Neutrons X Rays And Light Scattering Methods Applied To Soft Condensed Matter

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Neutron, X-Rays and Light. Scattering Methods Applied to Soft Condensed Matter

Author : Th Zemb,P. Lindner
Publisher : North-Holland
Page : 552 pages
File Size : 40,9 Mb
Release : 2002-11
Category : Science
ISBN : 1493302264

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Neutron, X-Rays and Light. Scattering Methods Applied to Soft Condensed Matter by Th Zemb,P. Lindner Pdf

Scattering experiments, using X-ray, light and neutron sources (in historical order) are key techniques for studying structure and dynamics in systems containing colliods, polymers, surfactants and biological macromolecules, summarized here as soft condensed matter. The education in this field in Europe is very heterogeneous and frequently inadequate, which severely limits an efficient use of these methods, especially at large-scale facilities. The series of "Bombannes" schools and the completely revised and updated second edition of the lecture notes are devoted to a practical approach to current methodology of static and dynamic techiques. Basic information on data interpretation, on the complementarity of the different types of radiation, as well as information on recent applications and developments is presented. The aim is to avoid over - as well as under-exploitation of data.

Applications of Synchrotron Light to Scattering and Diffraction in Materials and Life Sciences

Author : T.A. Ezquerra,Mari Cruz Garcia-Gutierrez,Aurora Nogales,Marian Gomez
Publisher : Springer Science & Business Media
Page : 331 pages
File Size : 52,9 Mb
Release : 2009-06-15
Category : Science
ISBN : 9783540959670

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Applications of Synchrotron Light to Scattering and Diffraction in Materials and Life Sciences by T.A. Ezquerra,Mari Cruz Garcia-Gutierrez,Aurora Nogales,Marian Gomez Pdf

In a ?rst approximation, certainly rough, one can de?ne as non-crystalline materials those which are neither single-crystals nor poly-crystals. Within this category, we canincludedisorderedsolids,softcondensed matter,andlivesystemsamong others. Contrary to crystals, non-crystalline materials have in common that their intrinsic structures cannot be exclusively described by a discrete and periodical function but by a continuous function with short range of order. Structurally these systems have in common the relevance of length scales between those de?ned by the atomic and the macroscopic scale. In a simple ?uid, for example, mobile molecules may freely exchange their positions, so that their new positions are permutations of their old ones. By contrast, in a complex ?uid large groups of molecules may be interc- nected so that the permutation freedom within the group is lost, while the p- mutation between the groups is possible. In this case, the dominant characteristic length, which may de?ne the properties of the system, is not the molecular size but that of the groups. A central aspect of some non-crystalline materials is that they may self-organize. This is of particular importance for Soft-matter materials. Self-organization is characterized by the spontaneous creation of regular structures at different length scales which may exhibit a certain hierarchy that controls the properties of the system. X-ray scattering and diffraction have been for more than a hundred years an essential technique to characterize the structure of materials. Quite often scattering anddiffractionphenomenaexhibitedbynon-crystallinematerialshavebeenreferred to as non-crystalline diffraction.

Neutrons, X-rays and Light: Scattering Methods Applied to Soft Condensed Matter

Author : P. Lindner,Th. Zemb
Publisher : North Holland
Page : 560 pages
File Size : 48,7 Mb
Release : 2002-10-30
Category : Science
ISBN : UOM:39015052870048

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Neutrons, X-rays and Light: Scattering Methods Applied to Soft Condensed Matter by P. Lindner,Th. Zemb Pdf

Scattering experiments, using X-ray, light and neutron sources (in historical order) are key techniques for studying structure and dynamics in systems containing colliods, polymers, surfactants and biological macromolecules, summarized here as soft condensed matter. The education in this field in Europe is very heterogeneous and frequently inadequate, which severely limits an efficient use of these methods, especially at large-scale facilities. The series of "Bombannes" schools and the completely revised and updated second edition of the lecture notes are devoted to a practical approach to current methodology of static and dynamic techiques. Basic information on data interpretation, on the complementarity of the different types of radiation, as well as information on recent applications and developments is presented. The aim is to avoid over - as well as under-exploitation of data.

