Seeram Ramakrishna

Medical Devices and Regulations: Standards and Practices will shed light on the importance of regulations and standards among all stakeholders, bioengineering designers, biomaterial scientists and researchers to enable development of future medical devices. Based on the authors’ practical experience, this book provides a concise, practical guide on key issues and processes in developing new medical devices to meet international regulatory requirements and standards.

This book provides a comprehensive and detailed analysis of the aspects of sustainability for both natural and synthetic materials. It takes on a unique and realistic approach by undertaking assessments of the sustainable use of materials within the context of the business practices associated with the target industries. Hence, other than providing information for researchers and students of sustainable management of materials, this book will also be useful to engineers, designers, end-users, entrepreneurs, bureaucrats and waste management stakeholders of different waste-producing streams. The overarching concept of circular economy for materials sustainability is stressed throughout the book, and a wide array of industries and material types are covered. The intent of this book is not to offer convenient responses for any socio-economic, environmental, or legal aspects on sustainable materials; rather, it will discuss challenges associated with material usage in everyday life and their possible techno-sustainable solutions.

This book provides comprehensive and practical information on the design and implementation of circular systems for various industries, with a focus on Environmental, Social, and Governance (ESG) factors. The scope of the handbook is to cover the materials circularity in a deeper analysis in accordance to ESG used in various industries such as oil and gas, IT, electronics, medicine, textile, and more. The handbook also covers the key principles of the circular economy, including material efficiency, resource conservation, and waste reduction, and how they impact to different industries. It further critically analyses the challenges and opportunities associated with implementing circular systems in these industries, including the framework for new business models and technical innovations, and the potential benefits in terms of environmental protection, social responsibility, and economic competitiveness. In addition to providing practical information, the handbookalso addresses the ESG factors associated with the circular economy exclusively for each industry. This would include the impact of circular systems on the environment, including the reduction of greenhouse gas emissions and the protection of biodiversity, as well as the social benefits, such as job creation, and the economic benefits, such as cost savings and increased competitiveness. The ultimate goal of the handbook should be to provide guidance and support in a niche evaluation for the development of a more sustainable and equitable future, where the circular economy is a key enabler.

This book provides comprehensive and practical information on the design and implementation of circular systems for various industries, with a focus on Environmental, Social, and Governance (ESG) factors. The scope of the handbook is to cover the materials circularity in a deeper analysis in accordance to ESG used in various industries such as oil and gas, IT, electronics, medicine, textile, and more. The handbook also covers the key principles of the circular economy, including material efficiency, resource conservation, and waste reduction, and how they impact to different industries. It further critically analyses the challenges and opportunities associated with implementing circular systems in these industries, including the framework for new business models and technical innovations, and the potential benefits in terms of environmental protection, social responsibility, and economic competitiveness. In addition to providing practical information, the handbookalso addresses the ESG factors associated with the circular economy exclusively for each industry. This would include the impact of circular systems on the environment, including the reduction of greenhouse gas emissions and the protection of biodiversity, as well as the social benefits, such as job creation, and the economic benefits, such as cost savings and increased competitiveness. The ultimate goal of the handbook should be to provide guidance and support in a niche evaluation for the development of a more sustainable and equitable future, where the circular economy is a key enabler.

This book provides a basic introduction to Sustainability & Sustainable Developments, integrated with current business models and future business prospects. In 10 chapters, the authors cover a wide array of topics comprehensively, in an accessible style of language that will appeal to the uninitiated. Many eye-catching self-illustrated artworks, coupled with in-depth analyses of numerous case studies, allow the reader to grasp the theoretical concepts with ease. Multiple-choice exercises at the end of every chapter (with answers provided) further aid readers in verifying their own understanding. Sustainability for Beginners hopes to encourage effective learning, improve abstract thinking, and culminate sustainable entrepreneurship among students and innovators.

This book provides a basic introduction to Sustainability & Sustainable Developments, integrated with current business models and future business prospects. In 10 chapters, the authors cover a wide array of topics comprehensively, in an accessible style of language that will appeal to the uninitiated. Many eye-catching self-illustrated artworks, coupled with in-depth analyses of numerous case studies, allow the reader to grasp the theoretical concepts with ease. Multiple-choice exercises at the end of every chapter (with answers provided) further aid readers in verifying their own understanding. Sustainability for Beginners hopes to encourage effective learning, improve abstract thinking, and culminate sustainable entrepreneurship among students and innovators.

