Light Scattering In Liquids And Macromolecular Solutions

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Light Scattering in Liquids and Macromolecular Solutions

Author : V. Degiorgio
Publisher : Springer Science & Business Media
Page : 293 pages
File Size : 43,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461591856

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Light Scattering in Liquids and Macromolecular Solutions by V. Degiorgio Pdf

This volume contains most of the papers presented at the "Workshop on Quasielastic Light Scattering Studies of Fluids and Macromolecular Solutions" held at CISE, Segrate (Milano), Italy, from 11 to 13 May, 1979. Quasielastic light scattering (also called self-beating spectroscopy or intensity correlation spectroscopy) is the technique, introduced by Benedek and coworkers and by Cummins and coworkers about 15 years ago, by which dynamical information about a scattering medium is obtained through the measurement of the power spectrum (or the intensity correlation function) of the laser light scattered from the medium. The technique received in the early seventies a considerable impulse from the development of real-time fast digital correlators. The aim of the Workshop was to bring together a selected number of researchers in order to discuss recent developments in quasielastic light scattering and related optical methods and to report about new applications of the technique in physics, chemistry and biology. The first two days of the meeting were devoted to the oral presentations of papers. In the third day an informal session was held which included a very lively and thorough discussion of the highlights of the Workshop. Most part of the technical problems were debated during the informal session and during the subsequent visits to the light scattering laboratory in CISE.

Classical Light Scattering from Polymer Solutions

Author : Pavel Kratochvíl
Publisher : Elsevier Publishing Company
Page : 356 pages
File Size : 42,7 Mb
Release : 1987
Category : Science
ISBN : UOM:39015016102553

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Classical Light Scattering from Polymer Solutions by Pavel Kratochvíl Pdf

Classical light scattering from dilute polymer solutions is one of the few absolute, rigorously founded methods for the determination of molar mass and molecular size of macromolecular substances, and for the quantitative characterization of solute-solvent interaction. Light scattering is thus one of the most fundamental methods of the physical chemistry of polymers, and the present book provides an introduction to this technique. elements of practice and application of light scattering. Although there are a number of advanced monographs and reviews currently available on light scattering from polymer solutions, the appearance of this book marks the first introductory text of its kind. Polymer chemists wishing to make a start in light scattering will find this book an indispensable aid in their work.

Introduction to Dynamic Light Scattering by Macromolecules

Author : Gerard Meurant
Publisher : Elsevier
Page : 472 pages
File Size : 47,9 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780323140355

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Introduction to Dynamic Light Scattering by Macromolecules by Gerard Meurant Pdf

An Introduction to Dynamic Light Scattering by Macromolecules provides an introduction to the basic concepts of dynamic light scattering (DLS), with an emphasis on the interpretation of DLS data. It presents the appropriate equations used to interpret DLS data. The material is presented in order of increasing complexity of the systems under examination, ranging from dilute solutions of noninteracting particles to concentrated multicomponent solutions of strongly interacting particles and gels. Problems are presented at the end of each chapter to emphasize these concepts. Since a major emphasis of this textbook is the interpretation of DLS data obtained by polarized light scattering studies on macromolecular solutions, the results of complementary experimental techniques are also presented in order to gain insight into the dynamics of these systems. This textbook is intended for (1) advanced undergraduate students and graduate students in the chemical, physical, and biological sciences; (2) scientists who might wish to apply DLS methods to systems of interest to them but who have no formal training in the field of DLS; and (3) those who are simply curious as to the type of information that might be obtained from DLS techniques.

Soft-Matter Characterization

Author : Redouane Borsali,Robert Pecora
Publisher : Springer Science & Business Media
Page : 1490 pages
File Size : 40,7 Mb
Release : 2008-07-28
Category : Science
ISBN : 9781402044649

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Soft-Matter Characterization by Redouane Borsali,Robert Pecora Pdf

This 2-volume set includes extensive discussions of scattering techniques (light, neutron and X-ray) and related fluctuation and grating techniques that are at the forefront of this field. Most of the scattering techniques are Fourier space techniques. Recent advances have seen the development of powerful direct imaging methods such as atomic force microscopy and scanning probe microscopy. In addition, techniques that can be used to manipulate soft matter on the nanometer scale are also in rapid development. These include the scanning probe microscopy technique mentioned above as well as optical and magnetic tweezers.

