Download or read book Materials Engineering for Enhanced Tissue Scaffold Mechanical Properties written by Jason W. Drexler and published by . This book was released on 2010 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: As the body's natural scaffolding is largely comprised of collagen, a significant amount of research is being conducted focused on how to engineer collagen scaffolds with properties identical to natively derived collagen. A major benefit of utilizing collagen as the source material for tissue engineering scaffolds is its bioactive chemistry and ability to support cell attachment and growth. Currently, the only commercially successful tissue engineered product, Apligraf®, utilized a collagen scaffolds to form temporary skin. Despite the benefits of collagen-based tissue engineering scaffolds, many challenges are associated with the use of these materials including low strength, low stiffness and long processing times.
Download or read book Bone Tissue Engineering written by Jeffrey O. Hollinger and published by CRC Press. This book was released on 2004-10-14 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on bone biology, Bone Tissue Engineering integrates basic sciences with tissue engineering. It includes contributions from world-renowned researchers and clinicians who discuss key topics such as different models and approaches to bone tissue engineering, as well as exciting clinical applications for patients. Divided into four sections, t
Download or read book Smart Materials for Tissue Engineering written by Qun Wang and published by Royal Society of Chemistry. This book was released on 2016-12-13 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years there has been tremendous progress in the area of tissue engineering research. This book focusses on the fundamental principles underpinning these recent advances in the materials science developed for tissue engineering purposes. Smart materials for tissue engineering are produced by modifying the physicochemical and biological properties of the scaffolds with response to external stimuli to enhance the tissue regeneration. The functions of living cells can be regulated by smart materials which respond to changes in the surrounding microenvironment. This book comprehensively documents the recent advancements in smart materials for tissue engineering and will provide an essential text for those working in materials science and materials engineering, in academia and industry.
Download or read book Handbook of Tissue Engineering Scaffolds Volume One written by Masoud Mozafari and published by Woodhead Publishing. This book was released on 2019-06-15 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Tissue Engineering Scaffolds: Volume One, provides a comprehensive and authoritative review on recent advancements in the application and use of composite scaffolds in tissue engineering. Chapters focus on specific tissue/organ (mostly on the structure and anatomy), the materials used for treatment, natural composite scaffolds, synthetic composite scaffolds, fabrication techniques, innovative materials and approaches for scaffolds preparation, host response to the scaffolds, challenges and future perspectives, and more. Bringing all the information together in one major reference, the authors systematically review and summarize recent research findings, thus providing an in-depth understanding of scaffold use in different body systems. Dedicated to the specialist topic of composite scaffolds, featuring all human body systems Covers basic fundamentals and advanced clinical applications Includes up-to-date information on preparation methodology and characterization techniques Highlights clinical data and case studies
Download or read book Nanotechnology and Tissue Engineering written by Cato T. Laurencin and published by CRC Press. This book was released on 2008-06-16 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanofabrication gives us the ability to mimic biological structures with molecular level precision. Offering a natural progression of topics, Nanotechnology and Tissue Engineering: The Scaffold provides a state-of-the-art account of groundbreaking research in this rapidly emerging area of biomedical engineering. Emphasizing the importance of scaffo
Download or read book Characterization of Biomaterials written by Julia Will and published by Elsevier Inc. Chapters. This book was released on 2013-03-12 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to enhance the application potential of scaffolds in tissue engineering, comprehensive characterization of scaffold micro- and macro-structure, porosity, permeability and mechanical properties are required. In addition, before in vivo studies can be carried out, a complete assessment of the in vitro behavior of scaffolds, e.g. in selected cell culture studies, is required. The present chapter revises the wide range of methods applied to characterize scaffolds and emphasizes the need for a combination of different characterization techniques for understanding scaffold performance required for successful bone regeneration.
Download or read book Scaffolds for Tissue Engineering written by Claudio Migliaresi and published by CRC Press. This book was released on 2014-06-10 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scaffolds for tissue engineering are devices that exploit specific and complex physical and biological functions, in vitro or in vivo, and communicate through biochemical and physical signals with cells and, when implanted, with the body environment. Scaffolds are produced mainly with synthetic materials, and their fabrication technologies are deri
Download or read book Characterisation and Design of Tissue Scaffolds written by Paul Tomlins and published by Elsevier. This book was released on 2015-10-30 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Characterisation and Design of Tissue Scaffolds offers scientists a useful guide on the characterization of tissue scaffolds, detailing what needs to be measured and why, how such measurements can be made, and addressing industrially important issues. Part one provides readers with information on the fundamental considerations in the characterization of tissue scaffolds, while other sections detail how to prepare tissue scaffolds, discuss techniques in characterization, and present practical considerations for manufacturers. Summarizes concepts and current practice in the characterization and design of tissue scaffolds Discusses design and preparation of scaffolds Details how to prepare tissue scaffolds, discusses techniques in characterization, and presents practical considerations for manufacturers
Download or read book Tissue Repair written by Xiaoming Li and published by Springer. This book was released on 2017-06-15 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the effective reinforcement of scaffolds by means of different kinds of fibers and tubes to meet different needs in the context of tissue repair. It covers the fabrication of the reinforced scaffolds, the factors influencing their properties, and their applications for hard and soft tissue repair. Further, it presents a range of concrete examples, case studies and research frontiers, providing readers a better understanding of how the respective fibers or tubes influence the mechanical properties, biodegradability, biocompatibility and bioactivity of scaffolds, and how they fulfill specific medical requirements. As such, the book provides a valuable and informative resource for researchers, technicians and students in the fields of biomaterials, tissue engineering and regenerative medicine.
