Electrostatic Effects In Soft Matter
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Electrostatic Effects In Soft Matter And Biophysics
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Author : Christian Holm
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Electrostatic Effects In Soft Matter And Biophysics written by Christian Holm 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.
Soft Condensed Matter commonly deals with materials that are mechanically soft and, more importantly, particularly prone to thermal fluctuation effects. Charged soft matter systems are especially interesting: they can be manufactured artificially as polyelectrolytes to serve as superabsorbers in dypers, as flocculation and retention agents, as thickeners and gelling agents, and as oil-recovery process aids. They are also abundant in living organisms, mostly performing important structural (e.g. membranes) and functional (e.g. DNA) tasks. The book describes the many areas in soft matter and biophysics where electrostatic interactions play an important role. It offers in-depth coverage of recent theoretical approaches, advances in computer simulation, and novel experimental techniques. Readership: Advanced undergraduate level in physics, physical chemistry, and theoretical biochemistry.
Electrostatic Effects In Soft Matter
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Author : René Messina
language : en
Publisher:
Release Date : 2007
Electrostatic Effects In Soft Matter written by René Messina and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Novel Electrostatic Effects In Soft Matter Physics
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Author : Eduard Mihail Mateescu
language : en
Publisher:
Release Date : 2002
Novel Electrostatic Effects In Soft Matter Physics written by Eduard Mihail Mateescu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
Electrostatics Of Soft And Disordered Matter
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Author : David S. Dean
language : en
Publisher: CRC Press
Release Date : 2014-05-02
Electrostatics Of Soft And Disordered Matter written by David S. Dean and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-02 with Science categories.
Recently, there has been a surge of activity to elucidate the behavior of highly charged soft matter and Coulomb fluids in general. Such systems are ubiquitous, especially in biological matter where the length scale and the strength of the interaction between highly charged biomolecules are governed by strong electrostatic effects. Several interesting limits have been discovered in the parameter space of highly charged many-particle Coulomb matter where analytical progress is possible and completely novel and unexpected results have been obtained. One of the challenges in highly charged matter is to correctly describe systems with finite coupling strength in the transition regime between weak and strong couplings. After studying the fluctuations of both, several theories have been developed that describe this experimentally highly relevant regime. At the same time, computer simulation algorithms and computing power have advanced to the level where all-ion simulations, including many-body and polarization effects, are possible; the new theories thus can be subjected to numerical confirmation. Another important question is the effect of the structural disorder on electrostatic interactions. It has recently been demonstrated, both theoretically and experimentally, that charge disorder can impose long-range interaction between charged or even uncharged surfaces. These interactions might become very significant in biological processes. Filling a void in the literature, this volume cross-pollinates different theoretical and simulation approaches with new experiments and ties together the low temperature, high coupling constant, and disorder parameters in a unified description of the electrostatic interactions, which largely determine the stability and conformations of most important biological macromolecules. With striking graphical illustrations, the book presents a unified view of the current advances in the field of Coulomb (bio)colloidal systems, building on previous literature that summarized the field over 20 years ago. Leading scientists in the field offer a detailed introduction to different modern methods in statistical physics of Coulomb systems. They detail various approaches to elucidate the behavior of strongly charged soft matter. They also provide experimental and theoretical descriptions of disorder effects in Coulomb systems, which have not been discussed in any other book.
Ion Correlations At Electrified Soft Matter Interfaces
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Author : Nouamane Laanait
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-07-30
Ion Correlations At Electrified Soft Matter Interfaces written by Nouamane Laanait 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 2013-07-30 with Science categories.
Ion Correlations at Electrified Soft Matter Interfaces presents an investigation that combines experiments, theory, and computer simulations to demonstrate that the interdependency between ion correlations and other ion interactions in solution can explain the distribution of ions near an electrified liquid/liquid interface. The properties of this interface are exploited to vary the coupling strength of ion-ion correlations from weak to strong while monitoring their influence on ion distributions at the nanometer scale with X-ray reflectivity and on the macroscopic scale with interfacial tension measurements. This thesis demonstrates that a parameter-free density functional theory that includes ion-ion correlations and ion-solvent interactions is in agreement with the data over the entire range of experimentally tunable correlation coupling strengths. The reported findings represent a significant advance towards understanding the nature and role of ion correlations in charged soft-matter. Ion distributions underlie many scientific phenomena and technological applications, including electrostatic interactions between charged biomolecules and the efficiency of energy storage devices. These distributions are determined by interactions dictated by the chemical properties of the ions and their environment, as well as the long-range nature of the electrostatic force. The presence of strong correlations between ions is responsible for counterintuitive effects such as like-charge attraction.
