Polyelectrolytes: Papers Initiated by a NATO Advanced Study Institute on Charged and Reactive Polymers Held in France, June 1972

ISBN-13: 9789401021876 / Angielski / Miękka / 2011 / 533 str.

E. Selegny

Opis

This book contains a number of articles inspired by the NATO Advanced Study Institute on 'Charged and Reactive Polymers l' held in France in June 1972. This general title indicates simply the intention of a series. The meeting dealt mainly with the fundamental problems of the physical chemistry of polyelectrolytes in solution. Some of the articles reproduce the lectures exactly as they were delivered. Some others have been modified to a greater or lesser extent, and this as a result of improvements or new inspiration arising from comments and discussions. In previous larger conferences on macromolecules, polyelectrolytes constituted only a marginal problem and few were the individual communications or short was the time al10tted to this subject. In other meetings of a biophysical character the uses of the techniques of charged macromolecules have been exposed with less attention given to the theories or to the creation or interpretation of these techniques. AU of us felt that the time had come to enumerate and to evaluate this increasing science of polyelectrolytes which has become of major interest. During the whole period of the Institute physical chemists discussed their mutual problems for more than a week, and of ten far into the night One of the advantages of such an Institute is to enable the Directors and the mem bers of the Scientific Committee to establish a logical order in the lectures; this order has been respected in the present edition."

Spis treści

The Contribution of Aharon Katchalsky to Polyelectrolyte Science.- Limiting Laws for Equilibrium and Transport Properties of Polyelectrolyte Solutions.- Statistical Thermodynamics of Polyelectrolyte Solutions.- Ion-Binding Phenomena of Polyelectrolytes.- Short-Range Interactions between Polyions and Small Ions.- The Modes of Specific Binding of Ions to Polyelectrolytes.- Thermodynamic Properties of Polyelectrolyte Solutions.- Thermochemistry of Synthetic and Natural Polyelectrolytes in Solution.- Thermodynamic Properties of Strong Electrolyte — Strong Polyelectrolyte Mixtures at 25 °C.- Comparison between Experimental Results Obtained with Hydroxylated Polyacids and some Theoretical Models.- Some Typical Properties of a Weakly Basic Polyelectrolyte with Non Hydrophylic Chains.- Polysoaps at Interfaces as Models for Polyelectrolytes. I: Ion Exchange and Surface Pressure.- Polysoaps at Interfaces as Models for Polyelectrolytes. II: Ion Exchange and Surface Potential.- Sedimentation and Diffusion of Polyelectrolytes in the Presence of Added Salt.- Transport Phenomena in Polyelectrolyte-Salt Solutions.- Electric Polarisability of Rigid Polyelectrolytes.- Dielectric Properties of Polyelectrolytes in Solution.- Radiofrequency Properties of Polyelectrolyte Systems.- Ultrasonic Absorption and Density Studies of Counter-Ion Site Binding in Aqueous Solutions of Polyelectrolytes.- Some Applications of Infrared Spectroscopy to the Study of Polyelectrolyte Systems.- Optical Rotatory Dispersion and Circular Dichroism of Synthetic Polyelectrolytes and of their Complexes.- Some Possibilities of Nuclear Magnetic Resonance in the Study of Polyelectrolyte Solutions.- Nuclear Magnetic Resonance Relaxation of Counter-Ions in Polyelectrolyte Solutions.- Studies on the Transitional Formation and Molecular Interactions of a Polyelectrolyte.- Some Systems Coupling Enzymic Reactions and Other Phenomena; Energy Conversions. Examples of Functional Interactions of Charged and Reactive Macromolecules.- Photoregulation of Polymer Conformation. A Model Study for Biology.- Photoreactive Polymers.- Index of Subjects.