Download or read book Nanotechnology and Regenerative Engineering written by Cato T. Laurencin and published by CRC Press. This book was released on 2014-10-28 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanotechnology and regenerative engineering have emerged to the forefront as the most versatile and innovative technologies to foster novel therapeutic techniques and strategies of the twenty-first century. The first edition of Nanotechnology and Tissue Engineering: The Scaffold was the first comprehensive source to explain the developments in nanostructured biomaterials for tissue engineering, the relevance of nanostructured materials in tissue regeneration, and the current applications of nanostructured scaffolds for engineering various tissues. This fully revised second edition, renamed Nanotechnology and Regenerative Engineering: The Scaffold, provides a thorough update to the existing material, bringing together these two unique areas to give a perspective of the emerging therapeutic strategies for a wide audience. New coverage includes: Updated discussion of the importance of scaffolds in tissue engineering Exploration of cellular interactions at the nanoscale Complete range of fabrication processes capable of developing nanostructured scaffolds for regenerative engineering Applications of nanostructured scaffolds for neural, skin, cardiovascular, and musculoskeletal regenerative engineering FDA approval process of nanostructure scaffolds Products based on nanostructured scaffolds Due to the unique and tissue-mimic properties of the nanostructured scaffolds, the past five years have seen a tremendous growth in nanostructured materials for biological applications. The revised work presents the current state-of-the-art developments in nanostructured scaffolds for regenerative engineering.
Download or read book Handbook of Intelligent Scaffold for Tissue Engineering and Regenerative Medicine written by and published by CRC Press. This book was released on 2012-02-17 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing detailed knowledge about fullerene nanowhiskers and the related low-dimensional fullerene nanomaterials, this book introduces tubular nanofibers made of fullerenes, "fullerene nanotubes," as well as the single crystalline thin film made of C60, called "fullerene nanosheet." It is the first publication featuring the fullerene nanowhiskers made of C60, C70, and C60 derivatives and so forth. It demonstrates the synthetic method (liquid–liquid interfacial precipitation method) and the physical and chemical properties such as electrical, mechanical, optical, magnetic, thermodynamic, and surface properties for the fullerene nanowhiskers, including their electronic device application.
Download or read book Composite Synthetic Scaffolds for Tissue Engineering and Regenerative Medicine written by Naznin Sultana and published by Springer. This book was released on 2014-10-16 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses important biomaterials which are commonly used to fabricate scaffolds and it describes two major protocols employed in scaffold fabrication. Tissue engineering or regenerative medicine aims at restoring ex-novo tissues and organs whose functionality has been compromised as a consequence of diseases or traumatic events. The innovative concept underlying tissue engineering is the use of autologous cells, obtained from a biopsy of the patient. Cells are seeded on a porous scaffold which has the role of supporting and guiding cells towards the development of tissue-like structures as well as providing a platform for the delivery under controlled condition of growth factor release, etc. The successful manufacture of scaffolds for tissue engineering applications is crucial. In this book, these biomaterials are discussed. The book also covers illustrated examples, structure and properties of scaffolds, cellular interactions and drug delivery.
Download or read book Mechanical Properties of Collagen based Scaffolds for Tissue Regeneration written by Biraja Prasad Kanungo and published by . This book was released on 2009 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: (cont.) The mechanical properties were lower for the more highly mineralized scaffolds as a result of an increase in the number of defects such as cracked and disconnected walls. Next, we attempted to increase the mechanical properties by increasing the relative density of the MCG scaffolds. The volume fraction of solids in the slurry was increased by a vacuum-filtration technique. The slurry was then freeze-dried in the conventional manner to produce scaffolds with increased relative densities. Increasing the relative density by a factor of 3 increased the dry Young's modulus and crushing strength roughly by 9 and 7 times, respectively, allowing the dry scaffolds to withstand hard thumb pressure. The Young's modulus for the densest scaffold in the hydrated state was in the optimum range for MSC to differentiate into bone cells. Further, we attempted to improve the mechanical properties of the CG scaffold using the same technique. We were able to achieve an increase in its tensile Young's modulus in the dry state by a factor of aboutl0 times. Finally, the fraction of MC3T3 cells attaching to the CG scaffolds was found to increase linearly with the specific surface area of the scaffold, or with the number of binding sites available for cell attachment.
