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Author : Jacob Cornelis Dijt
Publisher :
ISBN 13 : 9789054851356
Total Pages : 168 pages
Book Rating : 4.8/5 (513 download)
Download or read book Kinetics of Polymer Adsorption, Desorption and Exchange written by Jacob Cornelis Dijt and published by . This book was released on 1993 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jaap C. Dijt
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (989 download)
Download or read book Kinetics of Polymer Adsorption, Desorption and Exchange written by Jaap C. Dijt and published by . This book was released on 1993 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James A. Wingrave
Publisher : CRC Press
ISBN 13 : 0429524854
Total Pages : 478 pages
Book Rating : 4.4/5 (295 download)
Download or read book Oxide Surfaces written by James A. Wingrave and published by CRC Press. This book was released on 2019-10-16 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed treatment of information relating to fluid-oxide interfaces. It outlines methods for quantifying adsorption and desorption of polymeric and non-polymeric solutes at the gas- and solution-oxide interfaces. It also analyzes novel properties of oxide membranes and the synthesis and dissolution of oxide solids.
Download or read book Kinetics of Protein Adsorption/desorption Mediated by PH-responsive Polymer Layer*Project Supported by the National Natural Science Foundation of China (Grant Nos. 21274062, 11474155, and 91027040). written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: We propose a new way of regulating protein adsorption by using a pH-responsive polymer. According to the theoretical results obtained from the molecular theory and kinetic approaches, both thermodynamics and kinetics of protein adsorption are verified to be well controlled by the solution pH. The kinetics and the amount of adsorbed proteins at equilibrium are greatly increased when the solution environment changes from acid to neutral. The reason is that the increased pH promotes the dissociation of the weak polyelectrolyte, resulting in more charged monomers and more stretched chains. Thus the steric repulsion within the polymer layer is weakened, which effectively lowers the barrier felt by the protein during the process of adsorption. Interestingly, we also find that the kinetics of protein desorption is almost unchanged with the variation of pH. It is because although the barrier formed by the polymer layer changes along with the change of pH, the potential at contact with the surface varies equally. Our results may provide useful insights into controllable protein adsorption/desorption in practical applications.
Author : Hans Jürgen Kreuzer
Publisher : Springer Science & Business Media
ISBN 13 : 3642826954
Total Pages : 333 pages
Book Rating : 4.6/5 (428 download)
Download or read book Physisorption Kinetics written by Hans Jürgen Kreuzer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph deals with the kinetics of adsorption and desorption of molecules physisorbed on solid surfaces. Although frequent and detailed reference is made to experiment, it is mainly concerned with the theory of the subject. In this, we have attempted to present a unified picture based on the master equation approach. Physisorption kinetics is by no means a closed and mature subject; rather, in writing this monograph we intended to survey a field very much in flux, to assess its achievements so far, and to give a reasonable basis from which further developments can take off. For this reason we have included many papers in the bibliography that are not referred to in the text but are of relevance to physisorption. To keep this monograph to a reasonable size, and also to allow for some unity in the presentation of the material, we had to omit a number of topics related to physisorption kinetics. We have not covered to any extent the equilibrium properties of physisorbed layers such as structures, phase tr- sitions and thermodynamic properties in general. A number of excellent revIew articles, listed in the bibliography, cover this material. Likewise, little is said about scattering off solid surfaces; this subject is again covered in several books and many review articles. Lastly, little is said about chemisorption kinetics, for which microscopic thebries and models have not been fully developed but are still at a rather early exploratory stage.
Author : P. Somasundaran
Publisher : CRC Press
ISBN 13 : 9780849396069
Total Pages : 1000 pages
Book Rating : 4.3/5 (96 download)
Download or read book Encyclopedia of Surface and Colloid Science written by P. Somasundaran and published by CRC Press. This book was released on 2006 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Christoph Schick
Publisher : Springer
ISBN 13 : 3319313290
Total Pages : 796 pages
Book Rating : 4.3/5 (193 download)
Download or read book Fast Scanning Calorimetry written by Christoph Schick and published by Springer. This book was released on 2016-06-28 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past decades, the scan rate range of calorimeters has been extended tremendously at the high end, from approximately 10 up to 10 000 000 °C/s and more. The combination of various calorimeters and the newly-developed Fast Scanning Calorimeters (FSC) now span 11 orders of magnitude, by which many processes can be mimicked according to the time scale(s) of chemical and physical transitions occurring during cooling, heating and isothermal stays in case heat is exchanged. This not only opens new areas of research on polymers, metals, pharmaceuticals and all kinds of substances with respect to glass transition, crystallization and melting phenomena, it also enables in-depth study of metastability and reorganization of samples on an 1 to 1000 ng scale. In addition, FSC will become a crucial tool for understanding and optimization of processing methods at high speeds like injection molding. The book resembles the state-of-the art in Thermal Analysis & Calorimetry and is an excellent starting point for both experts and newcomers in the field.
