Download or read book Mechanics of Interfaces Within Biological and Biomimetic Materials written by Ahmad Khayer Dastjerdi Toroghi and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Nature, through millions of years, has evolved mechanically superior materials which have recently become a rich source of inspiration. Virtually all hard biological materials are composites where stiff, elongated inclusions are bound together through a soft polymeric "glue". In some of these composites such as nacre and bone, the stiff component is a hard and stiff minerals (aragonite in nacre and hydroxyapatite in bone) forming mineral-polymer composite while for others, such as tendon and plant cell wall, a stiff and strong polymer (collagen in tendon and cellulose in plant cell wall) constitutes the inclusion part of the polymer-polymer composite. These building blocks are bonded by softer organic materials, and the overall properties of these natural materials are highly dependent on the properties of these "weaker" interfaces. While the mechanical properties and the role of inclusions are well studied and understood, there is far less work reported in literature on the mechanics and properties of weak biological interfaces, and their composition, structure and mechanics are poorly understood. In this study the mechanical properties of weak biological interfaces in mollusk nacre are measured and their mechanics of deformation and fracture is characterized. To this end, first, the fracture toughness of interfaces within three different types of nacre (namely top shell, pearl oyster, and red abalone) is, for the first time, determined through combing the result of chevron notch fracture test, micrographs obtained from scanning electron microscope, and linear elastic fracture mechanics concept. The results revealed that fracture toughness of polymeric interfaces within nacre is indeed extremely low, in the order of the toughness of the mineral inclusions. A novel experimental method called Rigid Double Cantilever Beam (RDCB) is developed to measure the fracture toughness of very soft polymeric and biological interfaces. The method not only determines the fracture toughness of interfaces but also yields their cohesive strength, extensibility and stiffness. The method is successfully implemented on three engineering adhesives, and their fracture toughness and cohesive law are reported. The RDCB test is also used to study the effect of substrate, and chemical treatment on the interfacial fracture toughness and cohesive properties of a biological adhesive fibrin network. An eight-chain based model is then proposed to elucidate the bell-shaped cohesive law of fibrin interfaces. The new method can be used to characterize the cohesive behavior of other important proteins such as bone osteopontin. Finally, an improved fracture mechanics based criterion is developed to predict the failure of biological and engineered staggered composites. The model captures the nonuniform distribution of shear stresses along the interfaces, and the resulting stress fields within the inclusions. The criterion can be applied for a wide array of material behavior at the interface and will lead to optimal designs for the interfaces, in order to harness the full potential of bio-inspired composites. " --

Download or read book Structural Interfaces and Attachments in Biology written by Stavros Thomopoulos and published by Springer Science & Business Media. This book was released on 2012-10-05 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Attachment of dissimilar materials in engineering and surgical practice is a perennial challenge. Bimaterial attachment sites are common locations for injury, repeated injury, and mechanical failure. Nature presents several highly effective solutions to the challenge of bimaterial attachment that differ from those found in engineering practice. Structural Interfaces and Attachments in Biology describes the attachment of dissimilar materials from multiple perspectives. The text will simultaneously elucidate natural bimaterial attachments and outline engineering principles underlying successful attachments to the communities of tissue engineers and surgeons. Included an in-depth analysis of the biology of attachments in the body and mechanisms by which robust attachments are formed, a review of current concepts of attaching dissimilar materials in surgical practice and a discussion of bioengineering approaches that are currently being developed.

Download or read book Biomaterial Mechanics written by Heather N. Hayenga and published by CRC Press. This book was released on 2017-05-23 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the fundamental knowledge of mechanics and its application to biomaterials. An overivew of computer modeling in biomaterials is offered and multiple fields where biomaterials are used are reviewed with particular emphasis to the importance of the mechanical properties of biomaterials. The reader will obtain a better understanding of the current techniqus to synthesize, characterize and integrate biomaterials into the human body.

Download or read book Mechanics of Biological Systems and Materials Volume 5 written by Barton C. Prorok and published by Springer Science & Business Media. This book was released on 2012-09-27 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanics of Biological Systems and Materials, Volume 5: Proceedings of the 2012 Annual Conference on Experimental and Applied Mechanics represents one of seven volumes of technical papers presented at the Society for Experimental Mechanics SEM 12th International Congress & Exposition on Experimental and Applied Mechanics, held at Costa Mesa, California, June 11-14, 2012. The full set of proceedings also includes volumes on Dynamic Behavior of Materials, Challenges in Mechanics of Time-Dependent Materials and Processes in Conventional and Multifunctional Materials, Imaging Methods for Novel Materials and Challenging Applications, Experimental and Applied Mechanics, MEMS and Nanotechnology and, Composite Materials and Joining Technologies for Composites.

