theory for the cell model and an integral equation approach to describe stiff and flexible polyelectrolytes in good solvents and compare some of the results to computer simulations. Then we review some recent theoretical and numerical advances in the theory of poor solvent polyelectrolytes. At the end we show how to describe annealed polyelectrolytes in the bulk and discuss their adsorption properties. [Pg.67]

Keywords Polyelectrolytes Poisson-Boltzmann theory Density functional theory Integral equations Scaling theory Annealed polyelectrolytes Computer Simulations... [Pg.67]

If the pearl-necklace structure contains only a few pearls, there are always pearls at the end of the chains and these pearls are slightly larger than the inner pearls. This can be proved by doing an explicit calculation of the local electrostatic potential along the necklace very similar to that done in the following section on annealed polyelectrolytes. [Pg.88]

The fraction / of charged monomers on an annealed polyelectrolyte is measured in a titration experiment. The simplest description of this experiment [90] is to assume that the polymer is homogeneous and to minimize its grand canonical free energy (its free energy at constant pH). In a mean field approach, the free energy of one chain is... [Pg.94]

With new data for polyelectrolytes obtained with the techniques described above it should become possible to determine carefully the effects of ionic strength and externally controlled surface potential on the rate of adsorption of poly electrolytes. We hope that the effects of molar mass and charge density of the poly electrolyte, as well as the nature of that charge (annealed or quenched) can be established. This should stimulate further theoretical research aimed at constructing an adequate equivalent of the Von Smolu-chowsky-Fuchs theory for the rate of flocculation. At present, it would seem that an analysis of the adsorption process taking all complications into account necessitates a simulation-oriented approach. [Pg.302]

Ibarz G, Dahne L, Donath E, et al. (2002) Controlled permeability of polyelectrolyte capsules via defined annealing. Chem Mater 14 4059-4062... [Pg.178]

McAloney RA, Dudnik V, Goh MC. 2003. Kinetics of salt induced annealing of a polyelectrolyte multilayer film morphology. Langmuir 19(9) 3947 3952. [Pg.38]

Crew-Cut Micelles with Annealing Polyelectrolyte Coronae. 94... [Pg.58]

Micelles with Quenched and Annealing Polyelectrolyte Coronae Nonlocal... [Pg.58]

Mean-Field Theory of Block Copolymer Micelles with Annealing Polyelectrolyte Corona... [Pg.87]

Molecular Dynamics Simulations of Annealed Polyelectrolyte Chains... [Pg.234]

See other pages where Polyelectrolyte annealed is mentioned: [Pg.228]    [Pg.79]    [Pg.95]    [Pg.157]    [Pg.88]    [Pg.149]    [Pg.68]    [Pg.68]    [Pg.94]    [Pg.94]    [Pg.95]    [Pg.95]    [Pg.95]    [Pg.98]    [Pg.102]    [Pg.104]    [Pg.183]    [Pg.54]    [Pg.84]    [Pg.200]    [Pg.139]    [Pg.25]    [Pg.38]    [Pg.41]    [Pg.50]    [Pg.58]    [Pg.58]    [Pg.118]    [Pg.209]    [Pg.323]   
See also in sourсe #XX -- [ Pg.94 , Pg.95 , Pg.96 , Pg.97 ]



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