Author : G. Horanyi
Publisher : Elsevier
ISBN 13 : 0080474101
Total Pages : 450 pages
Book Rating : 4.0/5 (84 download)
Download or read book Radiotracer Studies of Interfaces written by G. Horanyi and published by Elsevier. This book was released on 2004-09-18 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiotracer Studies of Interfaces presents a selection of examples illustrating the application of radiotracer studies for different types of interfaces. The value of radiotracer studies in fields such as food chemistry, corrosion of metals, neurochemistry, biology and catalysis is revealed. Separate chapters are devoted to the environmental problems connected with nuclear reactors and with the nuclear industry in general. The book also presents efforts to minimize and avoid the risk of radioactive contamination in the environment by describing new approaches to the problem. Demonstrates the use of radiotracers Contains a detailed discussion of double-layer phenomena Separate chapters are devoted to the most important branches of science where radiotracer study of interfacial phenomena plays an important role
Author : Martin Malmsten
Publisher : CRC Press
ISBN 13 : 9780824747343
Total Pages : 930 pages
Book Rating : 4.7/5 (473 download)
Download or read book Biopolymers at Interfaces, Second Edition written by Martin Malmsten and published by CRC Press. This book was released on 2003-01-15 with total page 930 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition features research from nearly 60 of the profession's most distinguished international authorities. Recognizing emerging developments in biopolymer systems research with fully updated and expanded chapters, the second edition discusses the biopolymer-based multilayer structures and their application in biosensors, the progress made in the understanding of protein behaviour at the air-water interface, experimental findings in ellipsometry and reflectometry, and recent developments concerning protein interfacial behaviour in microfabricated total analysis systems and microarrays. With over 3000 references, this is an essential reference for professionals and students in surface, pharmaceutical, colloid, polymer, and medicinal chemistry; chemical, formulation, and application engineering; and pharmacy.
Author : Monica Ek
Publisher : Walter de Gruyter
ISBN 13 : 3110213443
Total Pages : 409 pages
Book Rating : 4.1/5 (12 download)
Download or read book Paper Chemistry and Technology written by Monica Ek and published by Walter de Gruyter. This book was released on 2009-12-15 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: This four volume set covers the entire spectrum of pulp and paper chemistry and technology from starting material to processes and products including market demands. This work is essential for all students of wood science and a useful reference for those working in the pulp and paper industry or on the chemistry of renewable resources. Volume 3 provides an overview of paper production and the ways in which the chemistry of starting materials and processes influence its quality and properties. The work treats fundamental properties of the fibre wall and the consolidation of fibres during pressing and drying, surface chemistry of fibres and their influence on the interaction between fibres/paper and other materials, mechanisms behind the adsorption of polyelectrolytes to fibres and fillers, acid and alkaline sizing of paper, basic fluid mechanical behavior of fibre suspensions, web forming, web pressing and web drying in a modern paper machine, calandering and coating of paper.
