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Material-Tissue Interfacial Phenomena

Related titles

Material-Tissue Interfacial Phenomena : Contributions from Dental and Craniofacial Reconstructions

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Contents

List of contributors

Woodhead Publishing Series in Biomaterials

Preface

One - Dental and craniofacial reconstructions using biomaterials

1 - Clinical presentation: reconstruction using composite materials

1.1 Historical overview of composite resins and resin components in dentistry

1.2 Bonding substrates: enamel and dentin

1.3 Clinical performance of resin restorations

1.4 Patient selection

1.5 Tooth preparation, form, and function

1.6 Restoration placement techniques

1.7 Clinical challenges and composite restoration failures

1.8 Effects of function, fatigue, and degradation

References

2 - Reconstructions using alloys and ceramics

2.1 Introduction

2.2 Overview of materials used in prosthetic restorations

2.2.1 Base metals

2.2.1.1 Nickel–chromium (Ni-Cr)

2.2.1.2 Cobalt–chromium (Cr-Co)

2.2.1.3 Titanium (Ti)

2.2.2 Noble metals

2.2.2.1 Gold-platinum-palladium (Au-Pt-Pd)

2.2.2.2 Gold-palladium-silver (Au-Pd-Ag)

2.2.2.3 Gold-palladium (Au-Pd)

2.2.2.4 Silver-palladium (Ag-Pd)

2.2.3 Ceramics

2.2.3.1 Feldspathic

2.2.3.2 Feldspathic with lithium disilicate

2.2.3.3 Aluminized ceramics

2.2.3.4 Zirconia

2.2.3.5 Yttria-stabilized zirconia

2.2.4 Cements

2.2.4.1 Zinc phosphate

2.2.4.2 Glass ionomer

2.2.4.3 Resin-modified glass ionomer

2.2.4.4 Resin cements

2.3 Clinical indications: philosophical context

2.3.1 Material selection

2.3.2 Metal and ceramic indirect restorations

2.4 Implant-supported restorations

2.4.1 Implant indications: complete edentulous patients

2.4.2 Partially edentulous patients

2.4.3 Multiple teeth

2.4.4 Single tooth

2.4.5 Failures

2.4.6 Implant maintenance

2.5 Dental preparation, adaptation, and cementation of indirect restorations

2.5.1 Preparation

2.5.2 Adaptation

2.5.3 Cementation

2.6 Shape and function of indirect restorations

2.6.1 Conventional

2.6.2 Implant-supported prosthesis

2.6.2.1 Biomechanical considerations

2.6.2.2 Immediate versus late loading

2.6.2.3 Cemented prosthesis versus screwed prostheses

2.6.2.4 Advantages and disadvantages: passive adaptation

2.6.2.5 Reversibility

2.6.2.6 Retention

2.6.2.7 Esthetics

2.7 Clinical challenges and failures

2.7.1 Clinical challenges in dental prosthesis

2.7.2 Selecting materials and techniques

2.7.3 Marginal adaptation

2.7.4 Load to fracture, hardness, soft tissue relationships, biocompatibility

2.7.5 Longevity

2.8 Future directions

References

3 - Interfaces in fixed dental prostheses: challenges and opportunities

3.1 Introduction

3.2 Experimental

3.2.1 Fabrication of surface glass-infiltrated zirconia

3.2.2 Determination of the veneer/core interfacial fracture resistance

3.2.3 Determination of the zirconia–resin interfacial fracture resistance

3.2.4 Statistical analysis

3.3 Results

3.3.1 The veneer/core interface

3.3.1.1 Porcelain-veneered zirconia

3.3.1.2 Glass-infiltrated zirconia

3.3.2 The ceramic/cement interface

3.4 Discussion

3.4.1 Fracture resistance of veneer/core diffusion bonding

3.4.2 Fracture resistance of ceramic/resin adhesive bonding

3.5 Conclusions

Acknowledgments

References

Two - Fundamental structure/property characteristics

4 - Fundamentals of the material-tissue interface in dental reconstructions: structure/property relationships and characterization

