Download or read book Introduction to Biopolymer Physics written by Johan R. C. van der Maarel and published by World Scientific. This book was released on 2008 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physics.
Download or read book Introduction to Bioplastics Engineering written by Syed Ali Ashter and published by William Andrew. This book was released on 2016-03-29 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Bioplastics Engineering is a practical, user-friendly reference for plastics engineers working with biopolymers and biodegradable plastics that addresses topics that are required for the successful development of cohesive bioplastic products. While there has been considerable demand for the use of bioplastics in industry, processing these bioplastics is a big challenge. The book provides plastics engineers and researchers with a fundamental, practical understanding of the differences between bioplastics and biodegradable polymers, along with guidance on the different methods used to process bioplastics. The book also covers additives and modifiers for biopolymers and their effect on properties. Examples include commercial applications of bioplastics, current bioplastics being developed, and future trends in the industry. This enables engineers, researchers, technicians, and students to understand the decisive relationship between different processing techniques, morphology, mechanical properties, and the further applications of bio-based polymers. The book presents a true engineering approach for the industry on the processing of biopolymers and biodegradable plastics – discussing the ease of use of the polymer, mechanical and thermal properties, rate of biodegradation in particular environments, and pros and cons of particular bioplastics. - Enables engineers, researchers, technicians, and students to understand the decisive relationship between different processing techniques, morphology, mechanical properties, and the further applications of bio-based polymers. - Covers additives and modifiers for biopolymers and their effect on properties - Includes examples that illustrate the commercial applications of bioplastics, current bioplastics being developed, and future trends in the industry
Download or read book Handbook of Biopolymers written by Shakeel Ahmed and published by CRC Press. This book was released on 2018-10-31 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biopolymers have the potential to cut carbon emissions and reduce carbon dioxide in the atmosphere. The carbon dioxide released when they degrade can be reabsorbed by plants, which makes them close to carbon neutral. Biopolymers are biodegradable and some are compostable, too. This book presents key topics on biopolymers, including their synthesis, characterization, and physiochemical properties, and discusses their applications in key areas such as biomedicine, agriculture, and environmental engineering. It will serve as an in-depth reference for the biopolymer industry—material suppliers and processors, producers, and fabricators—and engineers and scientists who are designing biopolymers or evaluating options for switching from traditional plastics to biopolymers.
Download or read book Handbook of Biopolymer Based Materials written by Sabu Thomas and published by John Wiley & Sons. This book was released on 2013-04-16 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first systematic scientific reference in the area of micro- and nanostructured biopolymer systems discusses in two volumes the morphology, structure, dynamics, properties and applications of all important biopolymers, as well as their blends, composites, interpenetrating networks and gels. Selected leading researchers from industry, academia, government and private research institutions around the globe comprehensively review recent accomplishments in the field. They examine the current state of the art, new challenges, and opportunities, discussing all the synthetic routes to the generation of both micro- and nano-morphologies, as well as the synthesis, characterization and application of porous biopolymers. An outstanding resource for anyone involved in the fi eld of eco-friendly biomaterials for advanced technologies.
Download or read book Biopolymer Composites in Electronics written by Kishor Kumar Sadasivuni and published by Elsevier. This book was released on 2016-09-10 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biopolymer Composites in Electronics examines the current state-of-the-art in the electronic application based on biopolymer composites. Covering the synthesis, dispersion of fillers, characterization and fabrication of the composite materials, the book will help materials scientists and engineers address the challenges posed by the increased use of biopolymeric materials in electronic applications. The influence of preparation techniques on the generation of micro, meso, and nanoscale fillers, and the effect of filler size and dispersion on various biopolymers are discussed in detail. Applications covered include sensors, actuators, optics, fuel cells, photovoltaics, dielectrics, electromagnetic shielding, piezoelectrics, flexible displays, and microwave absorbers. In addition, characterization techniques are discussed and compared, enabling scientists and engineers to make the correct choice of technique. This book is a 'one-stop' reference for researchers, covering the entire state-of-the-art in biopolymer electronics. Written by a collection of expert worldwide contributors from industry, academia, government, and private research institutions, it is an outstanding reference for researchers in the field of biopolymer composites for advanced technologies. - Enables researchers to keep up with the rapid development of biopolymer electronics, which offer light, flexible, and more cost-effective alternatives to conventional materials of solar cells, light-emitting diodes, and transistors - Includes thorough coverage of the physics and chemistry behind biopolymer composites, helping readers to become rapidly acquainted with the fiel - Provides in-depth information on the range of biopolymer applications in electronics, from printed flexible conductors and novel semiconductor components, to intelligent labels, large area displays, and solar panels
