Small-angle X-ray Scattering Studies of Macromolecular and Colloidal Systems

Small-angle X-ray Scattering Studies of Macromolecular and Colloidal Systems PDF Author: Paul Frederik van Hutten
Publisher:
ISBN:
Category : X-rays
Languages : en
Pages : 231

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Book Description

Small-angle X-ray Scattering Studies of Macromolecular and Colloidal Systems

Small-angle X-ray Scattering Studies of Macromolecular and Colloidal Systems PDF Author: Paul Frederik van Hutten
Publisher:
ISBN:
Category : X-rays
Languages : en
Pages : 231

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Book Description


Small-angle x-ray scattering studies of macromolecular and coll...

Small-angle x-ray scattering studies of macromolecular and coll... PDF Author: Paul Frederik van Hutten
Publisher:
ISBN:
Category :
Languages : en
Pages : 238

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Book Description


Handbook of Food Structure Development

Handbook of Food Structure Development PDF Author: Fotis Spyropoulos
Publisher: Royal Society of Chemistry
ISBN: 178801216X
Category : Science
Languages : en
Pages : 516

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Book Description
The most useful properties of food, i.e. the ones that are detected through look, touch and taste, are a manifestation of the food’s structure. Studies about how this structure develops or can be manipulated during food production and processing are a vital part of research in food science. This book provides the status of research on food structure and how it develops through the interplay between processing routes and formulation elements. It covers food structure development across a range of food settings and consider how this alters in order to design food with specific functionalities and performance. Food structure has to be considered across a range of length scales and the book includes a section focusing on analytical and theoretical approaches that can be taken to analyse/characterise food structure from the nano- to the macro-scale. The book concludes by outlining the main challenges arising within the field and the opportunities that these create in terms of establishing or growing future research activities. Edited and written by world class contributors, this book brings the literature up-to-date by detailing how the technology and applications have moved on over the past 10 years. It serves as a reference for researchers in food science and chemistry, food processing and food texture and structure.

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

Small Angle X-Ray and Neutron Scattering from Solutions of Biological Macromolecules PDF Author: Dmitriĭ Ivanovich Svergun
Publisher:
ISBN: 0199639531
Category : Science
Languages : en
Pages : 369

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Book Description
This book describes all aspects of the technique of small-angle scattering of X-rays and neutrons, including instrumentation, sample requirements, data interpretation and modelling methods, in a comprehensive way and gives examples of applications in various fields of biophysics and biochemistry.

Scattering Methods and their Application in Colloid and Interface Science

Scattering Methods and their Application in Colloid and Interface Science PDF Author: Otto Glatter
Publisher: Elsevier
ISBN: 0128135816
Category : Technology & Engineering
Languages : en
Pages : 406

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Book Description
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

Modern Aspects of Small-Angle Scattering

Modern Aspects of Small-Angle Scattering PDF Author: H. Brumberger
Publisher: Springer Science & Business Media
ISBN: 9401584575
Category : Technology & Engineering
Languages : en
Pages : 470

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Book Description
Proceedings of the NATO Advanced Study Institute, Como, Italy, May 12--22, 1993

Modern Aspects of Small-Angle Scattering

Modern Aspects of Small-Angle Scattering PDF Author: H. Brumberger
Publisher: Springer
ISBN: 0792332512
Category : Technology & Engineering
Languages : en
Pages : 463

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Book Description
The technique of smal1-angle soattering (SAS) is now about sixty years o1d. Soon after the first observations of, a continuous, intense X-ray scattering near the primary beam from samp1es such as canbo:tt,bla:cks, it was recognized that this scattering arose from e1ectron density heterogeneities on a scale of severa! tens to severa! hundred times the wave1ength of the radiation used. By the time the classic monograph of Guinier and Foumet appeared in 1955, much of the basic theory and instrumentation had been developed, and applications to colloidal suspensions, macromolecular solutions inc1uding proteins and viruses, fibers, porous and finely divided solids, metallic alloys etc. numbered in the hundreds. Following severa! specialized meetings, the first international conference on small-ang1e X-ray scattering was helditi, Syracuse in 1965, marked by the presentation of new scattering theory for polydisperse systems, polymer coils and filaments, new instrumentation (the Bonse-Hart camera), and new applications to polymeric, biologica!, and metallic systems, to critica! phenomena and to catalysts. The second conference (Graz, 1970) no longer dealt exclusively with X ray scattering, but also inc1uded neutron small-angle scattering (SANS). SANS applications developed rapidly during this period, especially for studying synthetic and biologica! macromolecules, when the possibilities of exploiting scattering Iength density differences, created by selective deuteration, were recognized.

Small Angle X-ray Scattering from Biological Macromolecules and Nanoparticles

Small Angle X-ray Scattering from Biological Macromolecules and Nanoparticles PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
Small-angle x-ray scattering (SAXS) is experimencing a renaisance in the studies of macromolecular solutions, allowing one to study the structure of native particles and to rapidly analyze structural changes in response to variations in external conditions. Novel data analysis methods, significantly enhanced resolution, and reliability of structural models are provided by the technique. Emerging automation of the experiment, data processing, and data interpretation make SAXS a streamlined tool for large-scale structural studies in molecular biology. The method provides low-resolution macromolecular shapes ab initio and is readily combined with other structural and biochemical techniques in multidisciplinary studies to build rigid body models of complexes and to characterize oligomeric mixtures and flexible systems. The novel approaches also became useful for non-biological systems and processes, e.g., the formation of nanoparticles.

Soft-Matter Characterization

Soft-Matter Characterization PDF Author: Redouane Borsali
Publisher: Springer Science & Business Media
ISBN: 140204464X
Category : Science
Languages : en
Pages : 1490

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Book Description
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.

Characterization of Polymer Blends

Characterization of Polymer Blends PDF Author: Sabu Thomas
Publisher: John Wiley & Sons
ISBN: 3527331530
Category : Science
Languages : en
Pages : 972

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Book Description
Filling the gap for a reference dedicated to the characterization of polymer blends and their micro and nano morphologies, this book provides comprehensive, systematic coverage in a one-stop, two-volume resource for all those working in the field. Leading researchers from industry and academia, as well as from government and private research institutions around the world summarize recent technical advances in chapters devoted to their individual contributions. In so doing, they examine a wide range of modern characterization techniques, from microscopy and spectroscopy to diffraction, thermal analysis, rheology, mechanical measurements and chromatography. These methods are compared with each other to assist in determining the best solution for both fundamental and applied problems, paying attention to the characterization of nanoscale miscibility and interfaces, both in blends involving copolymers and in immiscible blends. The thermodynamics, miscibility, phase separation, morphology and interfaces in polymer blends are also discussed in light of new insights involving the nanoscopic scale. Finally, the authors detail the processing-morphology-property relationships of polymer blends, as well as the influence of processing on the generation of micro and nano morphologies, and the dependence of these morphologies on the properties of blends. Hot topics such as compatibilization through nanoparticles, miscibility of new biopolymers and nanoscale investigations of interfaces in blends are also addressed. With its application-oriented approach, handpicked selection of topics and expert contributors, this is an outstanding survey for anyone involved in the field of polymer blends for advanced technologies.