Small-Angle Scattering

Author : Ian W. Hamley
Publisher : John Wiley & Sons
Page : 288 pages
File Size : 44,8 Mb
Release : 2021-05-11
Category : Technology & Engineering
ISBN : 9781119768340

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Small-Angle Scattering by Ian W. Hamley Pdf

SMALL-ANGLE SCATTERING A comprehensive and timely volume covering contemporary research, practical techniques, and theoretical approaches to SAXS and SANS Small-Angle Scattering: Theory, Instrumentation, Data, and Applications provides authoritative coverage of both small-angle X-ray scattering (SAXS), small-angle neutron scattering (SANS) and grazing incidence small-angle scattering (GISAS) including GISAXS and GISANS. This single-volume resource offers readers an up-to-date view of the state of the field, including the theoretical foundations, experimental methods, and practical applications of small-angle scattering (SAS) techniques including laboratory and synchrotron SAXS and reactor/spallation SANS. Organized into six chapters, the text first describes basic theory, instrumentation, and data analysis. The following chapters contain in-depth discussion on various applications of SAXS and SANS and GISAXS and GISANS, and on specific techniques for investigating structure and order in soft materials, biomolecules, and inorganic and magnetic materials. Author Ian Hamley draws from his more than thirty years’ experience working with many systems, instruments, and types of small-angle scattering experiments across most European facilities to present the most complete introduction to the field available. This book: Presents uniquely broad coverage of practical and theoretical approaches to SAXS and SANS Includes practical information on instrumentation and data analysis Offers useful examples and an accessible and concise presentation of topics Covers new developments in the techniques of SAXS and SANS, including GISAXS and GISANS Small-Angle Scattering: Theory, Instrumentation, Data, and Applications is a valuable source of detailed information for researchers and postgraduate students in the field, as well as other researchers using X-ray and neutron scattering to investigate soft materials, other nanostructured materials and biomolecules such as proteins.

Gelled Bicontinuous Microemulsions

Author : Michaela Laupheimer
Publisher : Springer
Page : 176 pages
File Size : 42,8 Mb
Release : 2014-06-20
Category : Science
ISBN : 9783319077192

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Gelled Bicontinuous Microemulsions by Michaela Laupheimer Pdf

Microemulsions and gels are well-known systems, which play a major role in colloidal and interfacial science. In contrast, the concept of gel microemulsions is still quite new. Gelled microemulsions are highly promising for microemulsion applications in which low viscosity is undesirable, such as administering a drug-delivering microemulsion to a certain area of the skin. It is essential to understand the properties of and structures formed in a system combining microemulsion components and a gelator. This PhD thesis by Michaela Laupheimer provides an in-depth discussion of the phase behavior and sol-gel transition of a microemulsion gelled by a low molecular weight gelator as well as the rheological behavior of a gelled bicontinuous microemulsion. Moreover, the microstructure of the gelled bicontinuous system is fully clarified using techniques like self-diffusion NMR and small angle neutron scattering (SANS). By comparing gelled bicontinuous microemulsions with corresponding non-gelled microemulsions and binary gels, it is demonstrated that bicontinuous microemulsion domains coexist with a gelator network and that the coexisting structures possess no fundamental mutual influence. Hence, gelled bicontinuous microemulsions have been identified as a new type of orthogonal self-assembled system.

Small-Angle Scattering (Neutrons, X-Rays, Light) from Complex Systems

Author : Eugen Mircea Anitas
Publisher : Springer
Page : 116 pages
File Size : 42,6 Mb
Release : 2019-08-08
Category : Science
ISBN : 9783030266127

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Small-Angle Scattering (Neutrons, X-Rays, Light) from Complex Systems by Eugen Mircea Anitas Pdf

This book addresses the basic physical phenomenon of small-angle scattering (SAS) of neutrons, x-rays or light from complex hierarchical nano- and micro-structures. The emphasis is on developing theoretical models for the material structure containing self-similar or fractal clusters. Within the suggested framework, key approaches for extracting structural information from experimental scattering data are investigated and presented in detail. The range of parameters which can be obtained pave the road towards a better understanding of the correlations between geometrical and various physical properties (electrical, magnetic, mechanical, optical, dynamical, transport etc.) in fractal nano- and micro-materials.