Download or read book Mechanics of Biological Systems and Materials Volume 4 written by François Barthelat and published by Springer Science & Business Media. This book was released on 2013-08-20 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanics of Biological Systems and Materials, Volume 4: Proceedings of the 2013 Annual Conference on Experimental and Applied Mechanics, the fourth volume of eight from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on a wide range of areas, including: Structure-Function & Design of Soft Biological Tissues Soft Tissue Biomechanics: Nanoscale to Physiological Control Bone Mechanics Biomimetic Materials Residual Stresses in Biological Materials Cells Cellulose Materials

Download or read book Multiscale Characterization of Biological Systems written by Vikas Tomar and published by Springer. This book was released on 2015-11-30 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the latest research work done in the area of interface mechanics of collagen and chitin-based biomaterials along with various techniques that can be used to understand mechanics of biological systems and materials. Topics covered include Raman spectroscopy of biological systems, scale dependence of the mechanical properties and microstructure of crustaceans thin films as biomimetic materials, as well as the role of molecular-level modeling. The use of nanomechanics to investigate interface thermomechanics of collagen and chitin-based biomaterials is also covered in detail. This book also: • Details spectroscope experiments as well as nanomechanic experiments • Reviews exhaustively phenomenological models and Raman spectroscopy of biological systems • Covers the latest in multiscaling for molecular models to predict lab-scale sample properties and investigates interface thermomechanics

Download or read book Biomateriomics written by Steven W. Cranford and published by Springer Science & Business Media. This book was released on 2012-05-23 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomateriomics is the holistic study of biological material systems. While such systems are undoubtedly complex, we frequently encounter similar components -- universal building blocks and hierarchical structure motifs -- which result in a diverse set of functionalities. Similar to the way music or language arises from a limited set of music notes and words, we exploit the relationships between form and function in a meaningful way by recognizing the similarities between Beethoven and bone, or Shakespeare and silk. Through the investigation of material properties, examining fundamental links between processes, structures, and properties at multiple scales and their interactions, materiomics explains system functionality from the level of building blocks. Biomateriomics specifically focuses the analysis of the role of materials in the context of biological processes, the transfer of biological material principles towards biomimetic and bioinspired applications, and the study of interfaces between living and non-living systems. The challenges of biological materials are vast, but the convergence of biology, mathematics and engineering as well as computational and experimental techniques have resulted in the toolset necessary to describe complex material systems, from nano to macro. Applying biomateriomics can unlock Nature’s secret to high performance materials such as spider silk, bone, and nacre, and elucidate the progression and diagnosis or the treatment of diseases. Similarly, it contributes to develop a de novo understanding of biological material processes and to the potential of exploiting novel concepts in innovation, material synthesis and design.

Download or read book Contact Problems for Soft Biological and Bioinspired Materials written by Feodor M. Borodich and published by Springer Nature. This book was released on 2022-04-22 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains contributions from leading researchers in biomechanics, nanomechanics, tribology, contact mechanics, materials science and applications on various experimental techniques including atomic force microscopy (AFM) for studying soft, biomimetic and biological materials and objects. Biologists, physicists, researchers applying methods of contact mechanics and researchers testing materials using indentation techniques along with many other applied scientists will find this book a useful addition to their libraries. Moreover, several reviews in this book are written as introductions to several important and rather sophisticated research areas such as depth-sensing indentation, studying of biological cells by AFM probes, mechanics of adhesive contact and contact between viscoelastic (hereditary elastic) solids. The book containing new theoretical models, results of experimental studies and numerical simulations, along with reviews of above mentioned areas of contact mechanics in application to biological systems, would be beneficial for researchers in many areas of biology, medicine, engineering, mechanics and biomimetics.

