<p>Composite materials are engineered materials, made from two or more constituents with significantly different physical or chemical properties which remain separate on a macroscopic level within the finished structure. Due to their special mechanical and physical properties they have the potential
Biomedical Composites. Materials, Manufacturing and Engineering
β Scribed by Davim P.J. (ed.)
- Publisher
- Walter de Gruyter
- Year
- 2014
- Tongue
- English
- Leaves
- 184
- Series
- Advanced Composites
- Category
- Library
No coin nor oath required. For personal study only.
β¦ Synopsis
Composite materials are engineered materials, made from two or more constituents with significantly different physical or chemical properties which remain separate on a macroscopic level within the finished structure. Due to their special mechanical and physical properties they have the potential to replace conventional materials in various fields such as the biomedical industry.
Emerging, though very rapidly growing field: very important for current research as well as training of young scientists.
Biomedical Compositescience and technology is a very timely and strongly interdisciplinary field which needs interaction between chemists, physicists, engineers and biologists.
Biomedical Composites are high potential materials due to special, new and unique mechanical and physical properties.
The Series will be THE comprehensive reference: it covers properties and performance of composite materials, including fibrous and particulate reinforcements in polymeric, metallic and ceramic matrices and 'natural' composites (wood and biological materials, etc.), such as physical and chemical properties, microstructural characterization of composites, design and manufacture of composites and structures, mechanical behaviour in use environments, testing and characterisation techniques, modelling and optimization methods, fracture, creep, tribology, machinability, and performance of composites in service.
β¦ Table of Contents
Cover
Half Title
Advanced Composites: Volume 2
Also of Interest
Biomedical Composites: Materials, Manufacturing and Engineering
Copyright
Preface
Contents
List of Contributing Authors
1. Ceramic polymer composites for hard tissue applications
1.1 Introduction
1.2 Polyethylene based composites
1.3 Polymethymethacrylate based composites
1.4 Polyester based composites
1.5 Chitosan based composites
1.6 Future Scope
1.7 Conclusion
References
2. HAp-metal based biocomposite coatings and characteristics of plasma-deposited HAp-Ti/Ti6Al4V coatings
2.1 Introduction
2.2 HAp-Ti/Ti6Al4V based composites
2.2.1 Hydroxyapatite (HAp)
2.2.2 Titanium and its alloys
2.3 Plasma Spray of HAp-Ti/Ti6Al4V based composites
2.4 Property requirement of biocomposites
2.4.1 Mechanical properties
2.4.2 Biocompatibility
2.4.3 Bioactivity
2.5 Property evaluation
2.5.1 Bond strength
2.5.2 Corrosion behavior evaluation
2.5.3 Immersion test in simulated body fluid
2.6 Plasma sprayed HAp-(Ti/Ti6Al4V) based composite coatings
2.6.1 Bond strength of plasma-sprayed HAp-(Ti/Ti6Al4V) based composite coating
2.6.2 Electrochemical corrosion behavior of plasma-sprayed HAp-(Ti/Ti6Al4V) based composite coatings
2.6.3 Immersion behavior of plasma sprayed HAp-(Ti/Ti6Al4V) based composite coatings
2.7 Conclusions
References
3. Hydrogels based on poly(vinylalcohol) for cartilage replacement
3.1 Hydrogels: General Ideas
3.2 Main properties of hydrogels
3.3 Hydrogels as biomaterials
3.4 Polyvinyl alcohol (PVA) hydrogels: General characteristics
3.5 PVA hydrogels for biomedical applications
3.6 Cartilage: A brief description
3.7 Articular cartilage: Architecture and composition
3.8 Articular cartilage: Mechanical properties
3.9 Frequent medical issues relating to cartilage: Degeneration and osteoarthritis
3.10 Materials used as articular replacement
Conclusions
Acknowledgments
References
4. Polymer composites for cemented total hip replacements
4.1 Introduction
4.1.1 Understanding hip joint prosthesis and fixation techniques
4.1.2 Economic and clinical factors surrounding revision surgeries
4.2 UHMWPE composites
4.3 PMMA composites
Summary
Future scope
References
5. Bioresorbable composites for bone repair
5.1 Introduction
5.2 Bioresorbable materials
5.2.1 Polymers
5.2.1.1 Polyglycolic acid β PGA
5.2.1.2 Polylactic acid β PLA
5.2.1.3 PGA -PLA copolymers
5.2.1.4 Poly Ξ΅-caprolactone β PCL
5.2.2 Bioactive ceramics
5.3 Composites manufacturing methods
5.4 Clinical applications of bioresorbable composites for bone repair
5.5 Conclusions
Re ferences
6. Bioactive glasses and glass-ceramics
6.1 Biodental metals, ceramics and bioactive glass-ceramics; historical background
6.2 Metallic implant materials
6.2.1 Gold alloys
6.2.2 Dental amalgam
6.3 Glass-ceramics and bioactive glass-ceramics
6.3.1 Commercial glass-ceramic products
6.3.2 Protective glass-ceramic
6.3.3 Bioceramics
6.4 Preparation techniques
6.5 Structure of glass-ceramics
6.6 Crystallinity enhancement
6.6.1 By adding activator agents
6.6.2 By sintering process
6.7 Dental glass-ceramics
6.8 Bioactive glass-ceramics
6.9 In vitro and in vivo test for bioactivity
References
7. Metal oxide-based one-dimensional titania nanostructures via electrospinning: Characterization and antimicrobial applications
7.1 Introduction
7.2 General routes/procedures for the synthesis of nanofibers
7.3 Electrospinning process
7.4 General applications of electrospun nanofibers
7.5 Antimicrobial applications of metal oxide-based nanotextured materials/nanofibers
7.6 Concept of doping and composite nanofibers
7.7 Development of pristine TiO2 nanofibers via electrospinning technique
7.8 Doping of titania with metal oxide
7.8.1 Doping of titania with zinc
7.8.2 Doping of titania with copper
7.8.3 Doping of titania with nickel
7.8.4 Doping of titania with cobalt
7.8.5 Doping of titania with cerium
7.9 Plausible antibacterial mechanism of TiO2 / doped-TiO2 nanostructures
7.10 Concluding remarks
Acknowledgment
References
8. Hydrogels for biomedical applications
8.1 Hydrogels: Classification and basic structure
8.1.1 In situ forming hydrogels
Physical crosslinking methods
Covalent crosslinking strategies for forming hydrogels in situ
8.2 Structure-properties relationship
8.2.1 Hydrogel mechanical properties
Hydrogelsβ time dependent properties
Stress strain behavior
8.2.2 Hydrogel swelling
8.3 Biomedical applications
8.3.1 Tissue engineering
8.3.2 Drug delivery
8.3.2.1 Design criteria for hydrogels in drug delivery
Incorporation of drugs
8.3.2.2 Drugs release from hydrogels formulations
Dynamic hydrogels
Composite hydrogels
Micro-nanoscale hydrogels
In situ forming hydrogel
References
Index
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