Preface
Chapter 1 Hydroxyapatite-Based Bone Scaffolds 1
1.1 Structural Design and Experimental Analysis of a Selective Laser
Sintering System with Nano-Hydroxyapatite Powder 2
1.2 Structure and Properties of Nano-Hydroxyapatite Scaffolds for Bone
Tissue Engineering with Selective Laser Sintering System 8
1.3 The Microstructure Evolution of Nano-Hydroxyapatite Powder Sintered for
Bone Tissue Engineering 21
1.4 Fabrication Optimization of Nano-Hydroxyapatite Artificial Bone
Scaffolds 32
1.5 Grain Growth Associates Mechanical Properties in Nano-Hydroxyapatite
Bone Scaffolds 43
1.6 Simulation of Dynamic Temperature Field during Selective Laser Sintering
of Ceramic Powder 51
1.7 Poly (L-lactide acid) Improves complete Nano-Hydroxyapatite
Bone Scaffolds through the Microstructure Rearrangement 59
1.8 Processing and Characterization of Laser Sintered Hydroxyapatite
Scaffold for Tissue Engineering 71
References 80
Chapter 2 Tricalcium Phosphate-Based Bone Scaffolds 91
2.1 Correlation between Properties and Microstructure of Laser Sintered
Porous β-Tricalcium Phosphate Bone Scaffolds 92
2.2 Analysis of Transient Temperature Distribution in Selective Laser
Sintering of β-Tricalcium Phosphate 106
2.3 Inhibition of Phase Transformation from β-to α-Tricalcium Phosphate
with Addition of Poly (L-lactic acid) in Selective Laser Sintering 113
2.4 Mechanical Properties Improvement of Tricalcium Phosphate Scaffold
with Poly (L-lactic acid) in Selective Laser Sintering 122
2.5 In vitro Bioactivity and Degradability of β-Tricalcium Phosphate Porous
Scaffolds Fabricated via Selective Laser Sintering 133
2.6 Characterization of Mechanical and Biological Properties of 3-D
Scaffolds Reinforced with Zinc Oxide for Bone Tissue Engineering 144
2.7 Nano-Hydroxyapatite Improves the Properties of β-tricalcium Phosphate
Bone Scaffolds 160
References 171
Chapter 3 Biodegradable Polymer-Based Bone Scaffolds 188
3.1 Fabrication of Porous Polyvinyl Alcohol Scaffold for Bone Tissue
Engineering via Selective Laser Sintering 188
3.2 Development of Complex Porous Polyvinyl Alcohol Scaffolds:
Microstructure, Mechanical and Biological Evaluations 198
3.3 Preparation of Complex Porous Scaffolds via Selective Laser Sintering
of Poly vinyl Alcohol/Calcium Silicate 206
3.4 Development of Composite Porous Scaffolds Based on Poly (Lactideco-
Glycolide) /Nano-Hydroxyapatite via Selective Laser Sintering 214
References 223
Chapter 4 Bioactive Glass-Based Bone Scaffolds 231
4.1 Fabrication and Characterization of Porous 45S5 Glass Scaffolds via
Direct Selective Laser Sintering 231
4.2 Enhancement Mechanisms of Graphene in Nano-58S Bioactive Glass
Scaffold: Mechanical and Biological Performance 239
References 254
Chapter 5 Other Bone Scaffolds 259
5.1 Fabrication and Characterization of Calcium Silicate Scaffolds for
Tissue Engineering 259
5.2 Graphene-Reinforced Mechanical Properties of Calcium Silicate
Scaffolds by Laser Sintering 270
5.3 Enhanced Sintering Ability of Biphasic Calcium Phosphate by Polymers
Used for Bone Scaffold Fabrication 280
5.4 Optimization of TCP/HAP Ratio for Better Properties of Calcium
Phosphate Scaffold via Selective Laser Sintering 294
5.5 Novel Forsterite Scaffolds for Bone Tissue Engineering: Selective Laser
Sintering Fabrication and Characterization 303
References 310
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