Download or read book Handbook Of Biomimetics And Bioinspiration Biologically driven Engineering Of Materials Processes Devices And Systems In 3 Volumes written by Esmaiel Jabbari and published by World Scientific. This book was released on 2014-04-29 with total page 1462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global warming, pollution, food and water shortage, cyberspace insecurity, over-population, land erosion, and an overburdened health care system are major issues facing the human race and our planet. These challenges have presented a mandate to develop “natural” or “green” technologies using nature and the living system as a guide to rationally design processes, devices, and systems. This approach has given rise to a new paradigm, one in which innovation goes hand-in-hand with less waste, less pollution, and less invasiveness to life on earth. Bioinspiration has also led to the development of technologies that mimic the hierarchical complexity of biological systems, leading to novel highly efficient, more reliable multifunctional materials, devices, and systems that can perform multiple tasks at one time. This multi-volume handbook focuses on the application of biomimetics and bioinspiration in medicine and engineering to produce miniaturized multi-functional materials, devices, and systems to perform complex tasks. Our understanding of complex biological systems at different length scales has increased dramatically as our ability to observe nature has expanded from macro to molecular scale, leading to the rational biologically-driven design to find solution to technological problems in medicine and engineering.The following three-volume set covers the fields of bioinspired materials, electromechanical systems developed from concepts inspired by nature, and tissue models respectively.The first volume focuses on the rational design of nano- and micro-structured hierarchical materials inspired by the relevant characteristics in living systems, such as the self-cleaning ability of lotus leaves and cicadas' wings; the superior walking ability of water striders; the anti-fogging function of mosquitoes' eyes; the water-collecting ability of Namib Desert Beetles and spider silk; the high adhesivity of geckos' feet and rose petals; the high adhesivity of mussels in wet aquatic environments; the anisotropic wetting of butterflies' wings; the anti-reflection capabilities of cicadas' wings; the self-cleaning functionality of fish scales; shape anisotropy of intracellular particles; the dielectric properties of muscles; the light spectral characteristics of plant leaves; the regeneration and self-healing ability of earthworms; the self-repairing ability of lotus leaves; the broadband reflectivity of moths' eyes; the multivalent binding, self-assembly and responsiveness of cellular systems; the biomineral formation in bacteria, plants, invertebrates, and vertebrates; the multi-layer structure of skin; the organization of tissue fibers; DNA structures with metal-mediated artificial base pairs; and the anisotropic microstructure of jellyfish mesogloea. In this volume, sensor and microfluidic technologies combined with surface patterning are explored for the diagnosis and monitoring of diseases. The high throughput combinatorial testing of biomaterials in regenerative medicine is also covered.The second volume presents nature-oriented studies and developments in the field of electromechanical devices and systems. These include actuators and robots based on the movement of muscles, algal antenna and photoreception; the non-imaging light sensing system of sea stars; the optical system of insect ocellus; smart nanochannels and pumps in cell membranes; neuromuscular and sensory devices that mimic the architecture of peripheral nervous system; olfaction-based odor sensing; cilia-mimetic microfluidic systems; the infrared sensory system of pyrophilous insects; ecologically inspired multizone temperature control systems; cochlea and surface acoustic wave resonators; crickets' cercal system and flow sensing abilities; locusts' wings and flapping micro air vehicles; the visual motion sensing of flying insects; hearing aid devices based on the human cochlea; the geometric perception of tortoises and pigeons; the organic matter sensing capability of cats and dogs; and the silent flight of rats. The third volume features engineered models of biological tissues. These include engineered matrices to mimic cancer stem cell niches; in vitro models for bone regeneration; models of muscle tissue that enable the study of cardiac infarction and myopathy; 3D models for the differentiation of embryonic stem cells; bioreactors for in vitro cultivation of mammalian cells; human lung, liver and heart tissue models; topographically-defined cell culture models; ECM mimetic tissue printing; biomimetic constructs for regeneration of soft tissues; and engineered constructs for the regeneration of musculoskeletal and corneal tissue.This three-volume set is a must-have for anyone keen to understand the complexity of biological systems and how that complexity can be mimicked to engineer novel materials, devices and systems to solve pressing technological challenges of the twenty-first century.Key Features:The only handbook that covers all aspects of biomimetics and bioinspiration, including materials, mechanics, signaling and informaticsContains 248 colored figures

Download or read book Bioinspired Structures and Design written by Wole Soboyejo and published by Cambridge University Press. This book was released on 2020-09-17 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master simple to advanced biomaterials and structures with this essential text. Featuring topics ranging from bionanoengineered materials to bio-inspired structures for spacecraft and bio-inspired robots, and covering issues such as motility, sensing, control and morphology, this highly illustrated text walks the reader through key scientific and practical engineering principles, discussing properties, applications and design. Presenting case studies for the design of materials and structures at the nano, micro, meso and macro-scales, and written by some of the leading experts on the subject, this is the ideal introduction to this emerging field for students in engineering and science as well as researchers.

Download or read book Biomimetics Materials Structures and Processes written by Petra Gruber and published by Springer Science & Business Media. This book was released on 2011-07-06 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents an outline of current activities in the field of biomimetics and integrates a variety of applications comprising biophysics, surface sciences, architecture and medicine. Biomimetics as innovation method is characterised by interdisciplinary information transfer from the life sciences to technical application fields aiming at increased performance, functionality and energy efficiency. The contributions of the book relate to the research areas: - Materials and structures in nanotechnology and biomaterials - Biomimetic approaches to develop new forms, construction principles and design methods in architecture - Information and dynamics in automation, neuroinformatics and biomechanics Readers will be informed about the latest research approaches and results in biomimetics with examples ranging from bionic nano-membranes to function-targeted design of tribological surfaces and the translation of natural auditory coding strategies.