Dynamic Light Scattering

Author : Bruce J. Berne,Robert Pecora
Publisher : Courier Corporation
Page : 482 pages
File Size : 44,5 Mb
Release : 2013-07-24
Category : Science
ISBN : 9780486320243

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Dynamic Light Scattering by Bruce J. Berne,Robert Pecora Pdf

Lasers play an increasingly important role in a variety of detection techniques, making inelastic light scattering a tool of growing value in the investigation of dynamic and structural problems in chemistry, biology, and physics. Until the initial publication of this work, however, no monograph treated the principles behind current developments in the field.This volume presents a comprehensive introduction to the principles underlying laser light scattering, focusing on the time dependence of fluctuations in fluid systems; it also serves as an introduction to the theory of time correlation functions, with chapters on projection operator techniques in statistical mechanics. The first half comprises most of the material necessary for an elementary understanding of the applications to the study of macromolecules, or comparable sized particles in fluids, and to the motility of microorganisms. The study of collective (or many particle) effects constitutes the second half, including more sophisticated treatments of macromolecules in solution and most of the applications of light scattering to the study of fluids containing small molecules.With its wide-ranging discussions of the many applications of light scattering, this text will be of interest to research chemists, physicists, biologists, medical and fluid mechanics researchers, engineers, and graduate students in these areas.

The Scattering of Light and Other Electromagnetic Radiation

Author : Milton Kerker
Publisher : Elsevier
Page : 684 pages
File Size : 51,6 Mb
Release : 2016-06-03
Category : Science
ISBN : 9781483225241

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The Scattering of Light and Other Electromagnetic Radiation by Milton Kerker Pdf

The Scattering of Light and other Electromagnetic Radiation covers the theory of electromagnetic scattering and its practical applications to light scattering. This book is divided into 10 chapters that particularly present examples of practical applications to light scattering from colloidal and macromolecular systems. The opening chapters survey the physical concept of electromagnetic waves and optics. The subsequent chapters deal with the theory of scattering by spheres and infinitely long cylinders. These topics are followed by discussions on the application of light scattering to the determination of the size distribution of colloidal particles. The last chapters are devoted to the Rayleigh-Debye scattering and the scattering by liquids, as well as the concept of anisotropy. These chapters also describe the effect upon light scattering of partial orientation of anisotropic particles in electrical and magnetic fields and in viscous flow. This book is of value to physical chemists and physical chemistry researchers, teachers, and students.

Light Scattering from Polymer Solutions and Nanoparticle Dispersions

Author : Wolfgang Schärtl
Publisher : Springer Science & Business Media
Page : 191 pages
File Size : 55,6 Mb
Release : 2007-08-13
Category : Technology & Engineering
ISBN : 9783540719519

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Light Scattering from Polymer Solutions and Nanoparticle Dispersions by Wolfgang Schärtl Pdf

Light scattering is a very powerful method for characterizing the structure of polymers and nanoparticles in solution. As part of the Springer Laboratory series, this book provides a simple-to-read and illustrative textbook probing the seemingly very complicated topic of light scattering from polymers and nanoparticles in dilute solution, and goes further to cover some of the latest technical developments in experimental light scattering.

Dynamic Light Scattering

Author : Wyn Brown
Publisher : Unknown
Page : 760 pages
File Size : 45,7 Mb
Release : 1993-01-28
Category : Science
ISBN : UOM:39015029572750

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Dynamic Light Scattering by Wyn Brown Pdf

"Dynamic light scattering is an experimental technique now commonly found in laboratories concerned with fundamental studies of macromolecular systems"--Preface.