Download or read book Statistical Mechanics Problems in Biopolymer Physics written by Longhua Hu and published by . This book was released on 2007 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Complex Fluids in Biological Systems written by Saverio E. Spagnolie and published by Springer. This book was released on 2014-11-27 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book serves as an introduction to the continuum mechanics and mathematical modeling of complex fluids in living systems. The form and function of living systems are intimately tied to the nature of surrounding fluid environments, which commonly exhibit nonlinear and history dependent responses to forces and displacements. With ever-increasing capabilities in the visualization and manipulation of biological systems, research on the fundamental phenomena, models, measurements, and analysis of complex fluids has taken a number of exciting directions. In this book, many of the world’s foremost experts explore key topics such as: Macro- and micro-rheological techniques for measuring the material properties of complex biofluids and the subtleties of data interpretation Experimental observations and rheology of complex biological materials, including mucus, cell membranes, the cytoskeleton, and blood The motility of microorganisms in complex fluids and the dynamics of active suspensions Challenges and solutions in the numerical simulation of biologically relevant complex fluid flows This volume will be accessible to advanced undergraduate and beginning graduate students in engineering, mathematics, biology, and the physical sciences, but will appeal to anyone interested in the intricate and beautiful nature of complex fluids in the context of living systems.
Download or read book Controlled Drug Delivery written by M A Mateescu and published by Elsevier. This book was released on 2014-12-09 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: In complex macromolecules, minor modifications can generate major changes, due to self-assembling capacities of macromolecular or supramolecular networks. Controlled Drug Delivery highlights how the multifunctionality of several materials can be achieved and valorized for pharmaceutical and biopharmaceutical applications. Topics covered in this comprehensive book include: the concept of self-assembling; starch and derivatives as pharmaceutical excipients; and chitosan and derivatives as biomaterials and as pharmaceutical excipients. Later chapters discuss polyelectrolyte complexes as excipients for oral administration; and natural semi-synthetic and synthetic materials. Closing chapters cover protein-protein associative interactions and their involvement in bioformulations; self-assembling materials, implants and xenografts; and provide conclusions and perspectives. - Offers novel perspectives of a new concept: how minor alterations can induce major self-stabilization by cumulative forces exerted at short and long distances - Gives guidance on how to approach modifications of biopolymers for drug delivery systems and materials for implants - Describes structure-properties relationships in proposed excipients, drug delivery systems and biomedical materials
Download or read book Stress Strain Behavior of Single Vimentin Intermediate Filament written by Johanna Lena Block and published by Göttingen University Press. This book was released on 2018 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cells are the basic unit of living organisms and consist of a cytoplasm, which is enclosed by a membrane. As building blocks of life with a plethora of functions, cells have to be equipped with a high degree of mechanical resistance, durability, and variability. In eukaryotic cells three filamentous protein types – actin filaments, microtubules, and intermediate filaments (IFs) – form the so-called cytoskeleton, a network that is known to play a key role for the mechanical properties of cells. Among the three filament systems, IFs are special in terms of, for example, their hierarchical architecture, and their cell-type specific expression. In this thesis, vimentin, an IF mostly found in mesenchymal cells, is studied as a model system to learn more about the mechanical properties of IFs, and the underlying mechanisms that determine their robustness, stiffness, and flexibility. Using a combination of optical trapping and atomic force microcopy experiments and stochastic and numerical modelling, vimentin is found to possess impressive physical properties, such as an extendibility of about 3.6 times its initial length and a tensile memory that can be directly linked to the molecular architecture of the protein and the hierarchical construction of the filament. The experimental results show a clear loading-rate- and strain-dependent behavior of single vimentin IFs supporting the hypothesis that vimentin acts as a “safety belt” for cells, protecting them especially at large and fast deformations. The potential to dissipate a large amount of energy that is attributed to distinct non-equilibrium unfolding and refolding of the α-helices, which are the main structural feature of the vimentin monomer, enables vimentin to act as a shock absorber when exposed to large deformations. In case of cyclic deformations, such as in the cardiovascular system, the observed tensile memory could potentially help cells to be compliant with the repeated strain. In conclusion, vimentin is found to display highly interesting and diverse mechanical properties depending on the applied stress that could be linked to the molecular architecture of the filaments and enable vimentin to determine the mechanical properties of cells to a large extend.
