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Author: Raymond B. Seymour
Publisher: Elsevier
ISBN: 1483154289
Category : Science
Languages : en
Pages : 244
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Book Description
Macromolecular Solutions: Solvent-Property Relationships in Polymers is a collection of papers presented at a symposium on Macromolecular Solutions, held New York City on August 23-28, 1981, sponsored by the American Chemical Society at its 182nd national meeting. This book is composed of 19 chapters and begins with discussions on the concept, application, and analysis of solubility parameters of polymers. The succeeding chapters deal with the role of solubility parameters in polymer coating design and stress cracking of nylon. Considerable chapters are devoted to the preparation, properties, reactions, and analysis of various polymers and copolymers. These topics are followed by surveys of the polymer-surfactant interaction effect on polymer solution properties and the effects of methanol-gasoline mixtures on elastomers. The final chapters describe the residual solvent content effect on dissolution kinetics of polymers; the application of excimer fluorescence to measure polymer-solvent interactions; and a general procedure for the calculation of thermodynamic properties of polymer solutions. This book will be of great value to polymer chemists, manufacturers, and researchers.
Author: Raymond B. Seymour
Publisher: Elsevier
ISBN: 1483154289
Category : Science
Languages : en
Pages : 244
Get Book Here
Book Description
Macromolecular Solutions: Solvent-Property Relationships in Polymers is a collection of papers presented at a symposium on Macromolecular Solutions, held New York City on August 23-28, 1981, sponsored by the American Chemical Society at its 182nd national meeting. This book is composed of 19 chapters and begins with discussions on the concept, application, and analysis of solubility parameters of polymers. The succeeding chapters deal with the role of solubility parameters in polymer coating design and stress cracking of nylon. Considerable chapters are devoted to the preparation, properties, reactions, and analysis of various polymers and copolymers. These topics are followed by surveys of the polymer-surfactant interaction effect on polymer solution properties and the effects of methanol-gasoline mixtures on elastomers. The final chapters describe the residual solvent content effect on dissolution kinetics of polymers; the application of excimer fluorescence to measure polymer-solvent interactions; and a general procedure for the calculation of thermodynamic properties of polymer solutions. This book will be of great value to polymer chemists, manufacturers, and researchers.
Author: V. Degiorgio
Publisher: Springer Science & Business Media
ISBN: 1461591856
Category : Science
Languages : en
Pages : 293
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Book Description
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.
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.
Author: B. Sedláček
Publisher: Elsevier
ISBN: 1483280594
Category : Science
Languages : en
Pages : 65
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Book Description
Macromolecular Microsymposia – 16 (Prague, 1976) is a collection of lectures presented at the 16th Microsymposium on Macromolecules (Advances in Scattering Methods), held in Prague on July 12-16, 1976. This book contains four chapters and begins with a survey of density fluctuations in amorphous and semicrystalline polymers. The next chapter provides experimental procedures for studying light scattering from polymer films. This chapter also describes the theory for scattering from spherulites and the procedures for correction for multiple scattering, truncation, and disorder, and illustrated for studies n polyethylene terephthalate films. These topics are followed by a discussion of the classical light scattering from polymer solutions. The last chapter considers the progress of techniques and instruments of light-scattering spectroscopy, with emphasis on advances made in photon correlation. This book will be of value to analytical and organic chemists and researchers.
Author: Dietrich Braun
Publisher: CRC Press
ISBN: 9783718600595
Category : Science
Languages : en
Pages : 360
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Book Description
Author: Frederick H. Silver
Publisher: Springer Science & Business Media
ISBN: 9780387987118
Category : Science
Languages : en
Pages : 362
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Book Description
Adopting an interdisciplinary approach to the chemistry and physics of materials, their biocompatibility, and the consequences of implantation of such devices into the human body, this text introduces readers to the principles of polymer science and the study of metals, ceramics and composites, and also to the basic biology required to understand the nature of the host-transplant interface. Topics covered include the macromolecular components of cells and tissues, self-assembly processes, biological cascade systems, microscopic structure of cells and tissues, immunology, transplantation biology, and the pathobiology of wound healing. The materials science section includes the structures and properties of polymers, metals, ceramics and composites, and the processes for forming materials as well as the pathobiology of devices. The final two chapters deal with tissue engineering and the relations between the biology of cells and tissue transplantation, and the engineering of tissue replacements using passaged cells.
