Biomedical Composites ( 2 )

Publication series :2

Author: Ambrosio   Luigi  

Publisher: Elsevier Science‎

Publication year: 2017

E-ISBN: 9780081007594

P-ISBN(Paperback): 9780081007525

Subject: R318.08 Biological Materials

Keyword: 基础医学,工程材料学

Language: ENG

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Description

Biomedical Composites, Second Edition, provides revised, expanded, and updated content suitable for those active in the biomaterials and bioengineering field. Three new chapters cover modeling of biocomposites, 3D printing of customized scaffolds, and constructs and regulatory issues. Chapters from the first edition have been revised in order to provide up-to-date, comprehensive coverage of developments in the field.

Part One discusses the fundamentals of biocomposites, with Part Two detailing a wide range of applications of biocomposites. Chapters in Part Three discuss the biocompatibility, mechanical behavior, and failure of biocomposites, while the final section looks at the future for biocomposites.

Professor Luigi Ambrosio is the Director of the Institute for Composite and Biomedical Materials, Italy. He is a renowned scientist with expertise in biomedical composites and has published over 150 papers in international scientific journals and books, 16 patents, and over 250 presentations at international and national conferences.

  • Led by an expert editor with many years of experience in academia and widely recognized as an international expert on biomedical composites
  • Features an overview of biocomposites for a wide range of biomedical applications
  • Provides revised, expanded, and updated coverage, including three new chapters