Download or read book Biopolymers written by Shivani Bhardwaj Mishra and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the structure, performance and applications of biopolymers. It contains thirteen chapters: Chapter One describes the general introduction of biopolymers, while Chapter Two deals with environmental perspectives that biopolymers are involved in. Chapter Three deals with the surface nanostructuring of biopolymers for tissue engineering. Chapter Four describes the nanomaterials as an emerging opportunity for purifying drinking water. Chapter Five is based on the microalgal engineering of biopolymers, while Chapter Six contains information on the lignocellulosic biomass used to obtain polyhydroxybutyrate as a biopolymer under. Chapter Seven mainly discusses chitosan as a biomedical material (properties and applications), and Chapter Eight introduces details about gum ghatti (Anogeissus latifolia), a proteinaceous edible biopolymer and its multifaceted biological applications. Chapter Nine describes the recent advances in biopolymers for innovative food packaging, while Chapter Ten discusses the potential production of polyhydroxybutyrate from renewable feedstocks. Chapter Eleven contains information about biopolymer stabilization of fly ash and coal mine overburden for erosion resistance, whereas Chapter Twelve describes in detail the structure, features and applications of biopolymers. Finally, Chapter Thirteen summarizes the recent trends concerning biopolymers. The current book will be highly beneficial to researchers working in the area of biopolymers, polymer chemistry, materials science, engineering, drug delivery, medicine, waste management, environmental science and waste water research. This book also covers information concerning natural biopolymers, biotechnology, biocomposites and bioplastics for a variety of environmental applications. The potential researchers working in the area will benefit from the fundamental concepts, advanced approaches and applications. The book also provides a platform for all researchers to carry out biopolymer research mainly towards its structure, performance and application, and also covers fundamental background information in the area. The book also covers recent advancements in the area as well as prospects about the future research and development of biopolymers.
Download or read book New Models of the Cell Nucleus Crowding Entropic Forces Phase Separation and Fractals written by Ronald Hancock and published by Academic Press. This book was released on 2013-12-27 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: International Review of Cell and Molecular Biology presents current advances and comprehensive reviews in cell biology--both plant and animal. Articles address structure and control of gene expression, nucleocytoplasmic interactions, control of cell development and differentiation, and cell transformation and growth. Impact factor for 2012: 4.973. Ideas from the fields of biophysics, physical chemistry, of polymer and colloid, and soft matter science have helped clarify the structure and functions of the cell nucleus. The development of powerful methods for modeling conformations and interactions of macromolecules has also contributed. The book aims to encourage cell and molecular biologists to become more familiar with and understand these new concepts and methods, and the crucial contributions they are making to our perception of the nucleus. This is the first volume to present a comprehensive review of New Models of the Cell Nucleus
Download or read book Structure and Function of the Extracellular Matrix written by Bela Suki and published by Academic Press. This book was released on 2021-11-27 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structure and Function of the Extracellular Matrix: A Multiscale Quantitative Approach introduces biomechanics and biophysics with applications to understand the biological function of the extracellular matrix in health and disease. A general multiscale approach is followed by investigating behavior from the scale of single molecules, through fibrils and fibers, to tissues of various organ systems. Through mathematical models and structural information, quantitative description of the extracellular matrix function is derived with tissue specific details. The book introduces the properties and organization of extracellular matrix components and quantitative models of the matrix, and guides the reader through predicting functional properties. This book integrates evolutionary biology with multiscale structure to quantitatively understand the function of the extracellular matrix. This approach allows a fresh look into normal functioning as well as the pathological alterations of the extracellular matrix. Professor Suki's book is written to be useful to undergraduates, graduate students, and researchers interested in the quantitative aspects of the extracellular matrix. Researchers working in mechanotransduction, respiratory and cardiovascular mechanics, and multiscale biomechanics of tendon, cartilage, skin, and bone may also be interested in this book. - Examines the evolutionary origins and consequences of the extracellular matrix - Delivers the first book to quantitatively treat the extracellular matrix as a multiscale system - Presents problems and a set of computational laboratory projects in various chapters to aid teaching and learning - Provides an introduction to the properties and organization of the extracellular matrix components