Introduction To Soft Matter Physics
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Author : Zhou Luwei
language : en
Publisher: World Scientific
Release Date : 2019-02-26
Introduction To Soft Matter Physics written by Zhou Luwei and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-26 with Science categories.
Soft matters differ from hard ones essentially due to former's relatively weak interaction which is comparable to kBTrm (Trm = room temperature) — this results in the major characteristics of soft matters such as 'strong reactions upon weak actions'.Developed over a period of 10 years through soft matter physics lectures for both graduate and undergraduate students in Fudan University, this textbook not only concentrates on the basic interactions inside soft matters through a reductionist approach, but also introduces the exploratory works on the complexity of soft matters in methods of system science.Other important topics in soft matter physics which are included involve static and dynamic electrorheological (ER) effects — an important 'model animal' in the subject, granular media — which explains the thermodynamics of sands and its dynamics, and the Onsager principle of least energy dissipation rate which has been adapted in this textbook to see how it governs the optimal paths of a system's deviation from and restoration to equilibrium.The subject of soft matter physics is still in its infancy, making it highly exciting and attractive. If you like a challenging subject, you will most certainly fall in love with soft matter physics at first read!
Fluids Colloids And Soft Materials
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Author : Alberto Fernandez-Nieves
language : en
Publisher: John Wiley & Sons
Release Date : 2016-04-27
Fluids Colloids And Soft Materials written by Alberto Fernandez-Nieves and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-27 with Technology & Engineering categories.
This book presents a compilation of self-contained chapters covering a wide range of topics within the broad field of soft condensed matter. Each chapter starts with basic definitions to bring the reader up-to-date on the topic at hand, describing how to use fluid flows to generate soft materials of high value either for applications or for basic research. Coverage includes topics related to colloidal suspensions and soft materials and how they differ in behavior, along with a roadmap for researchers on how to use soft materials to study relevant physics questions related to geometrical frustration.
Soft Matter Characterization
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Author : Redouane Borsali
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-07-28
Soft Matter Characterization written by Redouane Borsali 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 2008-07-28 with Science categories.
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.
P G De Gennes Impact On Science Soft Matter And Biophysics
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Author : Pierre-Gilles de Gennes
language : en
Publisher: World Scientific Publishing Company
Release Date : 2009
P G De Gennes Impact On Science Soft Matter And Biophysics written by Pierre-Gilles de Gennes and has been published by World Scientific Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Science categories.
Deals with the scientific impact of the work of Nobel Laureate, Pierre-Gilles de Gennes, one of the greatest scientists of the 20th century. This book covers the important fields for which de Gennes was renowned: solid state, macroscopic random media and percolation, supersolids, liquid crystals, polymers, adhesion and friction, and biophysics.
Chemical Electrostatics
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Author : Fernando Galembeck
language : en
Publisher: Springer
Release Date : 2017-03-09
Chemical Electrostatics written by Fernando Galembeck and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-09 with Science categories.
This book provides new clues for understanding electrostatic charging in solids and liquids, resulting from the surge of research in this active area of science that is taking place since the 1990's but is still largely unknown to most researchers, lecturers and engineers. Written by a leading researcher in this field, this book describes the formation and properties of the Earth capacitor, the production of environmental electricity and its effect on natural and anthropic systems and examines many situations in which water may play a decisive role in electrostatic behavior. The authors present an informed critique of the long-held assumption that pure substances should be electroneutral. In this regard, the authors show that charge partition and accumulation is expected considering the electrochemical potential under non-zero electrostatic potential, which prevails at Earth surface. This book provides conceptual tools to guide the reader through the complexities and consequences of electrostatic phenomena while covering exciting current topics such as energy scavenging from the environment, electrostatic based green production, energy-saving processes, electrochemistry at the solid-gas interface, therapeutic electrostatic treatments, applications in sanitation and pest control and control of atmospheric electricity and its use in climate engineering.