Chapter

Sources of additional information

Chapter 2: Design and fabrication methods for biocomposites

2.1 Introduction

2.2 Production techniques for biocomposite parts

2.3 Conventional composite processing techniques

2.3.1 Extrusion and injection for thermoplastic materials

2.3.2 Filament winding

2.3.3 Compression

2.3.4 Infusion

2.3.5 Autoclaving

2.4 Solution-based techniques

2.4.1 Solvent casting

2.4.2 Phase separation

2.4.3 Electrospinning

2.5 AM technologies

2.6 Influence of the processing parameters on the material characteristics of biocomposites

2.7 Designing with biocomposites for tissue engineering applications

2.8 Conclusions

References

Chapter 3: Hard tissue applications of biocomposites

3.1 Introduction

3.2 Head and neck applications

3.2.1 Maxillofacial applications

3.2.2 Aural applications

3.2.3 Dental applications

3.3 Axial skeleton applications

3.3.1 Internal applications

3.3.2 External applications

3.4 Advantages in the use of composites for hard tissue applications

3.5 Disadvantages in the use of composites for hard tissue applications

3.6 Future trends

References

Chapter 4: Soft tissue application of biocomposites

4.1 The multiphase composition of natural tissues: Inspiration from living soft tissue composites

4.1.1 Soft tissues as structural composites

4.1.2 Soft tissues as composite hydrogels

4.1.3 Soft tissues as multifunctional composites

4.1.4 Biophysical cues of soft tissue composites

4.2 Engineered biocomposites for soft tissue application

4.2.1 Biomimetic and bioinspired structural biocomposites

4.2.2 Biocomposites to control molecular diffusion

4.2.2.1 Biocomposites to guide tissue regeneration

4.2.2.2 Biocomposites for cancer treatment

4.2.3 Multifunctional biocomposites

4.2.3.1 Electroactive soft biocomposites

4.2.3.2 Magnetic soft biocomposites

4.2.3.3 Micro and nanopatterned soft biocomposites

4.2.4 Composites to monitor biological signals

4.3 Conclusions: Engineered composites for soft tissues

References

Chapter 5: Composite materials for bone repair

5.1 Introduction

5.2 Component selection and general design considerations

5.3 Fabrication of particulate composites

5.4 Fabrication of nanocomposites

5.5 Composite scaffolds

5.6 Mechanisms for enhancing mechanical properties

5.7 Conclusions and future trends

References

Further Reading

Chapter 6: Composite coatings for implants and tissue engineering scaffolds

6.1 Introduction

6.2 Types of composite coatings

6.2.1 Anti-wear coatings

6.2.2 Biocompatible coatings

6.2.3 AntiBacterial coatings

6.3 Synthesis of composite coatings

6.3.1 Chemical deposition

6.3.2 Electrophoretic deposition

6.3.3 Electrochemical deposition (anodising, electroplating)

6.3.4 Biomimetic deposition

6.3.5 Other deposition methods

6.4 Smart composite coatings

6.5 Summary

Acknowledgements

References

Chapter 7: Composite materials for spinal implants

7.1 Introduction

7.2 Structure and function of the spine

7.3 Materials and design of spinal implants: the state of the art

7.3.1 Interbody spacers

7.3.2 IVD prostheses

7.4 Composite materials: basic concepts

7.5 Polymer-based composite materials for spinal implants

7.5.1 Composite interbody fusion devices

7.5.2 Composite IVD prostheses

7.6 Conclusions and future trends

References

Further Reading

Chapter 8: Collagen/chitosan composite scaffolds for bone and cartilage tissue engineering