This book presents a broad scope of the field of biomaterials science and technology, focusing on theory, advances and applications. It is written for those who would like to develop their interest and knowledge towards biomaterials or materials science and engineering. All aspects of biomaterials science are thoroughly addressed, from basic principles of biomaterials, organs and medical devices to advanced topics such as tissue engineering, surface engineering, sterilization techniques, 3D printing and drug delivery systems. Readers are also introduced to major concepts of surface modification techniques, and potential applications of different classes of biomaterials. Multiple-choice questions at the end of every chapter will be helpful for students to test their understanding of each topic, with answers provided at the end of the book.Ultimately, this book offers a one-stop source of information on the essentials of biomaterials and engineering. It is useful both as an introduction and advanced reference on recent advances in the biomaterials field. Suitable readers include undergraduate and graduate students, especially those in Materials Science, Biomedical Engineering and Bioengineering.

This book provides the key fundamental principles, classifications, recent developments, as well as different applications of additive manufacturing technologies. A comprehensive overview of the different classes is given, covering polymer-based, metal-based and ceramic-based systems. Special topics such as bioprinting and 4D printing are also introduced. The authors discuss the technological aspects of additive manufacturing in a very clear and understandable way, delivered with the help of self-illustrating artworks. This book is particularly designed to suit the curriculum requirements of undergraduate and graduate students enrolled in Mechanical Engineering, Material Science, Product Design and Development, Biomedical Engineering, Automobile and Aerospace Engineering, and other closely related domains. Manufacturing professionals working in similar fields may also wish to read it as a refresher and to catch up on recent advances.

This book provides the key fundamental principles, classifications, recent developments, as well as different applications of additive manufacturing technologies. A comprehensive overview of the different classes is given, covering polymer-based, metal-based and ceramic-based systems. Special topics such as bioprinting and 4D printing are also introduced. The authors discuss the technological aspects of additive manufacturing in a very clear and understandable way, delivered with the help of self-illustrating artworks. This book is particularly designed to suit the curriculum requirements of undergraduate and graduate students enrolled in Mechanical Engineering, Material Science, Product Design and Development, Biomedical Engineering, Automobile and Aerospace Engineering, and other closely related domains. Manufacturing professionals working in similar fields may also wish to read it as a refresher and to catch up on recent advances.

Melt Electrospinning: A Green Method to Produce Superfine Fibers introduces the latest results from a leading research group in this area, exploring the structure, equipment polymer properties and spinning conditions of melt electrospinning. Sections introduce the invention of melt electrospinning, including the independent development of centrifugal melt electrospinning and upward melt electrospinning, discuss electro magnetization of melt and the testing method of fiber performance by means of different polymers and self-designed devices, cover simulation, and introduce principle methods and improvement measures of centrifugal melt electrospinning.

Nanofiber Composite Materials for Biomedical Applications presents new developments and recent advances in nanofiber-reinforced composite materials and their use in biomedical applications, including biomaterial developments, drug delivery, tissue engineering, and regenerative medicine. Unlike more conventional titles on composite materials, this book covers the most innovative new developments in nanofiber-based composites, including polymers, ceramics, and metals, with particular emphasis on their preparation and characterization methodology. Selected case studies illustrate new developments in clinical and preclinical use, making the information critical for the development of new medical materials and systems for use in human health care, and for the exploration of new design spaces based on these nanofibers. This book is essential reading for those working in biomedical science and engineering, materials science, nanoscience, biomedical nanotechnology, and biotechnology.

A comprehensive exposition of micro and nanofiber forming, this text provides a unified framework of all these processes (melt and solution blowing, electrospinning, and so on) and describes their foundations, development and applications. It provides an up-to-date, in-depth physical and mathematical treatment, and discusses a wide variety of applications in different fields, including nonwovens, energy, healthcare and the military. It further highlights the challenges and outstanding issues from an interdisciplinary perspective of science and technology, incorporating both fundamentals and applications. Ideal for researchers, engineers and graduate students interested in the formation of micro and nanofibers and their use in functional smart materials.

This book provides a brief overview of the recent trends in innovations. Early inventions/innovations that began in Asia (i.e., compass, paper, gunpowder and printing) spread to the Atlantic (Europe and USA) by land and sea routes. However, with population growth, economic expansion, availability of skilled researchers and lower cost of research in Asia Pacific, there has been a shift in innovation activities in this region.There has been a discernable trend of innovation (R&D) in countries like Japan, Korea, China, India and Singapore. This book attempts to create awareness of this trend and hopes to motivate business leaders and policy makers to take advantage of this shifting trend, as well as to encourage more global collaboration in innovations to face societal challenges in the 21st century.