RNA Helicases

Author : Anonim
Publisher : Academic Press
Page : 589 pages
File Size : 49,6 Mb
Release : 2012-11-13
Category : Science
ISBN : 9780123972293

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RNA Helicases by Anonim Pdf

This volume of Methods in Enzymology aims to provide a reference for the diverse, powerful tools used to analyze RNA helicases. The contributions in this volume cover the broad scope of methods in the research on these enzymes. Several chapters describe quantitative biophysical and biochemical approaches to study molecular mechanisms and conformational changes of RNA helicases. Further chapters cover structural analysis, examination of co-factor effects on several representative examples, and the analysis of cellular functions of select enzymes. Two chapters outline approaches to the analysis of inhibitors that target RNA helicases. This volume of Methods in Enzymology aims to provide a reference for the diverse, powerful tools used to analyze RNA helicases The contributions in this volume cover the broad scope of methods in the research on these enzymes

Soft-Matter Characterization

Author : Redouane Borsali,Robert Pecora
Publisher : Springer Science & Business Media
Page : 1490 pages
File Size : 50,7 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.

Scattering Methods and their Application in Colloid and Interface Science

Author : Otto Glatter
Publisher : Elsevier
Page : 404 pages
File Size : 45,8 Mb
Release : 2018-01-08
Category : Science
ISBN : 9780128135815

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Scattering Methods and their Application in Colloid and Interface Science by Otto Glatter Pdf

Scattering Methods and their Application in Colloid and Interface Science offers an overview of small-angle X-ray and neutron scattering techniques (SAXS & SANS), as well as static and dynamic light scattering (SLS & DLS). These scattering techniques are central to the study of soft matter, such as colloidal dispersions and surfactant self-assembly. The theoretical concepts are followed by an overview of instrumentation and a detailed description of the evaluation techniques in the first part of the book. In the second part, several typical application examples are used to show the strength and limitations of these techniques. Features the latest input from the world-leading expert with personal experience in all the fields covered (SAXS, SANS, SLS and DLS) Includes unified notation throughout the book to enhance its readability Provides—in a single source—scattering theory, evaluation of techniques and a variety of applications

Small Angle X-Ray and Neutron Scattering from Solutions of Biological Macromolecules

Author : Dmitri I. Svergun,Michel H. J. Koch,Peter A. Timmins,Roland P. May
Publisher : OUP Oxford
Page : 368 pages
File Size : 54,9 Mb
Release : 2013-08-08
Category : Science
ISBN : 9780191507038

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Small Angle X-Ray and Neutron Scattering from Solutions of Biological Macromolecules by Dmitri I. Svergun,Michel H. J. Koch,Peter A. Timmins,Roland P. May Pdf

Small-angle scattering of X-rays (SAXS) and neutrons (SANS) is an established method for the structural characterization of biological objects in a broad size range from individual macromolecules (proteins, nucleic acids, lipids) to large macromolecular complexes. SAXS/SANS is complementary to the high resolution methods of X-ray crystallography and nuclear magnetic resonance, allowing for hybrid modeling and also accounting for available biophysical and biochemical data. Quantitative characterization of flexible macromolecular systems and mixtures has recently become possible. SAXS/SANS measurements can be easily performed in different conditions by adding ligands or binding partners, and by changing physical and/or chemical characteristics of the solvent to provide information on the structural responses. The technique provides kinetic information about processes like folding and assembly and also allows one to analyze macromolecular interactions. The major factors promoting the increasingly active use of SAXS/SANS are modern high brilliance X-ray and neutron sources, novel data analysis methods, and automation of the experiment, data processing and interpretation. In this book, following the presentation of the basics of scattering from isotropic macromolecular solutions, modern instrumentation, experimental practice and advanced analysis techniques are explained. Advantages of X-rays (rapid data collection, small sample volumes) and of neutrons (contrast variation by hydrogen/deuterium exchange) are specifically highlighted. Examples of applications of the technique to different macromolecular systems are considered with specific emphasis on the synergistic use of SAXS/SANS with other structural, biophysical and computational techniques.

Current Trends in X-Ray Crystallography

Author : Annamalai Chandrasekaran
Publisher : BoD – Books on Demand
Page : 452 pages
File Size : 49,6 Mb
Release : 2011-12-16
Category : Science
ISBN : 9789533077543

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Current Trends in X-Ray Crystallography by Annamalai Chandrasekaran Pdf

This book on X-ray Crystallography is a compilation of current trends in the use of X-ray crystallography and related structural determination methods in various fields. The methods covered here include single crystal small-molecule X-ray crystallography, macromolecular (protein) single crystal X-ray crystallography, and scattering and spectroscopic complimentary methods. The fields range from simple organic compounds, metal complexes to proteins, and also cover the meta-analyses of the database for weak interactions.

