Structure And Dynamics Of Confined Polymers
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Structure And Dynamics Of Confined Polymers
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Author : John J. Kasianowicz
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Structure And Dynamics Of Confined Polymers written by John J. Kasianowicz and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Polymers are essential to biology because they can have enough stable degrees of freedom to store the molecular code of heredity and to express the sequences needed to manufacture new molecules. Through these they perform or control virtually every function in life. Although some biopolymers are created and spend their entire career in the relatively large free space inside cells or organelles, many biopolymers must migrate through a narrow passageway to get to their targeted destination. This suggests the questions: How does confining a polymer affect its behavior and function? What does that tell us about the interactions between the monomers that comprise the polymer and the molecules that confine it? Can we design and build devices that mimic the functions of these nanoscale systems? The NATO Advanced Research Workshop brought together for four days in Bikal, Hungary over forty experts in experimental and theoretical biophysics, molecular biology, biophysical chemistry, and biochemistry interested in these questions. Their papers collected in this book provide insight on biological processes involving confinement and form a basis for new biotechnological applications using polymers. In his paper Edmund DiMarzio asks: What is so special about polymers? Why are polymers so prevalent in living things? The chemist says the reason is that a protein made of N amino acids can have any of 20 different kinds at each position along the chain, resulting in 20 N different polymers, and that the complexity of life lies in this variety.
Soft Materials
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Author : John R. Dutcher
language : en
Publisher: CRC Press
Release Date : 2004-10-01
Soft Materials written by John R. Dutcher and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-10-01 with Science categories.
Representing the wide breadth academic disciplines involved in this ever-expanding area of research, this reference provides a comprehensive overview of current scientific and technological advancements in soft materials analysis and application. Documenting new and emerging challenges in this burgeoning field, Soft Materials is a unique and outsta
Polymers In Confined Environments
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Author : Steve Granick
language : en
Publisher: Springer
Release Date : 2003-07-01
Polymers In Confined Environments written by Steve Granick and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-07-01 with Technology & Engineering categories.
The rapidly-developing field of confined polymers is reviewed in this volume. Special emphasis is given to polymer aspects of this interdisciplinary problem. Taken together, the contributions offer ample evidence of how the field of polymer science continues to evolve with the passage of time. The topics revolve around the tendency of surfaces to impede chain relaxation and to stimulate new sorts of chain organization. These have been implicated in a variety of spectacular phenomena. Here is a listing of authors and affiliations: K. Binder (Johannes Gutenberg-Universität Mainz, Germany); P.-G. de Gennes (College de France, France); E.P. Giannelis, R. Krishnamoorti, and E. Manias (Cornell University and University of Houston, USA); G.S. Grest (Exxon Research and Engineering Co., USA); L. Leger, E. Raphael, and H. Hervet (College de France, France); S.-Q. Wang (Case Western Reserve University, USA).
Structure And Dynamics Of Bulk Polymers By Nmr Methods
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Author : Vladimir D. Fedotov
language : en
Publisher: Springer
Release Date : 1989-05-11
Structure And Dynamics Of Bulk Polymers By Nmr Methods written by Vladimir D. Fedotov and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989-05-11 with Science categories.
In recent years the development of the NMR method has been closely linked to the creation of the theory of the NMR in solids and with the elaboration on their basic principles and methods of high resolution in solids. The aim of this volume is to explain simply and clearly the principles for the understanding of the NMR in solid polymers, to show what kind of information can be gained using NMR investigations of bulk polymers, and to demonstrate the ways of obtaining this information, their correctness and their place in comparison with other methods. The discussion is restricted to the most important and typical nuclei 1H, 13C, and (briefly) 2D, and, in connection with that, to the dipolar and quadrupolar interaction and to the chemical shift.
Environmentally Friendly Polymer Nanocomposites
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Author : Suprakas Sinha Ray
language : en
Publisher: Elsevier
Release Date : 2013-07-31
Environmentally Friendly Polymer Nanocomposites written by Suprakas Sinha Ray and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-31 with Technology & Engineering categories.
Concerns about global warming and the depletion of oil reserves have led to significant research into more sustainable composite materials made from natural materials. Recently, research has focussed on the development of nanoscale reinforcements for this new group of composites, significantly improving and extending their range of desirable properties. Environmentally friendly polymer nanocomposites summarises this wealth of research and its practical implications.After an introduction to the subject, part one looks at matrix and reinforcement materials as well as their characterisation. Part two reviews key properties such as tensile and dynamic mechanical properties and thermal stability. It also considers issues such as barrier properties, biodegradability, rheology, electrical and thermal conductivity. The book concludes by reviewing potential applications.This book is ideal for polymer and material scientists, researchers and engineers. It will also help industrial researchers and R&D managers who want to bring advanced eco-friendly polymer composite-based products into the market. Summarises the practical implications of the development of nanoscale reinforcements for sustainable composite materials made from natural materials Examines matrix and reinforcement materials and their characterisation and reviews key properties such as tensile and dynamic mechanical properties Considers barrier properties, biodegradability, rheology, electrical and thermal conductivity and potential applications
Nanotechnology In Disease Detection And Treatment
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Author : S. Pothur
language : en
Publisher: IOS Press
Release Date : 2002
Nanotechnology In Disease Detection And Treatment written by S. Pothur and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Medical categories.
