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E-book
Author Witten, T. (Thomas A.)

Title Structured fluids : polymers, colloids, surfactants / T. Witten with P. Pincus
Published Oxford ; New York : Oxford University Press, 2004

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Description 1 online resource (xiv, 216 pages) : illustrations
Contents 1 Overview; 1.1 Introduction; 1.2 A gallery of structured fluids; 1.2.1 Self-organization; 1.2.2 Rheology; 1.2.3 Scaling; 1.3 Types of structured fluids; 1.3.1 Colloids; 1.3.2 Aggregates; 1.3.3 Polymers; 1.3.4 Surfactant assemblies; 1.3.5 Association; 1.4 The chapters to follow; References; 2 Fundamentals; 2.1 Statistical physics; 2.1.1 Thermal equilibrium; 2.1.2 Probability and work; 2.1.3 Lattice gas; 2.1.4 Approach to equilibrium; 2.2 Magnitude of a liquid's response; 2.3 Experimental probes of structured fluids; 2.3.1 Macroscopic responses; 2.3.2 Probes of spatial structure
2.3.3 Probes of atomic environmentSolution to Problem 2.1; References; 3 Polymer molecules; 3.1 Types of polymers; 3.1.1 Monomers; 3.1.2 Architecture; 3.1.3 Polymerization; 3.2 Random-walk polymer; 3.2.1 End-to-end probability; 3.3 Interior structure; 3.3.1 Scattering; 3.4 Self-avoidance and self-interaction; 3.4.1 Local and global avoidance; 3.4.2 Estimating D; 3.4.3 Self-interaction and solvent quality; 3.4.4 Universal ratios; 3.4.5 Polyelectrolytes; Appendix A: Dilation symmetry; Appendix B: Polymeric solvents and screening; References; 4 Polymer solutions; 4.1 Dilute solutions
4.2 Semidilute solutions4.2.1 Structure; 4.2.2 Energy; 4.2.3 Concentrated solutions and melts; 4.3 Motion in a polymer solution; 4.3.1 Brownian motion of a sphere; 4.3.2 Intrinsic viscosity; 4.3.3 Polymer in dilute solution: hydrodynamic opacity; 4.3.4 Internal fluctuations; 4.3.5 Hydrodynamic screening; 4.3.6 Semidilute diffusion; 4.3.7 Semidilute self-diffusion without entanglement; 4.3.8 Motion with entanglements; 4.3.9 Stress relaxation and viscosity; 4.4 Conclusion; Appendix A: Origin of the Oseen tensor; Solution to Problem 4.5 (Deriving permeability); References; 5 Colloids
5.1 Attractive forces: why colloids are sticky5.1.1 Induced-dipole interactions; 5.1.2 Solid bodies; 5.1.3 Perturbation-Attraction Theorem; 5.1.4 Depletion forces; 5.2 Repulsive forces; 5.2.1 Steric stabilization; 5.2.2 Electrostatic stabilization; 5.3 Organized states; 5.3.1 Colloidal crystals; 5.3.2 Lyotropic liquid crystals; 5.3.3 Fractal aggregates; 5.3.4 Anisotropic interactions; 5.4 Colloidal motion; 5.4.1 Electrophoresis; 5.4.2 Soret effect; Appendix A: Perturbation attraction in a square-gradient medium; Appendix B: Colloidal aggregates; References; 6 Interfaces
6.1 Probes of an interface6.2 Simple fluids; 6.2.1 Interfacial energy; 6.2.2 Contact angle; 6.2.3 Wetting dynamics; 6.2.4 Surface heterogeneity; 6.2.5 Other interfacial flows; 6.3 Solutes and interfacial tension; 6.3.1 Fluid mixtures; 6.4 Polyatomic solutes; 6.4.1 Polymer adsorption; 6.4.2 Concentration profile; 6.4.3 Hard wall; 6.4.4 Kinetics of adsorption; 6.4.5 Surface interaction; 6.4.6 Flow; 6.5 Conclusion; References; 7 Surfactants; 7.1 Introduction; 7.2 Mixing principles; 7.2.1 Positivity; 7.2.2 Additivity; 7.2.3 Ordering: like dissolves like; 7.2.4 Reciprocity; 7.2.5 Transitivity
Summary Over the last thirty years, the study of liquids containing polymers, surfactants, or colloidal particles has developed from a loose assembly of facts into a coherent discipline with substantial predictive power. These liquids expand our conception of what condensed matter can do. Such structured-fluid phenomena dominate the physical environment within living cells. This book teaches how to think of these fluids from a unified point of view showing the far-reaching effects ofthermal fluctuations in producing forces and motions. Keeping mathematics to a minimum, the book seeks the simplest expl
Bibliography Includes bibliographical references and index
Notes Print version record
In EBL
Subject Complex fluids.
Polymer colloids.
Complex fluids
Polymer colloids
Form Electronic book
Author Pincus, P. A
LC no. 2004299388
ISBN 0191576921
9780191576928