Laser Processing of Advanced Bioceramics
Laser Processing of Advanced Bioceramics
复制标题
先进生物陶瓷的激光加工
DOI：
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发表时间：
2005
期刊：
影响因子：
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通讯作者：
D. Chrisey
中科院分区：
文献类型：
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作者：
R. Narayan;C. Jin;A. Doraiswamy;I. Mihăilescu;M. Jelínek;A. Ovsianikov;B. Chichkov;D. Chrisey
在本文中，描述了用于医疗应用的类金刚石碳-金属纳米复合材料薄膜、羟基磷灰石-成骨细胞复合材料和Ormocer®微型器械的激光加工。脉冲激光沉积已被用于处理类金刚石碳-银-铂纳米复合材料薄膜，为心血管、骨科、生物传感器和MEMS器件提供硬度、耐磨性、耐腐蚀性和抗菌功能。激光直写已用于制造集成的细胞支架结构。双光子诱导的聚合已用于产生具有独特几何形状的Ormocer®组织工程支架和微针。脉冲激光沉积、激光直写和双光子诱导聚合技术可以为医学工程师提供具有独特结构和功能的先进生物材料。
In this article, laser processing of diamondlike carbon‐metal nanocomposite films, hydroxyapatite‐osteoblast composites, and Ormocer® microdevices for medical applications is described. Pulsed laser deposition has been used to process diamondlike carbon‐silver‐platinum nanocomposite films that provide hardness, wear resistance, corrosion resistance, and antimicrobial functionalities to cardiovascular, orthopaedic, biosensor, and MEMS devices. Laser direct writing has been used for fabricating integrated cell‐scaffold structures. Two photon induced polymerization has been used to create Ormocer® tissue engineering scaffolds and microneedles with unique geometries. Pulsed laser deposition, laser direct write, and two photon induced polymerization techniques may provide medical engineers with advanced biomaterials that possess unique structures and functionalities.