Download or read book Scaffolds in Tissue EngineeringMaterials Technologies and Clinical Applications written by Francesco Baino and published by BoD – Books on Demand. This book was released on 2017-12-13 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomaterials are often designed to act as scaffolds, i.e., 3D porous templates that support and stimulate the growth of healthy tissue and then safely dissolve once they have performed their functions. This book provides a picture of the current state of the art in the field of scaffolds for tissue engineering, highlighting the potential associated to the latest scientific and technological advancements. The former part of the book focuses on the repair of "hard" tissues (primarily bone) by means of bioceramic/glass scaffolds, and the latter deals with the applications of polymeric scaffolds for regenerating "soft" tissues and structures including the peripheral nerve, heart, gastric mucosa and pancreas. Special emphasis is given to the challenges associated to scaffold manufacturing, biomimetic properties and cell-scaffold interactions.
Download or read book Handbook of Tissue Engineering Scaffolds Volume Two written by Masoud Mozafari and published by Woodhead Publishing. This book was released on 2019-06-15 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Tissue Engineering Scaffolds: Volume Two provides a comprehensive and authoritative review on recent advancements in the application and use of composite scaffolds in tissue engineering. Chapters focus on specific tissue/organ (mostly on the structure and anatomy), the materials used for treatment, natural composite scaffolds, synthetic composite scaffolds, fabrication techniques, innovative materials and approaches for scaffolds preparation, host response to the scaffolds, challenges and future perspectives, and more. Bringing all the information together in one major reference, the authors systematically review and summarize recent research findings, thus providing an in-depth understanding of scaffold use in different body systems. Dedicated to the specialist topic of composite scaffolds, featuring all human body systems Covers basic fundamentals and advanced clinical applications Includes up-to-date information on preparation methodology and characterization techniques Highlights clinical data and case studies
Download or read book Myocardial Tissue Engineering written by Aldo R. Boccaccini and published by Springer Science & Business Media. This book was released on 2011-08-29 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Myocardial tissue engineering (MTE), a concept that intends to prolong patients’ life after cardiac damage by supporting or restoring heart function, is continuously improving. Common MTE strategies include an engineered ‘vehicle’, which may be a porous scaffold or a dense substrate or patch, made of either natural or synthetic polymeric materials. The function of the substrate is to aid transportation of cells into the diseased region of the heart and support their integration. This book, which contains chapters written by leading experts in MTE, gives a complete analysis of the area and presents the latest advances in the field. The chapters cover all relevant aspects of MTE strategies, including cell sources, specific TE techniques and biomaterials used. Many different cell types have been suggested for cell therapy in the framework of MTE, including autologous bone marrow-derived or cardiac progenitors, as well as embryonic or induced pluripotent stem cells, each having their particular advantages and disadvantages. The book covers a complete range of biomaterials, examining different aspects of their application in MTE, such as biocompatibility with cardiac cells, mechanical capability and compatibility with the mechanical properties of the native myocardium as well as degradation behaviour in vivo and in vitro. Although a great deal of research is being carried out in the field, this book also addresses many questions that still remain unanswered and highlights those areas in which further research efforts are required. The book will also give an insight into clinical trials and possible novel cell sources for cell therapy in MTE.
Download or read book Frontiers in Tissue Engineering written by C.W. Patrick and published by Elsevier. This book was released on 1998-02-20 with total page 717 pages. Available in PDF, EPUB and Kindle. Book excerpt: Frontiers in Tissue Engineering is a carefully edited compilation of state-of-the-art contributions from an international authorship of experts in the diverse subjects that make up tissue engineering. A broad representation of the medical, scientific, industrial and regulatory community is detailed in the book. The work is an authoritative and comprehensive reference source for scientists and clinicians working in this emerging field. The book is divided into three parts: fundamentals and methods of tissue engineering, tissue engineering applied to specialised tissues, and tissue engineering applied to organs. The text offers many novel approaches, including a detailed coverage of cell-tissue interactions at cellular and molecular levels; cell-tissue surface, biochemical, and mechanical environments; biomaterials; engineering design; tissue-organ function; new approaches to tissue-organ regeneration and replacement of function; ethical considerations of tissue engineering; and government regulation of tissue-engineered products.