4.1 Human teeth and the dentinoenamel junction

4.1.1 Dentinoenamel junction: mechanical properties

4.1.2 Dentinoenamel junction: morphologic characteristics

4.2 Materials and systems: natural versus synthetic

4.3 Interfacial engineering and composite restorations

4.3.1 Restorative dentistry: composites and adhesives

4.4 In situ structure/property characterization of the adhesive/dentin interface

4.5 Raman spectroscopy

4.5.1 Raman and adhesive/dentin interface characterization

4.6 Scanning acoustic microscopy

4.6.1 Scanning acoustic microscopy and adhesive/dentin interface characterization

4.7 Fourier transform infrared chemical imaging

4.7.1 Fourier transform infrared imaging and adhesive/dentin interface characterization

4.8 Summary

Acknowledgments

References

5 - Understanding the mechanical behavior of the material–tissue and material–material interface in dental reconstructions

5.1 Introduction

5.2 The material–tooth interface

5.2.1 The interface of resin and adhesive with dentin and enamel

5.2.2 Interfacial testing methods

5.2.2.1 Tensile and shear

5.2.2.2 Microtensile

5.2.2.3 Fracture mechanics

5.2.2.4 Fatigue

5.3 The resin–ceramic interface—cementation

5.3.1 Resin strengthening of predominantly glassy ceramics

5.3.2 Resin cementation of zirconia polycrystalline ceramics

5.3.3 Adhesion test methods for the resin cement–ceramic interface

5.4 Sintered and soldered joints–bilayer interfaces in dentistry

5.4.1 Internal residual stresses

5.4.2 The zirconia–veneer interface

5.4.3 Mechanical properties of bilayer interfaces

5.4.4 Clinical findings on veneered zirconia restorations

5.4.5 Measurement of residual stresses

5.4.6 Future perspectives

Acknowledgments

References

6 - Understanding the chemistry and improving the durability of dental resin–dentin bonded interface

6.1 Introduction

6.2 Mechanisms of dentin–resin bonding

6.3 Factors that compromise the durability of dentin–resin bond

6.4 Strategies to improve the dentin–resin bond durability

6.4.1 Modification of hybrid layer with antibacterial bonding system

6.4.1.1 Antibacterial effects

6.4.1.2 The antibacterial mechanism of quaternary ammonium methacrylates

6.4.1.3 Cytotoxicity of quaternary ammonium methacrylates

6.4.1.4 Nanoparticles for antibacterial activity

6.4.2 Improvement of esterase resistance and infiltration of adhesive

6.4.2.1 Development of water-compatible, esterase-resistant adhesives

6.4.2.2 Ethanol-wet bonding technique

6.4.3 Endogenous protease inhibition and collagen biomineralization

6.4.3.1 Inhibition of endogenous proteases

6.4.3.2 Protein cross-linker agents

6.4.3.3 Biomineralization of nude collagen fibrils

6.5 Conclusions

Acknowledgments

References

7 - Biology of the oral environment and its impact on the stability of dental and craniofacial reconstructions

7.2 Overview of salivary proteins

7.3 Biofilms

7.4 Oral biofilm

7.5 Biofilm–bacteria interaction

7.5.1 Influence on the stability of dental and craniofacial reconstructions

7.6 Biofilm and dental devices

7.7 Introduction to factors known to impact salivary protein–bacteria interactions with reconstructions

7.8 Summary

References

Three - Characterization of material-tissue interfaces in dental and craniofacial reconstructions

8 - Morphologic and structural analysis of material-tissue interfaces relevant to dental reconstruction

8.1 Introduction

8.2 Structure of enamel and effect on adhesive bonding

8.3 Structure of dentin and effect on adhesive bonding

8.4 Generations of dentin adhesives

8.5 Bonding to cavity walls

8.5.1 Dentin tubule orientation

8.5.2 Regional bond strength to cavity walls

8.6 Phase separation

8.7 Regional bond strength differences in dentin

8.8 Conclusions

References

9 - Analyses of material-tissue interfaces by Fourier transform infrared, Raman spectroscopy, and chemometrics