Download or read book Biopolymer Science for Proteins and Peptides written by Keiji Numata and published by Elsevier. This book was released on 2021-08-14 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biopolymer Science for Proteins and Peptides introduces all aspects of natural polymers based on structural proteins and peptides, presenting synthesis, structure, properties, proteins, materials design, and applications. The book begins by presenting the core concepts of polypeptide and protein materials, before discussing synthesis and structure in detail. The next part of the book describes physical properties, biological properties, and issues surrounding stability. Subsequent chapters offer in-depth coverage of both natural and structural protein sources, including collagen, silk, elastin, resilin, keratin, foot protein, and reflectin, and the materials that can be designed from them, such as films, fibers, textiles, microparticles, sponges and scaffolds, nanomaterials, blends, and composites. These materials are also analyzed against the available synthetic polymers. Finally, the text explores current applications and potential future developments. This is an essential resource for researchers and advanced students across a range of disciplines, including biopolymers, structural proteins, polymer science, materials science, biomaterials, biology, biotechnology, chemistry, engineering, and pharmaceutical science. In an industry setting, this is of great interest to scientists and R&D professionals working in industries with an interest in bio-based polymers for advanced applications. - Explains how biopolymers from structural proteins and peptides can be developed into materials, such as films, fibers, textiles, microparticles, sponges and scaffolds, nanomaterials, blends, and polymer composites - Provides the reader a solid understanding of the structure, synthesis, and properties - Guides the reader from sources, including collagen, silk, elastin, resilin, keratin, and reflectin, to material design and cutting-edge applications
Download or read book Molecular Driving Forces written by Ken Dill and published by Garland Science. This book was released on 2010-10-21 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Driving Forces, Second Edition E-book is an introductory statistical thermodynamics text that describes the principles and forces that drive chemical and biological processes. It demonstrates how the complex behaviors of molecules can result from a few simple physical processes, and how simple models provide surprisingly accurate insights into the workings of the molecular world. Widely adopted in its First Edition, Molecular Driving Forces is regarded by teachers and students as an accessible textbook that illuminates underlying principles and concepts. The Second Edition includes two brand new chapters: (1) "Microscopic Dynamics" introduces single molecule experiments; and (2) "Molecular Machines" considers how nanoscale machines and engines work. "The Logic of Thermodynamics" has been expanded to its own chapter and now covers heat, work, processes, pathways, and cycles. New practical applications, examples, and end-of-chapter questions are integrated throughout the revised and updated text, exploring topics in biology, environmental and energy science, and nanotechnology. Written in a clear and reader-friendly style, the book provides an excellent introduction to the subject for novices while remaining a valuable resource for experts.
Download or read book Biopolymers from Renewable Resources written by David L. Kaplan and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biopolymers from Renewable Resources is a compilation of information on the diverse and useful polymers derived from agricultural, animal, and microbial sources. The volume provides insight into the diversity of polymers obtained directly from, or derived from, renewable resources. The beneficial aspects of utilizing polymers from renewable resources, when considering synthesis, pro cessing, disposal, biodegradability, and overall material life-cycle issues, suggests that this will continue to be an important and growing area of interest. The individual chapters provide information on synthesis, processing and properties for a variety of polyamides, polysaccharides, polyesters and polyphenols. The reader will have a single volume that provides a resource from which to gain initial insights into this diverse field and from which key references and contacts can be drawn. Aspects of biology, biotechnology, polymer synthesis, polymer processing and engineering, mechanical properties and biophysics are addressed to varying degrees for the specific biopolymers. The volume can be used as a reference book or as a teaching text. At the more practical level, the range of important materials derived from renewable resources is both extensive and impressive. Gels, additives, fibers, coatings and films are generated from a variety of the biopolymers reviewed in this volume. These polymers are used in commodity materials in our everyday lives, as well as in specialty products.
Download or read book Conformation Dependent Design of Sequences in Copolymers II written by Alexei R. Khokhlov and published by Springer Science & Business Media. This book was released on 2006-02-10 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1 V.O. Aseyev, H. Tenhu, F. Winnik: Temperature Dependence of the Colloidal Stability of Neutral Amphiphilic Polymers in Water.- 2 V.I. Lozinsky: Approaches to Chemical Synthesis of Protein-Like Copolymers.- 3 S.I. Kuchanov, A.R. Khokhlov: Role of Physical Factors in the Processes of Obtaining of Copolymers.- 4 A.Y. Grosberg, A.R. Khokhlov: "After-Action" of the Ideas of O.M. Lifshitz in Polymer and Biopolymer Physics.-
Download or read book Biopolymers and Composites written by Samy A. Madbouly and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-10-04 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growing interest in replacing petroleum-based products by inexpensive, renewable, natural materials will have a significant impact on sustainability, environment, and the polymer industry. This book provides scientists a useful framework to help take advantage of the latest research conducted in this rapidly advancing field enabling them to develop and commercialize their own products quickly and more successfully.
