[PDF] Porous Polymeric Bioresorbable Scaffolds For Tissue Engineering eBook

Author : Chiara Gualandi
Publisher : Springer Science & Business Media
Page : 132 pages
File Size : 28,11 MB
Release : 2011-04-07
Category : Technology & Engineering
ISBN : 3642192726

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The development and application of bioactive nano-structured constructs for tissue regeneration is the focus of the research summarised in this thesis. Moreover, a particular focus is the rational use of supercritical carbon dioxide foaming and electrospinning technologies which can lead to innovative polymeric bioresorbable scaffolds made of hydrolysable (both commercial and ‘ad-hoc’ synthesized) polyesters. Mainly, the author discusses the manipulation of polymer chemical structure and composition to tune scaffold physical properties, and optimization of scaffold 3D architecture by a smart use of both fabrication techniques. The multidisciplinary nature of this research is imperative in pursuing the challenge of tissue regeneration successfully. One of the strengths of this thesis is the integration of knowledge from chemistry, physics, engineering, materials science and biomedical science which has contributed to setting up new national and international collaborations, while strengthening existing ones.

Author : naznin sultana
Publisher : Springer Science & Business Media
Page : 71 pages
File Size : 49,60 MB
Release : 2012-12-15
Category : Technology & Engineering
ISBN : 3642348025

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This book addresses the principles, methods and applications of biodegradable polymer based scaffolds for bone tissue engineering. The general principle of bone tissue engineering is reviewed and the traditional and novel scaffolding materials, their properties and scaffold fabrication techniques are explored. By acting as temporary synthetic extracellular matrices for cell accommodation, proliferation, and differentiation, scaffolds play a pivotal role in tissue engineering. This book does not only provide the comprehensive summary of the current trends in scaffolding design but also presents the new trends and directions for scaffold development for the ever expanding tissue engineering applications.

Author : Jeffrey O. Hollinger
Publisher : CRC Press
Page : 500 pages
File Size : 20,24 MB
Release : 2004-10-14
Category : Medical
ISBN : 1135501912

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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

Author : Rui L. Reis
Publisher : Springer Science & Business Media
Page : 419 pages
File Size : 44,64 MB
Release : 2012-12-06
Category : Science
ISBN : 940100305X

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Biodegradable, polymer-based systems are playing an increasingly pivotal role in tissue engineering replacement and regeneration. This type of biology-driven materials science is slated to be one of the key research areas of the 21st century. The following aspects are crucial: the development of adequate human cell culture to produce the tissues in adequate polymer scaffold materials; the development of culture technology with which human tissues can be grown ex-vivo in 3D polymer matrices; the development of material technology for producing the degradable, 3D matrices, having mechanical properties similar to natural tissue. In addressing these and similar problems, the book contains chapters on biodegradable polymers, polymeric biomaterials, surface modification for controlling cell-material interactions, scaffold design and processing, biomimetic coatings, biocompatibility evaluation, tissue engineering constructs, cell isolation, characterisation and culture, and controlled release of bioactive agents.

Author : Naznin Sultana
Publisher : Springer
Page : 69 pages
File Size : 47,31 MB
Release : 2014-10-16
Category : Technology & Engineering
ISBN : 3319097555

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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.

Author : Peter X. Ma
Publisher : CRC Press
Page : 656 pages
File Size : 14,17 MB
Release : 2005-08-19
Category : Medical
ISBN : 1420027565

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The growing interest in scaffolding design and increasing research programs dedicated to regenerative medicine corroborate the need for Scaffolding in Tissue Engineering. While certain books and journal articles address various aspects in the field, this is the first current, comprehensive text focusing on scaffolding for tissue engineering.

Author : Paul Tomlins
Publisher : Elsevier
Page : 296 pages
File Size : 45,87 MB
Release : 2015-10-30
Category : Technology & Engineering
ISBN : 1782420959

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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

Author : Claudio Migliaresi
Publisher : CRC Press
Page : 671 pages
File Size : 20,67 MB
Release : 2014-06-10
Category : Medical
ISBN : 9814463213

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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

Author : Sangamesh G. Kum bar
Publisher : Newnes
Page : 421 pages
File Size : 47,94 MB
Release : 2014-01-21
Category : Technology & Engineering
ISBN : 0123972906

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Polymers are important and attractive biomaterials for researchers and clinical applications due to the ease of tailoring their chemical, physical and biological properties for target devices. Due to this versatility they are rapidly replacing other classes of biomaterials such as ceramics or metals. As a result, the demand for biomedical polymers has grown exponentially and supports a diverse and highly monetized research community. Currently worth $1.2bn in 2009 (up from $650m in 2000), biomedical polymers are expected to achieve a CAGR of 9.8% until 2015, supporting a current research community of approximately 28,000+. Summarizing the main advances in biopolymer development of the last decades, this work systematically covers both the physical science and biomedical engineering of the multidisciplinary field. Coverage extends across synthesis, characterization, design consideration and biomedical applications. The work supports scientists researching the formulation of novel polymers with desirable physical, chemical, biological, biomechanical and degradation properties for specific targeted biomedical applications. Combines chemistry, biology and engineering for expert and appropriate integration of design and engineering of polymeric biomaterials Physical, chemical, biological, biomechanical and degradation properties alongside currently deployed clinical applications of specific biomaterials aids use as single source reference on field. 15+ case studies provides in-depth analysis of currently used polymeric biomaterials, aiding design considerations for the future

Author : Justin Brown
Publisher : Academic Press
Page : 254 pages
File Size : 34,29 MB
Release : 2016-11-03
Category : Technology & Engineering
ISBN : 0128033991

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Bio-Instructive Scaffolds for Musculoskeletal Tissue Engineering and Regenerative Medicine explores musculoskeletal tissue growth and development across populations, ranging from elite athletes to the elderly. The regeneration and reparation of musculoskeletal tissues present the unique challenges of requiring both the need to withstand distinct forces applied to the body and ability to support cell populations. The book is separated into sections based on tissue type, including bone, cartilage, ligament and tendon, muscle, and musculoskeletal tissue interfaces. Within each tissue type, the chapters are subcategorized into strategies focused on cells, hydrogels, polymers, and other materials (i.e. ceramics and metals) utilized in musculoskeletal tissue engineering applications. In each chapter, the relationships that exist amongst the strategy, stem cell differentiation and somatic cell specialization at the intracellular level are emphasized. Examples include intracellular signaling through growth factor delivery, geometry sensing of the surrounding network, and cell signaling that stems from altered population dynamics. Presents a self-contained work for the field of musculoskeletal tissue engineering and regenerative medicine Focuses on how materials of structures can be designed to be resistant while promoting viable grafts Contains major tissue types that are covered with a strategy for each material and structure