9.1 Brief introduction to vibrational spectroscopic techniques

9.1.1 Infrared spectroscopy

9.1.2 Raman spectroscopy

9.2 Case study 1: in situ monitoring of photopolymerization kinetics using ATR/FTIR spectroscopy

9.3 Case study 2: evaluation of the adhesive/dentin interface under aging using Raman microscopy

9.4 Case study 3: compare and contrast FTIR and Raman imaging analysis

9.4.1 Raman microspectroscopic imaging

9.5 Case study 4: multivariate analysis of spectroscopic data to confirm phase partitioning in methacrylate-based dentin adhesiv...

9.6 Summary

References

10 - Material-tissue interfacial phenomena: challenges in mathematical modeling

10.1 Introduction

10.2 Macro- and microscale stress analysis of d-a interface

10.2.1 Macroscale behavior

10.2.2 Microscale behavior

10.3 Rate-dependent microscale stress analysis of d-a interface

10.4 Concluding remarks

References

Four - Lessons learned: next generation reconstructionsand future opportunities

11 - Dentinoenamel junction: motif for interfacial mechanics of dissimilar materials

11.1 Introduction

11.2 DEJ literature review

11.2.1 Mechanical properties: indentation and fracture

11.2.2 Morphology and composition

11.3 Homotopic experimental characterization of DEJ

11.3.1 Sample preparation

11.3.2 SAM analysis

11.3.3 μ RS analysis

11.3.4 Composite data

11.4 FE modeling of the DEJ region

11.5 Discussion and conclusion

References

12 - Chimeric biomolecules: biomolecular recognition–based self-organization at the bio-material interfaces

12.1 Introduction

12.2 Controlled hierarchical interface of mineralized hard tissues

12.3 Functional integration of titanium-based implant materials

12.4 Osteointegration of biofunctionalized implant materials

12.5 Solid-binding peptides as molecular building blocks to control specific interactions at the materials interfaces

12.6 Biofunctionalization of titanium dental implants materials using solid-binding peptides

12.7 Self-organized chimeric peptides toward creating controllable biomaterial interfaces

12.8 Calcium phosphate coating of titanium implants to increase biocompatibility

12.9 Peptides to tune calcium phosphate recognition and mineralization

12.10 Chimeric genetically fused protein as a modular biomolecular device at the interface: from monitoring to biomolecular medi...

12.11 Future prospects

Acknowledgments

References

13 - Stem cells and dental tissue reconstruction

13.1 Introduction

13.2 Dental stem cells

13.2.1 Key properties of stem cells

13.2.2 Embryonic, induced pluripotent, and multipotent stem cells

13.2.2.1 Human embryonic stem cells

13.2.2.2 Induced pluripotent stem cells

13.2.2.3 Multipotent stem cells

13.2.3 Stem cells in pulp and apical papilla

13.2.3.1 Dental pulp stem cells

13.2.3.2 Stem cells from apical papilla

13.2.3.3 Stem cells from human exfoliated deciduous teeth

13.2.4 Stem cells in periodontal ligament

13.2.4.1 Periodontal ligament stem cells

13.2.5 Stem cells in dental follicle

13.2.5.1 Dental follicle stem/precursor cells

13.2.5.2 Periapical follicle stem cells

13.2.6 Stem cells in inflamed dental tissues

13.2.6.1 Dental pulp stem cells from inflamed pulp

13.2.6.2 Periodontal ligament stem cells from inflamed periodontal ligament

13.2.6.3 Inflamed periapical progenitor cells

13.3 Dental tissue regeneration

13.3.1 Dentin-pulp regeneration

13.3.2 Periodontal tissue regeneration

13.3.3 Whole tooth regeneration

13.3.3.1 Tooth regeneration using tooth germ cells

13.3.3.2 Bioroot engineering

13.3.3.3 Regeneration of root by dental follicle stem cells

13.4 Conclusions and prospects

Acknowledgments

References

Index

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