Dynamic Light Scattering

Author : R. Pecora
Publisher : Springer Science & Business Media
Page : 429 pages
File Size : 40,5 Mb
Release : 2013-11-11
Category : Science
ISBN : 9781461323891

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Dynamic Light Scattering by R. Pecora Pdf

In the twenty years since their inception, modern dynamic light-scattering techniques have become increasingly sophisticated, and their applications have grown exceedingly diverse. Applications of the techniques to problems in physics, chemistry, biology, medicine, and fluid mechanics have prolifer ated. It is probably no longer possible for one or two authors to write a monograph to cover in depth the advances in scattering techniques and the main areas in which they have made a major impact. This volume, which we expect to be the first of aseries, presents reviews of selected specialized areas by renowned experts. It makes no attempt to be comprehensive; it emphasizes a body of related applications to polymeric, biological, and colloidal systems, and to critical phenomena. The well-known monographs on dynamic light scattering by Berne and Pecora and by Chu were published almost ten years ago. They provided comprehensive treatments of the general principles of dynamic light scat tering and gave introductions to a wide variety of applications, but natu rally they could not treat the new applications and advances in older ones that have arisen in the last decade. The new applications include studies of interacting particles in solution (Chapter 4); scaling approaches to the dynamics of polymers, including polymers in semidilute solution (Chapter 5); the use of both Fabry-Perot interferometry and photon correlation spectroscopy to study bulk polymers (Chapter 6); studies of micelIes and microemulsions (Chapter 8); studies of polymer gels (Chapter 9).

Macromolecular Chemistry

Author : A D Jenkins,John F Kennedy
Publisher : Royal Society of Chemistry
Page : 474 pages
File Size : 51,6 Mb
Release : 2007-10-31
Category : Technology & Engineering
ISBN : 9781847556578

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Macromolecular Chemistry by A D Jenkins,John F Kennedy Pdf

Specialist Periodical Reports provide systematic and detailed review coverage of progress in the major areas of chemical research. Written by experts in their specialist fields the series creates a unique service for the active research chemist, supplying regular critical in-depth accounts of progress in particular areas of chemistry. For over 80 years the Royal Society of Chemistry and its predecessor, the Chemical Society, have been publishing reports charting developments in chemistry, which originally took the form of Annual Reports. However, by 1967 the whole spectrum of chemistry could no longer be contained within one volume and the series Specialist Periodical Reports was born. The Annual Reports themselves still existed but were divided into two, and subsequently three, volumes covering Inorganic, Organic and Physical Chemistry. For more general coverage of the highlights in chemistry they remain a 'must'. Since that time the SPR series has altered according to the fluctuating degree of activity in various fields of chemistry. Some titles have remained unchanged, while others have altered their emphasis along with their titles; some have been combined under a new name whereas others have had to be discontinued. The current list of Specialist Periodical Reports can be seen on the inside flap of this volume.

Monitoring Polymerization Reactions

Author : Wayne F. Reed,Alina M. Alb
Publisher : John Wiley & Sons
Page : 493 pages
File Size : 48,8 Mb
Release : 2014-01-21
Category : Technology & Engineering
ISBN : 9780470917381

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Monitoring Polymerization Reactions by Wayne F. Reed,Alina M. Alb Pdf

Offers new strategies to optimize polymer reactions With contributions from leading macromolecular scientists and engineers, this book provides a practical guide to polymerization monitoring. It enables laboratory researchers to optimize polymer reactions by providing them with a better understanding of the underlying reaction kinetics and mechanisms. Moreover, it opens the door to improved industrial-scale reactions, including enhanced product quality and reduced harmful emissions. Monitoring Polymerization Reactions begins with a review of the basic elements of polymer reactions and their kinetics, including an overview of stimuli-responsive polymers. Next, it explains why certain polymer and reaction characteristics need to be monitored. The book then explores a variety of practical topics, including: Principles and applications of important polymer characterization tools, such as light scattering, gel permeation chromatography, calorimetry, rheology, and spectroscopy Automatic continuous online monitoring of polymerization (ACOMP) reactions, a flexible platform that enables characterization tools to be employed simultaneously during reactions in order to obtain a complete record of multiple reaction features Modeling of polymerization reactions and numerical approaches Applications that optimize the manufacture of industrially important polymers Throughout the book, the authors provide step-by-step strategies for implementation. In addition, ample use of case studies helps readers understand the benefits of various monitoring strategies and approaches, enabling them to choose the best one to match their needs. As new stimuli-responsive and "intelligent" polymers continue to be developed, the ability to monitor reactions will become increasingly important. With this book as their guide, polymer scientists and engineers can take full advantage of the latest monitoring strategies to optimize reactions in both the lab and the manufacturing plant.

