Degradation Phenomena On Polymeric Biomaterials
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Degradation Phenomena On Polymeric Biomaterials
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Author : Heinrich Planck
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Degradation Phenomena On Polymeric Biomaterials written by Heinrich Planck and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
Tradi tionally, the International lTV - Conferences on Biomate rials are focussing on problems in Biomedical Engineering, problems, which are still unsolved, of main interest, and which are of interdisciplinary character. In 1983, the Division of Biomedical Engineering of the Institute of Textile Technology and Chemical Engineering, Denkendorf, started wi th a conference about the use of polyurethanes in biomedicine. Three years later,. in 1986, progress in development and use of polyurethanes was selected as conference topic. It had to be realized that degradation problems were still dominating the discussions. The main discussion topics were: What are the causes for the degradation? How can one prevent them? What are the degradation products, and do they affect the human body? How can one simu late the degradation? How can one accelerate the in vitro tests and how can the results predict the in vivo behaviour of the material? How do in vitro tests correlate with animal tests and the behaviour in the human body? At the third conference in 1989, the speakers focused on the use of textiles in medicine. Again the problem of degradation was discussed intensively and demonstrated by the failure of textile implants, the degradation of aramide polymers or the degradation of resorbable suture materials. The examples make clear, that degradation may be a desired or undesired property of an implant.
Durability And Reliability Of Medical Polymers
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Author : Mike Jenkins
language : en
Publisher: Elsevier
Release Date : 2012-08-13
Durability And Reliability Of Medical Polymers written by Mike Jenkins and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-13 with Medical categories.
Given the widespread use of polymers in medical devices, the durability and reliability of this material in use is an area of critical importance. Durability and reliability of medical polymers reviews the performance of both bioresorbable and non-bioresorbable medical polymers. Part one provides a review of the types and properties of bioresorbable medical polymers. The effect of molecular structure on properties is discussed, along with the processing of bioresorbable and other polymers for medical applications. Transport phenomena and the degradation of bioresorbable medical polymers are reviewed, before an exploration of synthetic bioresorbable polymers and their use in orthopaedic tissue regeneration. Part two goes on to explore the durability and reliability of non-bioresorbable medical polymers, and wear processes in polymer implants and ageing processes of biomedical polymers in the body are discussed in depth, before an investigation into manufacturing defects and the failure of synthetic polymeric medical devices. With its distinguished editors and international team of expert contributors, Durability and reliability of medical polymers is an essential tool for all materials scientists, researchers and engineers involved in the design, development and application of medical polymers, whilst also providing a helpful overview of the subject for biologists, chemist and clinicians. Comprehensively examines the performance of both bioresorbable and non-bioresorbable medical polymers Discusses the processing of bioresorbable and other polymers for medical applications, before reviewing the degradation of bioresorbable medical polymers Explores the durability and reliability of non-bioresorbable medical polymers and discusses wear processes in polymer implants and ageing processes of biomedical polymers in the body
A Phenomenological Mathematical Modelling Framework For The Degradation Of Bioresorbable Composites
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Author : Ismael Moreno-Gomez
language : en
Publisher: Springer
Release Date : 2019-04-05
A Phenomenological Mathematical Modelling Framework For The Degradation Of Bioresorbable Composites written by Ismael Moreno-Gomez and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-05 with Technology & Engineering categories.
This book presents a generalised computational model for the degradation of resorbable composites, using analytic expressions to represent the interwoven phenomena present during degradation. It then combines this modelling framework with a comprehensive database of quantitative degradation data mined from existing literature and from novel experiments, to provide new insights into the interrelated factors controlling degradation. Resorbable composites made of biodegradable polyesters and calcium-based ceramics have significant therapeutic potential as tissue engineering scaffolds, as temporary implants and as drug-loaded matrices for controlled release. However, their degradation is complex and the rate of resorption depends on multiple connected factors such as the shape and size of the device, polymer chemistry and molecular weight, particle phase, size, volume fraction, distribution and pH-dependent dissolution properties. Understanding and ultimately predicting the degradation of resorbable composites is of central importance if we are to fully unlock the promise of these materials.
Polymeric Biomaterials Revised And Expanded
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Author : Severian Dumitriu
language : en
Publisher: CRC Press
Release Date : 2001-11-29
Polymeric Biomaterials Revised And Expanded written by Severian Dumitriu and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-11-29 with Science categories.