Download or read book Biomimetics written by Raz Jelinek and published by Walter de Gruyter. This book was released on 2013-06-26 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological systems have always inspired mankind in the creation of new systems and technologies. In recent years the interface between the biological and non-biological worlds appears increasingly blurred due to significant advances both in our understanding of biological phenomena, as well as the development of sophisticated means to manipulate molecular systems for varied applications. Biomimetics as a distinct discipline shows how biology and biological processes are manifested in diverse aspects of chemistry, physics and engineering. This book aims to methodically describe artificial and synthetic assemblies mimicking biological and living systems - from biomaterials to drug discovery to microelectronics and computer sciences.

Download or read book Biomimetics written by Yoseph Bar-Cohen and published by CRC Press. This book was released on 2011-09-21 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mimicking nature – from science fiction to engineering reality Humans have always looked to nature’s inventions as a source of inspiration. The observation of flying birds and insects leads to innovations in aeronautics. Collision avoidance sensors mimic the whiskers of rodents. Optimization algorithms are based on survival of the fittest, the seed-picking process of pigeons, or the behavior of ant colonies. In recent years these efforts have become more intensive, with researchers seeking rules, concepts, and principles of biology to inspire new possibilities in materials, mechanisms, algorithms, and fabrication processes. A review of the current state of the art, Biomimetics: Nature Based Innovation documents key biological solutions that provide a model for innovations in engineering and science. Leading experts address a wide range of topics, including: Artificial senses and organs Mimicry at the cell–materials interface Multiscale modeling of plant cell wall architecture and tissue mechanics The making of biomimetic composites Electroactive polymer (EAP) actuators as artificial muscles EAP-based refreshable braille displays Biomimetic optics from the angles of biology and plants Biomimicry of flying birds, insects, and marine biology Applications of biomimetics in manufacturing, products, and medicine Robotics, including the development of human-like robots Biologically inspired design as a tool for interdisciplinary education The biomimetic process in artistic creation The final chapter outlines the challenges to biomimetic-related innovation and offers a vision for the future. A follow-up to Biomimetics: Biologically Inspired Technologies (2005), this comprehensive reference methodically surveys the latest advances in this rapidly emerging field. It features an abundance of illustrations, including a 32-page full-color insert, and provides extensive references for engineers and scientists interested in delving deeper into the study of biomimetics.

Download or read book Metallic Biomaterial Interfaces written by Jürgen Breme and published by John Wiley & Sons. This book was released on 2008-03-31 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clearly divided into three sections on the interface influence of materials and surface modifications, the physical and physicochemical surface characterization, and the biological characterization of the interface and biosystem reactions, this book is the first to concentrate on the highly important area of metal-based implants and their improved functionality and acceptance by the body.

Download or read book Biological Materials Science written by Marc André Meyers and published by Cambridge University Press. This book was released on 2014-07-31 with total page 647 pages. Available in PDF, EPUB and Kindle. Book excerpt: Takes a materials science approach, correlating structure-property relationships with function across a broad range of biological materials.

Download or read book Biomimetic Bioresponsive and Bioactive Materials written by Matteo Santin and published by John Wiley & Sons. This book was released on 2012-03-07 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The accessible introduction to biomaterials and their applications in tissue replacement, medical devices, and more Molecular and cell biology is being increasingly integrated into the search for high-performance biomaterials and biomedical devices, transforming a formerly engineering- and materials science–based field into a truly interdisciplinary area of investigation. Biomimetic, Bioresponsive, and Bioactive Materials presents a comprehensive introduction to biomaterials, discussing how they are selected, designed, and modified for integration with living tissue and how they can be utilized in the development of medical devices, orthopedics, and other related areas. Examining the physico chemical properties of widely used biomaterials and their uses in different clinical fields, the book explores applications including soft and hard tissue replacement; biointeractive metals, polymers, and ceramics; and in vitro, in vivo, and ex vivo biocompatibility tests and clinical trials. The book critically assesses the clinical level of research in the field, not only presenting proven research, but also positing new avenues of exploration. Biomimetic, Bioresponsive, and Bioactive Materials contains everything needed to get a firm grasp on materials science, fast. Written in an accessible style and including practice questions that test comprehension of the material covered in each chapter, the book is an invaluable tool for students as well as professionals new to the field.

Download or read book Mechanics of Biological Systems and Materials Volume 5 written by Barton C. Prorok and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanics of Biological Systems and Materials, Volume 5: Proceedings of the 2012 Annual Conference on Experimental and Applied Mechanics, the fifth volume of seven from the Conference, brings together 31 contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Experimental and Applied Mechanics, including papers on: Biological Materials & Mechanics Cell Mechanics Mechanics of Biomimetic Materials Mechanics of Brain Tissues and Structures Mechanics of Bone and Related Materials Multi-Scale Mechanics of Natural Fibers Indentation Methods in Soft Materials Imaging Methods in Biological Systems and Materials Mechanics of Tissue Damage Mechanics of Soft Materials and Tissues.