8.1 Introduction

8.1.1 Bone

8.1.1.1 Bone function and structure

8.1.1.2 Bone lesions

8.1.1.3 Current bone treatment options

8.1.2 Cartilage

8.1.2.1 Cartilage function and structure

8.1.2.2 Cartilage lesions

8.1.2.3 Current cartilage treatment options

8.1.3 Tissue engineering

8.1.3.1 Biomaterials for tissue engineering

Collagen as a biomaterial for tissue engineering

Chitosan

Chitosan as a GAG analog

Biocompatibility and degradation

8.1.3.2 Bone tissue engineering

Collagen-based scaffolds for bone tissue engineering

Commercially available collagen-based scaffolds for bone tissue engineering

Chitosan scaffolds for bone repair

Collagen/chitosan scaffolds as in vitro osteoid models

8.1.3.3 Cartilage tissue engineering

Collagen-based scaffolds for cartilage tissue engineering

Commercially available collagen-based scaffolds for cartilage tissue engineering

Chitosan scaffolds for cartilage repair

Collagen/chitosan composite scaffolds for cartilage tissue engineering

8.2 Conclusions and future perspectives

References

Further Reading

Chapter 9: Acrylic bone cements for joint replacement

9.1 Introduction

9.2 A brief history of bone cement

9.3 Biomechanical properties of bone cement

9.3.1 Composition

9.3.2 Storage

9.3.3 Viscosity

9.3.4 Deformation

9.3.5 Thermal properties

9.3.6 Interdigitation

9.3.7 Cement curing

9.3.8 Cement application and the impact of the implant

9.4 Contemporary use: the role of bone cement in arthroplasty

9.4.1 Total Hip arthroplasty

9.4.2 Total knee arthroplasty

9.4.3 Total shoulder and total ankle arthroplasty

9.4.4 The role of bone cement in infection

9.4.5 Factors affecting antibiotic elution

9.4.6 Methods of mixing antibiotic-impregnated cement

9.5 Complications associated with bone cement

9.5.1 Aseptic loosening

9.5.2 Bone cement implantation syndrome

9.6 Conclusion

References

Chapter 10: Composite materials for ligaments and tendons replacement

10.1 Introduction

10.2 Ligaments and tendons: Tissue biology and anatomy

10.3 State of the art on proposed devices for ligaments and tendons replacement

10.4 Fibre-reinforced composite materials: Fundamentals and technology

10.4.1 Principles of soft composite design

10.5 Composite materials for tissue replacement and tissue-engineered scaffolds

10.6 Conclusion and prospective about composite materials for ligaments and tendons replacement and regeneration

References

Further Reading

Chapter 11: Composite materials for hip joint prostheses

11.1 Introduction

11.2 Properties of the hip joint

11.3 Materials for hip arthroplasty

11.3.1 Composite bone cements

11.3.2 Materials for acetabular cups

11.3.2.1 Hydroxyapatite-reinforced polymers for acetabular cups

11.3.3 Materials for hip stem

11.4 Polymer-based composite hip

11.4.1 Stem technologies

11.4.2 Polymer-based composite femoral stem

11.4.3 Modelling

11.4.4 In vitro testing

11.5 Future trends

References

Further Reading

Chapter 12: 3D printing of biocomposites for osteochondral tissue engineering

12.1 Introduction

12.2 Osteochondral tissue

12.3 Scaffold requirements

12.3.1 Biocompatibility

12.3.2 Biomimicry

12.3.3 Biodegradation

12.3.4 Scaffold architecture and mechanical properties

12.3.5 Printability

12.3.6 Clinical translation

12.4 Materials

12.4.1 Natural polymers

12.4.2 Synthetic polymers

12.4.3 Inorganic materials

12.4.4 Biological materials

12.5 3D printing techniques

12.5.1 Inkjet printing

12.5.2 Extrusion-based printing

12.5.3 Powder-bed fusion

12.5.4 Vat-photopolymerisation process

12.5.5 Melt electrospinning writing

12.6 Future challenges

12.7 Conclusion

Acknowledgements

References

Chapter 13: The challenge of biocompatibility evaluation of biocomposites

13.1 Introduction

13.2 Biocomposites

13.3 Do we need biocompatibility evaluation?

13.3.1 Data collection from scientific literature

13.3.2 Data collection from materials suppliers/industries

13.3.3 Data collection from analytical analyses

13.3.4 Data collection from clinical analyses

13.4 Selection of biocompatibility analyses/biological test methods

13.4.0.1 Cytotoxicity or cell viability

13.4.1 Sensitisation

13.4.2 Irritation

13.4.3 Acute systemic toxicity and subchronic tests

13.4.4 Genotoxicity

13.4.5 Implantation and hemocompatibility

13.4.6 Biodegradation

13.5 Biocomposites-based biocompatibility studies

13.6 Biocompatibility and the implantation of a biocomposite in a biological environment

13.7 Concluding remarks and future perspectives

Acknowledgements

References

Further Reading

Chapter 14: Cellular response to biocomposites

14.1 Introduction

14.1.1 Biocomposites: two different meanings with a common feature

14.1.2 Cellular response to biomaterials: on both sides of the mirror

14.2 Cellular response to biocomposites with an emphasis on the role of physical factors

14.3 Biocomposite as cellular niche

14.3.1 Tissues and cellular niches are biocomposites

14.3.2 Examples of cellular niche (including stem cell niche) in nature

14.3.3 Biocomposites that mimic cellular niches

14.4 Effects of biocomposites on the biological outcome

14.4.1 Molecular mechanism: integrin-mediated signalling

14.4.2 Examples of biocomposites-stimulated cellular processes

14.5 Problems faced by researchers in cell-biocomposite investigations

14.5.1 Difficulties in obtaining a consistent set of data, arising from the diversity of the tested systems

14.5.2 Structural heterogeneity of the composites: a challenge for cellular response interpretation

14.6 Conclusion and future trends

Acknowledgement

