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Charge effects in the sedimentation of polyelectrolytes

✍ Scribed by Robert Ziccardi; Verne Schumaker

Publisher
Wiley (John Wiley & Sons)
Year
1971
Tongue
English
Weight
226 KB
Volume
10
Category
Article
ISSN
0006-3525

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πŸ“œ SIMILAR VOLUMES

Limiting sedimentation and diffusion coe
Limiting sedimentation and diffusion coefficients of polyelectrolytes. The charge effect
✍ R. Varoqui; A. Schmitt πŸ“‚ Article πŸ“… 1972 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 842 KB

General expressions relating the sedimentation and diffusion constants of polyelectrolytes to the friction properties of ionic components in multicomponent systems have been derived. A quantitative explanation of the charge effect with respect to the addition of a low-molecular-weight salt is given;

On the limiting sedimentation coefficien
On the limiting sedimentation coefficients of polyelectrolytes
✍ Z. Alexandrowicz; Ezra Daniel πŸ“‚ Article πŸ“… 1968 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 194 KB

Nagasawa and Eguchis question the general validity of such eliminations. They find that, for sodium polystyrene sulfonate. the Mandelkern-Flory coefficient, which desczibes viscosity and sedimentation equations combined, varies with the ionic strength. The authors consider the viscosity equation rel

Quantitative relationship between the su
Quantitative relationship between the surface charge density and dynamic charge of linear polyelectrolytes in the low charge-density limit
✍ Kenneth S. Schmitz πŸ“‚ Article πŸ“… 1983 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 206 KB πŸ‘ 1 views

The diffusive modes of polyions in moderate and low ionic-strength media are determined by a complex set of interactions which involve solvent, polyion, counterion, and co-ion particles. In an attempt to elucidate the relative effects of these interactions, Kowblansky and Zema' reported quasielastic

The Effect of Salt Concentration on Adso
The Effect of Salt Concentration on Adsorption of Low-Charge-Density Polyelectrolytes and Interactions between Polyelectrolyte-Coated Surfaces
✍ Orlando J. Rojas; Per M. Claesson; Dries Muller; Ronald D. Neuman πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 170 KB

In this investigation surface force, X-ray photoelectron spectroscopy and ellipsometry techniques have been used to study the adsorption of a low-charge-density cationic polyelectrolyte on negatively charged surfaces. It is shown that the low cationicity of this polyelectrolyte induces an adsorption