This book provides a concise and comprehensive introduction of polymer membranes' preparation, functionalization and applications in biotechniques including affinity membrane chromatography, membrane-based biosensor and membrane-based bioreactor.Following an introduction to the general concept of membrane separation in Chapter 1, preparation of polymeric membranes is discussed in Chapter 2. The book then describes in Chapter 3 membrane surface activation, which is a key step in ligand immobilizations. Chapter 4 focuses on ligand immobilization techniques and the organic chemistries behind them. Chapter 5 introduces the application of affinity membrane chromatography. Finally, in Chapter 6, membranes used in biosensors and gas sensors, enzymatic membranes used as biosensor, and membrane biosensor for waste water treatment will be discussed.A novel filter medium, i.e. nonwoven nanofiber membrane, and its preparation method, i.e. electrospinning technique, are also introduced in this book.

This book provides a concise and comprehensive introduction of polymer membranes' preparation, functionalization and applications in biotechniques including affinity membrane chromatography, membrane-based biosensor and membrane-based bioreactor.Following an introduction to the general concept of membrane separation in Chapter 1, preparation of polymeric membranes is discussed in Chapter 2. The book then describes in Chapter 3 membrane surface activation, which is a key step in ligand immobilizations. Chapter 4 focuses on ligand immobilization techniques and the organic chemistries behind them. Chapter 5 introduces the application of affinity membrane chromatography. Finally, in Chapter 6, membranes used in biosensors and gas sensors, enzymatic membranes used as biosensor, and membrane biosensor for waste water treatment will be discussed.A novel filter medium, i.e. nonwoven nanofiber membrane, and its preparation method, i.e. electrospinning technique, are also introduced in this book.

There are several well-known books on the market that cover biomaterials in a general way, but none provide adequate focus on the future of and potential for actual uses of emerging nanontechnology in this burgeoning field.Biomaterials: A Nano Approach is written from a multi-disciplinary point of view that integrates aspects of materials science and engineering, nanotechnology, bioengineering, and biosciences. The book fills a glaring void in the literature by providing a comprehensive discussion of biomaterials and a scientifically plausible extrapolation of likely scenarios in which nanotechnology could play a significant role. The authors introduce and examine basic concepts, processing methodologies, and techniques involved in the preparation and characterization of nanobiomaterials that are specific to biomedical applications. A Self-Contained Book Illustrating Past, Present, and Future Trends in BiomaterialsSpanning from the historical development of biomaterials to cutting-edge advances in the field, the text describes how basic concepts in nanotechnology are applied to the processing of novel nanobiomaterials, including nanostructured metals and alloys. With its illustrative examples and presentation of applications, this text offers a solid framework for understanding present and future trends of biomaterials in human healthcare systems. It is an ideal companion resource for students, researchers, and industrial scientists who specialize in biomaterials and nanobiomaterials.

The research and development of nanofibers has gained much prominence in recent years due to the heightened awareness of its potential applications in the medical, engineering and defense fields. Among the most successful methods for producing nanofibers is the electrospinning process. In this timely book, the areas of electrospinning and nanofibers are covered for the first time in a single volume.The book can be broadly divided into two parts: the first comprises descriptions of the electrospinning process and modeling to obtain nanofibers while the second describes the characteristics and applications of nanofibers. The material is aimed at both newcomers and experienced researchers in the area.

The research and development of nanofibers has gained much prominence in recent years due to the heightened awareness of its potential applications in the medical, engineering and defense fields. Among the most successful methods for producing nanofibers is the electrospinning process. In this timely book, the areas of electrospinning and nanofibers are covered for the first time in a single volume.The book can be broadly divided into two parts: the first comprises descriptions of the electrospinning process and modeling to obtain nanofibers while the second describes the characteristics and applications of nanofibers. The material is aimed at both newcomers and experienced researchers in the area.

Many years of cumulative research has been conducted on the usage of fiber-reinforced composites for biomedical application, but no one source exists where this topic is dealt with systematically. This book addresses polymer composites applied to bioengineering in a comprehensive manner.For potential applications to be successful, full advantage must be taken of the materials properties and the manufacturing techniques to meet the needs of biomedical application. This book focuses on fiber-based composites applied to bioengineering. It addresses three main areas. First, it presents a comprehensive survey of biocomposites from the existing literature in various medical applications, paying particular attention to hard-tissue-related implants. Second, mechanical designs and manufacturing aspects of various fibrous polymer matrix composites are described. The third area concerns examples of the design and development of several medical devices and implants using polymer composites.