Author: Nancy Smyth Templeton
Publisher: CRC Press
ISBN: 084938799X
Category : Science
Languages : en
Pages : 1154
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Book Description
Since the publication of the second edition of this book in 2004, gene therapy and cell therapy clinical trials have yielded some remarkable successes and some disappointing failures. Now in its third edition, Gene and Cell Therapy: Therapeutic Mechanisms and Strategies assembles many of the new technical advances in gene delivery, clinical applications, and new approaches to the regulation and modification of gene expression. New Topics Covered in this Edition: Gene and Cell Therapies for Diabetes and Cardiovascular Diseases Clinical Trials Human Embryonic Stem Cells Tissue Engineering Combined with Cell Therapies Novel Polymers Relevant Nanotechnologies SiRNA Therapeutic Strategies Dendrimer Technologies Comprised of contributions from international experts, this book begins with a discussion of delivery systems and therapeutic strategies, exploring retroviral vectors and adenovirus vectors, as well as other therapeutic strategies. The middle section focuses on gene expression and detection, followed by an examination of various therapeutic strategies for individual diseases, including hematopoietic disorders, cardiovascular conditions, cancer, diabetes, cystic fibrosis, neurological disorders, and childhood-onset blindness. The final section discusses recent clinical trials and regulatory issues surrounding the new technology. This compendium is assembled by noted molecular biologist and biochemist Nancy Smyth Templeton. Baylor College of Medicine and several other institutions have used Dr. Templeton’s non-viral therapeutics in clinical trials for the treatment of lung, breast, head and neck, and pancreatic cancers, as well as Hepatitis B and C. She continues to work at the forefront of research in gene and cell therapies. Her contributions, as well as those contained in this volume, are sure to advance the state of the art of these revolutionary life-saving technologies.
Author: Hans-Georg Elias
Publisher: Springer Science & Business Media
ISBN: 1461573645
Category : Technology & Engineering
Languages : en
Pages : 1228
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Book Description
Like so many of its kind, this textbook originated from the requirements of teaching. While lecturing on macromolecular science as a required subject for chemists and materials scientists on the undergraduate, graduate, and postgraduate levels at Swiss Federal Institute of Technology at Zurich (1960-1971), I needed a one-volume textbook which treated the whole field of macromolecular science, from its chemistry and physics to its applications, in a not too elementary manner. This textbook thus intends to bridge the gap between the often oversimplified introductory books and the highly specialized texts and monographs that cover only parts of macromolecular science. This first English edition is based on the third German edition (1975), which is about 40% different from the first German edition (1971), a result of rapid progress in macromolecular science and the less rapid education of the writer. This text intends to survey the whole field of macromolecular science. Its organization results from the following considerations. The chemical structure of macromolecular compounds should be independent of the method of synthesis, at least in the ideal case. Part I is thus concerned with the chemical and physical structure of macro molecules. Properties depend on structure. Solution properties are thus discussed in Part II, solid state properties in Part III. There are other reasons for discussing properties before syntheses: For example, it is difficult to under stand equilibrium polymerization without knowledge of solution thermody of the glass temperature, etc.
Author: Dietrich Braun
Publisher: Springer Science & Business Media
ISBN: 3642289800
Category : Technology & Engineering
Languages : en
Pages : 428
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Book Description
Emphasis is on a broad description of the general methods and processes for the synthesis, modification and characterization of macromolecules. These more fundamental chapters will be supplemented by selected and detailed experiments. In addition to the preparative aspects, the book also gives the reader an impression on the relation of chemical constitution and morphology of Polymers to their properties, as well as on their application areas. Thus, an additional textbook will not be needed in order to understand the experiments. The 5th edition contains numerous changes: In recent years, so-called functional polymers which have special electrical, electronic, optical and biological properties, have gained more and more in interest. This textbook was therefore supplemented by recipes which describe the synthesis of these materials in a new chapter "Functional polymers". Together with new experiments in chapter 3,4 and 5 the book now contains more than 120 recipes that describe a wide range of macromolecules. From the reviews of recent editions: "This is an excellent book for all polymer chemists engaged in synthesis research studies and education. It is educationally sound and has excellent laboratory synthetic examples. The fundamentals are well done for the teaching of students and references are resonably up-to-date. As in previous issues, there are sections dealing with an introduction; structure and nomenclature; methods and techniques for synthesis, characterization, processing and modification of polymers. ....The authors have noted the following changes from previous editions- a new section on correlations of structure, morphology and properties; revision and enlargement of other property and characterization procedures; additional new experiments such as controlled radical polymerization; enzymatic polymerizations; microelmulsions; and electrical conducting polymers. This is a high quality textbook at a reasonable price and should be considered as a suitable reference for all engaged in synthetic areas of polymer research." (Eli M. Pearce, Polytechnic University, Brooklyn, NY, USA)
Author: George D. J. Phillies
Publisher: Cambridge University Press
ISBN: 1139504517
Category : Science
Languages : en
Pages : 527
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Book Description
Presenting a completely new approach to examining how polymers move in non-dilute solution, this book focuses on experimental facts, not theoretical speculations, and concentrates on polymer solutions, not dilute solutions or polymer melts. From centrifugation and solvent dynamics to viscosity and diffusion, experimental measurements and their quantitative representations are the core of the discussion. The book reveals several experiments never before recognized as revealing polymer solution properties. A novel approach to relaxation phenomena accurately describes viscoelasticity and dielectric relaxation and how they depend on polymer size and concentration. Ideal for graduate students and researchers interested in the properties of polymer solutions, the book covers real measurements on practical systems, including the very latest results. Every significant experimental method is presented in considerable detail, giving unprecedented coverage of polymers in solution.