The Application of Laser Light Scattering to the Study of Biological Motion

Author : J. C. Earnshaw
Publisher : Springer Science & Business Media
Page : 682 pages
File Size : 48,6 Mb
Release : 2013-11-21
Category : Science
ISBN : 9781468444872

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The Application of Laser Light Scattering to the Study of Biological Motion by J. C. Earnshaw Pdf

Several previous Advanced Study Institutes have concentrated on the techniques of light scattering, while the biological appli cations were not fully explored. Many of the techniques are now standardised and are being applied to a wide range of biologically significant problems both in vivo and in vitro. While laser light scattering methods are superior to conventional methods, there was a general reluctance among biologists to adopt them because of the complexity of the physical techniques and the accompanying mathe matical analysis. Consequently valuable opportunities for advancing the understanding of the biological problems were being missed. Advances in the design and commercial availability of standard light scattering instruments, and the availability of standard computer programs, made the more widespread use of these techniques a practical reality for the biologist. While biologists are unable to cope with the complexities of the physical techniques, physicists are generally unaware of the nature and scale of the biological problems. The meeting at Maratea was an attempt to bring these two groups together and provide an impetus for the application of laser light scattering techniques to biology. This volume differs from the three previous proceedings on laser light scattering in the NATO ASI series (B3, B23, B73), in that it has been published in the Life Sciences series rather than the Physics series, reflecting the shift in emphasis from the development of a new technique to its application in biology.

Laser Light Scattering

Author : Benjamin Chu
Publisher : Academic Press
Page : 354 pages
File Size : 55,8 Mb
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 9780323161886

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Laser Light Scattering by Benjamin Chu Pdf

Laser Light Scattering: Basic Principles and Practice, Second Edition deals with the technical aspects of laser light scattering, including the basic principles and practice. Topics covered include light scattering theory, optical mixing spectrometry, photon correlation spectroscopy, and interferometry. Experimental methods and methods of data analysis are also described. This book is comprised of eight chapters and begins with a discussion on the interrelationship between laser light scattering and other types of scattering techniques that use X-rays and neutrons, with particular reference to momentum and energy transfers as well as time-averaged and time-dependent scattered intensity. The spectrum of scattered light and a single-particle approach to time-averaged scattered intensity are considered. The following chapters focus on photoelectric detection of the scattered electric field; optical mixing spectrometers; basic equations for photon correlation spectroscopy; and the principles of Fabry-Perot interferometry. The pertinent features of the experimental aspects of laser light scattering are also outlined, together with the Laplace inversion problem. The final chapter examines polymer molecular-weight distributions in relation to particle sizing. This monograph will be of interest to physicists.

Selected Papers on Quasielastic Light Scattering by Macromolecular, Supramolecular, and Fluid Systems

Author : Benjamin Chu
Publisher : Unknown
Page : 744 pages
File Size : 54,5 Mb
Release : 1990
Category : Laser beams
ISBN : UCSD:31822004820015

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Selected Papers on Quasielastic Light Scattering by Macromolecular, Supramolecular, and Fluid Systems by Benjamin Chu Pdf

SPIE Milestones are collections of seminal papers from the world literature covering important discoveries and developments in optics and photonics.

Revival: Environmental Particles (1993)

Author : Jacques Buffle,Herman P. van Leeuwen
Publisher : CRC Press
Page : 357 pages
File Size : 53,9 Mb
Release : 2018-10-24
Category : Science
ISBN : 9781351270786

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Revival: Environmental Particles (1993) by Jacques Buffle,Herman P. van Leeuwen Pdf

Environmental Particles, Volume 2 presents a review of the sampling, characterization, and behavior of particles in air, water, sediments, and solids. The book analyzes the formation, aggregation, transport, and conversion of particles, and evaluates the capabilities of physical and chemical analytic methods. It also discusses physicochemical properties of environmental particles, their spectroscopic characterization and colloid chemical properties, and how they affect biochemical and toxicological processes. This book is an important reference for environmental chemists, limnologists, oceanographers, air and soil scientists, analytical chemists, environmental engineers, students, and more.