References

Chapter 15: Testing the in vivo biocompatibility of biocomposites

15.1 Introduction

15.2 The preclinical in vivo experimentation: ethical and legal requirements

15.3 The ISO 10993 and the biocompatibility tests

15.4 Extraction and sample preparation

15.5 Irritation and sensitisation test

15.6 Systemic toxicity

15.7 Genotoxicity, carcinogenicity, reproductive, and development toxicity

15.8 Haemocompatibility

15.9 Tests for local effects after implantation

15.10 Biocompatibility evaluation in pathological conditions

15.11 Biofunctionality

References

Chapter 16: The mechanics of biocomposites

16.1 Introduction

16.2 Design of composite materials

16.3 Short fibre composites

16.4 Particulate composites

16.4.1 Biochar-based particulate composite

16.4.2 Mechanics of particulate composites

16.4.3 Theories for predicting the mechanical properties of particulate composites

16.4.3.1 Theories for elastic modulus of composite

16.4.3.2 Theories for strength of composite

16.4.3.3 Hardness and modulus prediction using nanoindentation

16.5 Cellulose nanocomposites

16.5.1 Sources of nanocellulose

16.5.2 Mechanical properties of nanocellulose films and fibres

16.5.3 Mechanical properties of nanocellulose composites

16.6 Conclusions

References

Chapter 17: Tribology of advanced composites/biocomposites materials

17.1 Introduction

17.2 Fibre reinforced polymeric biocomposites

17.2.1 Reinforcement compatibility with polymers

17.2.2 Tribology of fibre reinforced polymer composites

17.3 Tribological biomaterials and applications

17.3.1 Polyetheretherketone biomaterials/biocomposites

17.3.2 Tribology of particulate filled PEEK composites

17.3.3 Wear characterisation and analyses of carbon fibre reinforced PEEK composites

17.4 Methodology to evaluate biocomposites for tribological analyses

17.4.1 Methodology for erosive wear studies

17.4.1.1 Erosiveness of CF-PEEK composites materials

Erosion of CF-PEEK composites as a function of elevated temperature

17.4.2 Raman spectroscopic analysis of CF-PEEK composites during wearing process

17.4.2.1 Raman studies on erosion of CF-PEEK composites

17.4.3 SEM analysis for erosion of CF-PEEK composites

17.5 Prospective

References

Further Reading

Chapter 18: Fatigue behaviour of biocomposites

18.1 Introduction

18.2 Fundamentals of fatigue failure in polymer composites

18.3 Fatigue behaviour of biocomposites for hard tissue applications

18.3.1 Bone repair and replacement

18.3.2 Dental applications

18.3.3 Joint replacement

18.3.4 Spine surgery

18.4 Fatigue behaviour of biocomposites for soft tissue applications

18.4.1 Tendons and ligaments

18.4.2 Vascular grafts

References

Chapter 19: Computational modelling of the intervertebral disc: A case-study for biomedical composites

19.1 The importance of the intervertebral disc in the human spine

19.1.1 Brief overview

19.1.2 IVD-related diseases

19.2 State-of-the-art of intervertebral disc computational modelling

19.2.1 Brief literature review

19.2.2 Numerical modelling

19.2.2.1 IVD biomechanics

19.2.2.2 Fibres

19.2.2.3 Multiphasic behaviour

19.3 IVD substitution

19.3.1 Composites

19.3.2 Biomechanics

19.3.3 Numerical simulation

19.3.4 Challenges

19.4 IVD regeneration

19.4.1 Composites

19.4.2 Mechanobiology

19.4.3 Numerical simulation

19.4.4 Challenges

19.5 Concluding remarks

Acknowledgement

References

Chapter 20: Nanostructured biocomposites for tissue engineering scaffolds

20.1 Introduction

20.2 Processing of 2D topographies for assembly of 3D (biocomposite) structures

20.2.1 Photolithography

20.2.2 Electron beam lithography (EBL)

20.3 Direct fabrication of surface nanotopographies in 3D structures

20.3.1 Polymer demixing

20.3.2 Chemical etching

20.4 Bionanocomposites: nanoparticles, nanotubes, and nanofibres

20.4.1 The nanocomposite approach

20.4.2 Nanoparticles

20.4.3 Nanofibres and nanofibrous scaffolds by electrospinning

20.4.4 Phase separation and particle leaching

20.4.5 Carbon nanotubes

20.5 Sol–gel, direct growth and biomimetic approaches

20.5.1 Sol–gel methods

20.5.2 Direct growth methods

20.5.3 Biomimetic processes

20.6 Bottom-up approaches

20.7 Conclusions and future research directions

References

Chapter 21: Developing biocomposites as scaffolds in regenerative medicine

21.1 Introduction: Requirements for bone regeneration

21.2 Hybrid scaffolds mimicking bone tissue: A bio-inspired approach

21.3 Multilayered hybrid constructs as scaffold for regeneration of multifunctional tissues

21.4 Biomorphic transformation: A nature-inspired approach towards a new generation of scaffolds for limb regenerati ...

21.5 Future trends toward smart biocomposites: Bio-inspired scaffolds with magnetic activation

21.6 New injectable biocomposites for bone regeneration

21.7 Conclusions and future perspectives

Acknowledgements

References

Further Reading

Chapter 22: Developing targeted biocomposites in tissue engineering and regenerative medicine

22.1 Introduction

22.2 Cell/material interactions

22.3 Physical aspects of materials in tissue engineering

22.3.1 Mechanical properties

22.3.2 Surface topography

22.3.3 Architecture

22.4 Chemical aspects of materials in tissue engineering

22.4.1 Material degradation

22.4.2 Surface chemistry

22.4.3 Release of biomolecules

22.5 Specific processes in regenerative medicine

22.5.1 Inflammatory and immunological responses

22.5.2 Mechanotransduction

22.5.3 Angiogenesis

22.6 Conclusions

References

Further Reading

Index

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