Development of high-quality biocompatible thin film coating method by laser beam and its application to implant materials
激光束高质量生物相容性薄膜涂层方法的开发及其在植入材料中的应用
基本信息
- 批准号:20612009
- 负责人:
- 金额:$ 3万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
A method using two laser beams, namely the laser-assisted laser ablation (LALA) method, was developed for HAp coating of Ti substrates. This method meets the requirements for a HAp coating on implants, namely, high crystallinity, high adhesion strength, and not exceeding a certain thickness. By controlling the delay time of assist laser irradiation, a strongly-adhering, high-quality HAp coating was obtained. In the present method, crystallization of the deposited HAp is achieved by assist laser irradiation. No additional heat-treatment is required, which prevents oxidation of the substrate. The present method meets all the requirements for a HAp coating mentioned above in a single process. For these reasons, the LALA method can expect as an excellent method for a HAp coating on implants.It has been also achieved to enhance adhesion strength of diamond-like carbon (DLC) thin film on Ti substrate.
提出了一种利用双激光束在钛基体上制备羟基磷灰石涂层的方法,即激光辅助激光烧蚀(LALA)法。该方法满足植入物上HAp涂层的要求,即高结晶度、高粘附强度和不超过一定厚度。通过控制辅助激光照射的延迟时间,获得了附着力强、质量高的HAp涂层。在本方法中,通过辅助激光照射实现沉积的HAp的结晶。不需要额外的热处理,这防止了基底的氧化。本方法在单一工艺中满足上述HAp涂层的所有要求。因此,LALA法有望成为一种优良的HAp涂层方法,并可提高类金刚石薄膜在钛基体上的附着强度。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Adhesion Enhancement of Hydroxyapatite Coating by Laser-Assisted Laser Ablation Method
激光辅助激光烧蚀法增强羟基磷灰石涂层的附着力
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:T.Miyazaki;H.Kuno;H.Katayama;T.Nakayama
- 通讯作者:T.Nakayama
Characteristics of Hydroxyapatite Films Coated on a Titanium Substrate by Laser-Assisted Laser Ablation
钛基体激光辅助激光烧蚀制备羟基磷灰石薄膜的特性
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Toshihisa Miyazaki;Hirotaka Katayama;Takeyoshi Nakayama
- 通讯作者:Takeyoshi Nakayama
紫外パルスレーザー光を用いて作製したHAp被膜の密着性評価
紫外脉冲激光制备HAp涂层的附着力评价
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:宮崎聡久;久野秀剛;片山博貴;中山斌義
- 通讯作者:中山斌義
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NAKAYAMA Takeyoshi其他文献
NAKAYAMA Takeyoshi的其他文献
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{{ truncateString('NAKAYAMA Takeyoshi', 18)}}的其他基金
Development of implant biomaterials for human body by a new method using two excimer lasers
利用两种准分子激光器的新方法开发人体植入生物材料
- 批准号:
13450301 - 财政年份:2001
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of hybrid implant biomaterials by excimer laser irradiation and study on laser-tissue interaction mechanism
准分子激光辐照混合植入生物材料的开发及激光与组织相互作用机制的研究
- 批准号:
10650722 - 财政年份:1998
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of functionality ceramics by excimer laser ablation method and excimer lamp irradiation method
准分子激光烧蚀法和准分子灯照射法开发功能陶瓷
- 批准号:
07455296 - 财政年份:1995
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Practical Studies of Flexible Laser Guiding Systems for Ultra-Violet Laser Transmission
紫外激光传输柔性激光制导系统的实践研究
- 批准号:
07555341 - 财政年份:1995
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of funcitionality ceramics by laser implantation method
激光注入法开发功能陶瓷
- 批准号:
04650027 - 财政年份:1992
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
EXCIMER LASER INDUCED MODIFICATION OF CERAMICS SURFACE
准分子激光诱导陶瓷表面改性
- 批准号:
61460070 - 财政年份:1986
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
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- 批准号:
13771267 - 财政年份:2001
- 资助金额:
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- 批准号:
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- 资助金额:
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