Author : Ajit Sadana
Publisher : Elsevier
ISBN 13 : 0080528147
Total Pages : 367 pages
Book Rating : 4.0/5 (85 download)
Download or read book Bioseparations of Proteins written by Ajit Sadana and published by Elsevier. This book was released on 1997-11-27 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the fundamentals of protein inactivation during bioseparation and the effect on protein processing. Bioseparation of Proteins is unique because it provides a background of the bioseparation processes, and it is the first book available to emphasize the influence of the different bioseparation processes on protein inactivation.Bioseparation of Proteins covers the extent, mechanisms of, and control of protein inactivation during these processes along with the subsequent and essential validation of these processes. The book focuses on the avoidance of protein (biologicalproduct) inactivation at each step in a bioprocess. It compares protein inactivation exhibited during the different bioseparation processes by different workers and provides a valuable framework for workers in different areas interested in bioseparations.Topics include separation and detection methods; estimates of protein inactivation and an analysis of this problem for different separation processes; strategies for avoiding inactivation; the molecular basis of surface activity and protein adsorption,process monitoring, and product validation techniques; and the economics of various bioseparation processes and quality control procedures.Key Features* Protein inactivation and other aspects of biological stability are critical to an effective bioseparation process; This book is a detailed and critical review of the available literature in an area that is essential to the effectiveness, validation, and economics of bioseparation processes for drugs and other biological products; Conveniently assembled under one cover, the survey of the literature and resulting perspective will greatly assist engineers and chemists in designingand improving their own processes; Key features of the text include:* detailed data on biological stability under various bioseparation conditions* extensive case studies from the literature on separation processes, validation, and economics* simplified analysis of protein refolding and inactivation mechanisms* consideration of adsorption theories and the effect of heterogeneity* coverage of both classical and novel bioseparation techniques, including chromatographic procedures
Author : Karsten Hinrichs
Publisher : Springer
ISBN 13 : 3319758950
Total Pages : 549 pages
Book Rating : 4.3/5 (197 download)
Download or read book Ellipsometry of Functional Organic Surfaces and Films written by Karsten Hinrichs and published by Springer. This book was released on 2018-05-06 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition provides a state-of-the-art survey of ellipsometric methods used to study organic films and surfaces, from laboratory to synchrotron applications, with a special focus on in-situ use in processing environments and at solid-liquid interfaces. Thanks to the development of functional organic, meta- and hybrid materials for new optical, electronic, sensing and biotechnological devices, the ellipsometric analysis of optical and material properties has made tremendous strides over the past few years. The second edition has been updated to reflect the latest advances in ellipsometric methods. The new content focuses on the study of anisotropic materials, conjugated polymers, polarons, self-assembled monolayers, industrial membranes, adsorption of proteins, enzymes and RGD-peptides, as well as the correlation of ellipsometric spectra to structure and molecular interactions.
Author : Takeo Araki
Publisher : CRC Press
ISBN 13 : 9780824701420
Total Pages : 480 pages
Book Rating : 4.7/5 (14 download)
Download or read book Structure and Properties of Multiphase Polymeric Materials written by Takeo Araki and published by CRC Press. This book was released on 1998-03-03 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers an overview of recent advances in multiphase polymeric materials, ranging from theoretical aspects of polymer miscibility and phase separation kinetics to bulk, surface and interface properties in polymeric materials. This work considers the possibility of a nondestructive methodology to investigative multiphase polymers based mainly on a scattering technique that is sensitive to changes in the phase behaviour of multicomponent polymer systems.
Author : Ibnelwaleed A. Hussein
Publisher : Elsevier
ISBN 13 : 0323992862
Total Pages : 378 pages
Book Rating : 4.3/5 (239 download)
Download or read book Fluid–Solid Interactions in Upstream Oil and Gas Applications written by Ibnelwaleed A. Hussein and published by Elsevier. This book was released on 2023-01-14 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluid-Solid Interactions in Upstream Oil and Gas Applications, Volume 78 delivers comprehensive understanding of fluid-rock interactions in oil and gas reservoirs and their impact on drilling, production, and reservoir hydrocarbon management. The book is arranged based on intervals of the oil and gas production process and introduces the basics of reservoir fluids and their properties, along with the rheological behavior of solid-fluid systems across all stages of the reservoir, including drilling processes, acidizing, and fracking. The reference then addresses different application-specific issues, such as solid-fluid interactions in tight reservoirs, the applications of nanoparticles, interactions during the EOR processes, and environmental concerns. - Introduces the basics of reservoir fluids and their properties as well as the rheological behavior of solid-fluid systems - Discusses the latest advances in molecular simulations and their reliability - Highlights the environmental concerns regarding the application of fluid-solid systems
Author : Kris R. Paserba
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (144 download)
Download or read book The Kinetics and Energetics of Polymer Desorption from Surfaces written by Kris R. Paserba and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dries Muller
Publisher :
ISBN 13 : 9789162843885
Total Pages : 69 pages
Book Rating : 4.8/5 (438 download)
Download or read book Modification of Surface Properties Through Polymer Adsorption written by Dries Muller and published by . This book was released on 2000 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wiley
Publisher : John Wiley & Sons
ISBN 13 : 1118582837
Total Pages : 1605 pages
Book Rating : 4.1/5 (185 download)
Download or read book Properties and Behavior of Polymers, 2 Volume Set written by Wiley and published by John Wiley & Sons. This book was released on 2012-12-03 with total page 1605 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides comprehensive, up-to-date information on the physical properties of polymers including, viscoelasticity, flammability, miscibility, optical properties, surface properties and more. Containing carefully selected reprints from the Wiley's renowned Encyclopedia of Polymer Science and Technology, this reference features the same breadth and quality of coverage and clarity of presentation found in the original.