X-ray and Neutron Techniques for Nanomaterials Characterization

Author : Challa S.S.R. Kumar
Publisher : Springer
Page : 830 pages
File Size : 43,9 Mb
Release : 2016-10-13
Category : Technology & Engineering
ISBN : 9783662486061

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X-ray and Neutron Techniques for Nanomaterials Characterization by Challa S.S.R. Kumar Pdf

Fifth volume of a 40 volume series on nanoscience and nanotechnology, edited by the renowned scientist Challa S.S.R. Kumar. This handbook gives a comprehensive overview about X-ray and Neutron Techniques for Nanomaterials Characterization. Modern applications and state-of-the-art techniques are covered and make this volume an essential reading for research scientists in academia and industry.

Small Angle Scattering and Diffraction

Author : Margareth Kazuyo Kobayashi Dias Franco,Fabiano Yokaichiya
Publisher : BoD – Books on Demand
Page : 118 pages
File Size : 44,8 Mb
Release : 2018-06-06
Category : Science
ISBN : 9781789232462

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Small Angle Scattering and Diffraction by Margareth Kazuyo Kobayashi Dias Franco,Fabiano Yokaichiya Pdf

Reasoned and based on the difference between discovery and invention, according to the traditional conception, science can be distinguished between basic science and applied science. Nevertheless, we know that the sciences are inseparable. A century or more ago, Louis Pasteur said "there is no applied science, there are applications of science." With this assertion, he establishes the logic of complementarity between them. Science certainly goes beyond its own material application and brings us to issues that have intrigued humanity for a long time. During the many years that we have been working with techniques of material characterization, we observed that this complementarity was not always understood by the researchers. In line with the reasoning that the technique joined with science generates technology, the application of techniques that use x-ray and neutron sources seems to us of fundamental importance for the development of technology. In this way, we present in this book how the existing technology of material characterization can contribute to science and applied technology. The authors who contributed with this book sought to show the importance of applying the existing techniques in the development of their works.

Basic X-Ray Scattering for Soft Matter

Author : Wim H. de Jeu
Publisher : Oxford University Press
Page : 149 pages
File Size : 54,5 Mb
Release : 2016-04-15
Category : Science
ISBN : 9780191044410

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Basic X-Ray Scattering for Soft Matter by Wim H. de Jeu Pdf

X-ray scattering is a well-established technique in materials science. Several excellent textbooks exist in this field, but these texts are typically written by physicists who use mathematics to make things clear. Consequently these books appeal less to students and scientists in the field of soft matter (polymers, liquid crystals, colloids, self-assembled organic systems) who usually have a more chemical-oriented background with limited mathematics. Moreover, they need to know about the technique of x-ray scattering, but do not intend to become an expert. The aim of this book is to explain basic principles and applications of x-ray scattering in a simple way using many practical examples followed by more elaborate case studies. The book contains a separate chapter on the different types of order/disorder in soft matter that play such an important role in modern self-assembling systems. Finally the last chapter treats soft matter surfaces and thin film that are increasingly used in coatings and in many technological applications, such as liquid crystal displays and nanostructured block copolymer films. This book has been written for the large community of soft matter students and scientists.

Basic X-ray Scattering for Soft Matter

Author : Wilhelmus Hendrikus Jeu
Publisher : Oxford University Press
Page : 149 pages
File Size : 54,5 Mb
Release : 2016
Category : Science
ISBN : 9780198728665

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Basic X-ray Scattering for Soft Matter by Wilhelmus Hendrikus Jeu Pdf

X-ray scattering is a well-established technique in materials science. The aim of this text is to explain basic principles and applications of x-ray scattering in a simple way using many practical examples followed by more elaborate case studies. It contains a separate chapter on the different types of order/disorder in soft matter that play such an important role in modern self-assembling systems. Finally the last chapter treats soft matter surfaces and thin film that are increasingly used in coatings and in many technological applications, such as liquid crystal displays and nanostructured block copolymer films