A study of how nanotechnology can be used in disease detection and treatment. It shows how nanotechnology offers sensitive tools for the early detection of cancer, discussing the use of lasers to measure optical deformability in cancer cells, and therapeutics through the use of nanomaterials.
Non Equilibrium Phenomena In Confined Soft Matter
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Author : Simone Napolitano
language : en
Publisher: Springer
Release Date : 2015-08-28
Non Equilibrium Phenomena In Confined Soft Matter written by Simone Napolitano and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-28 with Science categories.
This book deals with those properties of non-equilibrium soft matter that deviate greatly from the bulk properties as a result of nanoscale confinement.The ultimate physical origin of these confinement effects is not yet fully understood. At the state of the art, the discussion on confinement effects focuses on equilibrium properties, finite size effects and interfacial interactions. However this is a limited vision which does not fully capture the peculiar behaviour of soft matter under confinement and some exotic phenomena that are displayed. This volume will be organized in the following three main themes. Equilibration and physical aging: treating non-equilibrium via the formal methodology of statistical physics in bulk, we analyse physical origin of the non-equilibrium character of thin polymer. We then focus on the impact of nanoconfinement on the equilibration of glasses of soft matter (a process of tremendous technological interest, commonly known as physical aging), comparing the latest trends of polymers in experiments, simulations with those of low-molecular weight glass formers. Irreversible adsorption: the formation of stable adsorbed layers occurs at timescales much larger than the time necessary to equilibrate soft matter in bulk. Recent experimental evidence show a strong correlation between the behaviour of polymers under confinement and the presence of a layer irreversibly adsorbed onto the substrate. This correlation hints at the possibility to tailor the properties of ultrathin films by controlling the adsorption kinetics. The book reports physical aspects of irreversible chain adsorption, such as the dynamics, structure, morphology, and crystallization of adsorbed layers. Glass transition and material properties: this section of the book focuses on the spread of absolute values in materials properties of confined systems, when measured by different experimental and computation techniques and a new method to quantify the effects of confinement in thin films and nanocomposites independently on the investigation procedure will be presented.
Spe Antec 1999 Proceedings
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Author : Spe
language : en
Publisher: CRC Press
Release Date : 1999-04-29
Spe Antec 1999 Proceedings written by Spe and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-04-29 with Technology & Engineering categories.
Volume 2 of the conference proceedings of the SPE/Antac on 'Plastics Bridging the Millennia- subtopic of 'Materials', held on the 2-6 May 1999 in New York City, USA.
Computational Methods In Surface And Colloid Science
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Author : Malgorzata Borowko
language : en
Publisher: CRC Press
Release Date : 2019-04-23
Computational Methods In Surface And Colloid Science written by Malgorzata Borowko and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-23 with Science categories.
This volume presents computer simulation methods and mathematical modelling of physical processes used in surface science research. It offers in-depth analysis of advanced theoretical approaches to behaviours of fluids in contact with porous, semiporous and nonporous solid surfaces. The book also explores interfacial systems for a wide variety of p
Molecular Interfacial Phenomena Of Polymers And Biopolymers
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Author : P Chen
language : en
Publisher: Elsevier
Release Date : 2005-07-22
Molecular Interfacial Phenomena Of Polymers And Biopolymers written by P Chen and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-07-22 with Technology & Engineering categories.
One of the most exciting areas of polymer research is the study of interfacial phenomena and their practical applications. This major work reviews the key research in this important area and is used in such areas as biomaterials. Part one looks at the thermodynamics, kinetics and other fundamental properties of polymer surfaces and interfaces. The second part of the book reviews ways of characterising and manipulating interfacial phenomena. It includes examples of practical applications such as vaccine delivery, tissue engineering and the development of therapeutic lung surfactants. With its distinguished editor and international team of contributors, Molecular interfacial phenomena of polymers and biopolymers is a standard work on understanding polymeric interfacial properties and their medical and other practical applications. Reviews key research in this hot area including biomaterials Examines polymeric interfacial properties and reviews medical and other practical applications Edited by a leading authority with contributions from distinguished experts worldwide