Offering nearly 7000 references-3900 more than the first edition-Polymeric Biomaterials, Second Edition is an up-to-the-minute source for plastics and biomedical engineers, polymer scientists, biochemists, molecular biologists, macromolecular chemists, pharmacists, cardiovascular and plastic surgeons, and graduate and medical students in these disciplines. Completely revised and updated, it includes coverage of genetic engineering, synthesis of biodegradable polymers, hydrogels, and mucoadhesive polymers, as well as polymers for dermacosmetic treatments, burn and wound dressings, orthopedic surgery, artificial joints, vascular prostheses, and in blood contacting systems.
Natural And Synthetic Biomedical Polymers
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Author : Sangamesh G. Kum bar
language : en
Publisher: Newnes
Release Date : 2014-01-21
Natural And Synthetic Biomedical Polymers written by Sangamesh G. Kum bar and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-21 with Technology & Engineering categories.
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
Modelling Degradation Of Bioresorbable Polymeric Medical Devices
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Author : J Pan
language : en
Publisher: Elsevier
Release Date : 2014-10-24
Modelling Degradation Of Bioresorbable Polymeric Medical Devices written by J Pan and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-24 with Technology & Engineering categories.
The use of bioresorbable polymers in stents, fixation devices and tissue engineering is revolutionising medicine. Both industry and academic researchers are interested in using computer modelling to replace some experiments which are costly and time consuming. This book provides readers with a comprehensive review of modelling polymers and polymeric medical devices as an alternative to practical experiments. Chapters in part one provide readers with an overview of the fundamentals of biodegradation. Part two looks at a wide range of degradation theories for bioresorbable polymers and devices. The final set of chapters look at advances in modelling biodegradation of bioresorbable polymers. This book is an essential guide to those concerned with replacing tests and experiments with modelling. Provides a comprehensive mathematical framework for computer modelling of polymers and polymeric medical devices that can significantly reduce the number of experiments needed Reviews the fundamental methods of modelling degradation, and applies these to particular materials including amorphous bioresorbable polyesters, semicrystalline biodegradable polyesters, and composite materials made of biodegradable polyesters and triclcium phosphates
Biomaterials Degradation
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Author : Mário A. Barbosa
language : en
Publisher: North Holland
Release Date : 1991
Biomaterials Degradation written by Mário A. Barbosa and has been published by North Holland this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Medical categories.
The contributions in this volume provide a critical assessment of the characteristics of common and new biomaterials used in orthopaedic and maxillo-facial surgery, with regard to their resistance to degradation and the associated biological responses of the human body. The topics covered include the properties of metallic, ceramic and polymeric materials, and their applications in modern surgery, particularly in the orthopaedic and dental fields. Their degradation is analysed in detail, from both the negative and positive aspects. Written by eminent scientists from a variety of basic and applied disciplines, the papers will be a useful and dynamic tool for those wishing to increase their knowledge of biomaterials, as well as providing a guide to recent literature in this field."
Polymeric Biomaterials
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Author : Severian Dumitriu
language : en
Publisher: CRC Press
Release Date : 2020-03-05
Polymeric Biomaterials written by Severian Dumitriu and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-05 with Science categories.
Biomaterials have had a major impact on the practice of contemporary medicine and patient care. Growing into a major interdisciplinary effort involving chemists, biologists, engineers, and physicians, biomaterials development has enabled the creation of high-quality devices, implants, and drug carriers with greater biocompatibility and biofunctiona
Polymeric Biomaterials
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Author : M. I. Shtilman
language : en
Publisher: VSP
Release Date : 2003-07-28
Polymeric Biomaterials written by M. I. Shtilman and has been published by VSP this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-07-28 with Science categories.
Polymers and polymer-based composites possess a wide spectrum of properties, which allow them to be used in a diverse range of medical applications. This volume in the book series New Concepts in Polymer Science deals with the application features of polymeric implants, their interaction with surrounding living tissues, the demands imposed upon the objects implanted and polymeric materials used for their manufacture, and the main types of polymers applied and their properties.Chapters 1-8 are devoted to various polymer applications in medical and biological fields; chapters 9-10 consider individual polymeric materials used in this field.This monograph is designed for use as a textbook for specializations in chemical and technological courses in universities, as well as a methodical manual and directory for scientists and researchers in both academia and industry.
Polymer Biomaterials In Solution As Interfaces And As Solids
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Author : Stuart Cooper
language : en
Publisher: CRC Press
Release Date : 2014-07-30
Polymer Biomaterials In Solution As Interfaces And As Solids written by Stuart Cooper and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-30 with Science categories.
The articles collected in this publication have previously been published in eight special issues of the Journal of Biomaterials Science, Polymer Edition, in honour of Dr. Allan S. Hoffman, who is known as a pioneer, a leader and a mentor in the field of biomaterials. The papers from renowned scientists from all parts of the world, representing the