激光增材制造宏微纳结构植入物（英文版）

　　我国目前需接受骨移植的患者多达1500万人，但我国生物制造基础薄弱，植入体内的生物医用制品80％以上依赖进口。人工骨移植利用生物降解材料制成三维多孔人工骨支架，种植细胞在支架内繁殖生长并诱导成骨，支架材料在新骨生长的同时逐渐降解直至被完全吸收，最终实现骨缺损的修复与功能重建。这就要求人工骨不仅具有良好的生物性能和足够的力学强度，还应具有与缺损部位相吻合的外形和内部互连的微孔结构，但这种个性化定制的多孔人工骨面临传统机加工无法制造的巨大挑战。激光增材制造可精细制造任意复杂结构的成型件，能实现人工骨微观结构和空间几何结构一体化制造。《激光增材制造宏微纳结构植入物（英文版）》在国家自然科学基金、国家973计划等项目的支持下，针对目前人工骨存在的生物力学性能差、多孔结构制备难、组织再生能力弱等问题，开展了高性能多孔人工骨结构设计和精细制造及与之对应的诱导成骨机理的研究。

暂缺《激光增材制造宏微纳结构植入物（英文版）》作者简介

Chapter I Laser additive manufacturing
Additive manufacturing of bone scaffolds
A combined strategy to enhance the properties of Zn by laser rapid solidification and laser alloying
Selective laser melting of Zn-Ag alloys for bone repair： microstructure， mechanical properties and degradation behavior
Chapter II Macro/micro/nanostructure implants
A multi-material scaffold with tunable properties： towards bone tissue repair
A multi-scale porous scaffold fabricated by a combined additive manufacturing and chemical etching process for bone tissue engineering
Fabricating the nanostructured surfaces of CaSiO3 scaffolds
Chapter III Mechanical properties
Carbon nanotubes， graphene and boron nitride nanotubes reinforced bioactive ceramics for bone repair
Mechanical and biological properties of novel molybdenum disulfide nanoplatelets reinforced bioceramics scaffolds
Interfacial reinforcement in a poly-L-lactic acid/mesoporous bioactive glass scaffold via polydopamine
Chapter IV Biological properties
A graphene oxide-Ag co-dispersing nanosystem： dual synergistic effects on antibacterial activities and mechanical properties of polymer scaffolds
Nd-induced honeycomb structure of intermetallic phase enhances the corrosion resistance of Mg alloys for bone implants
Antibacterial capability， physicochemical properties， and biocompatibility of nTiO2 incorporated polymeric scaffolds