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.
开发了一种使用两种激光束的方法,即激光辅助激光消融(LALA)方法,用于用于Ti底物的HAP涂层。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,并且不超过一定的厚度。通过控制辅助激光照射的延迟时间,获得了强大的高质量HAP涂层。在目前的方法中,沉积HAP的结晶是通过辅助激光照射实现的。不需要额外的热处理,这可以防止底物的氧化。目前的方法满足了上面在单个过程中提到的HAP涂层的所有要求。由于这些原因,LALA方法可以作为植入物上HAP涂层的出色方法所期望的。它还可以增强Ti底物上钻石样碳(DLC)薄膜的粘附强度。
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
Characteristic of Hydroxyapatite Films Coated on a Titanium Substrate by Laser-Assisted Laser Ablation
钛基体激光辅助激光烧蚀沉积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:T.Miyazaki;H.Katayame;T.Nakayama
- 通讯作者:T.Nakayama
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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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Novel surface treatment process for forming thin hydroxyapatite coating on titanium
在钛上形成薄羟基磷灰石涂层的新型表面处理工艺
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24560841 - 财政年份:2012
- 资助金额:
$ 3万 - 项目类别:
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21550193 - 财政年份:2009
- 资助金额:
$ 3万 - 项目类别:
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Fabrication of composite materials based on polarized bioceramics for vascular regeneration.
基于极化生物陶瓷的血管再生复合材料的制备。
- 批准号:
20500405 - 财政年份:2008
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
The investigation of bio-affinity of apatite materials and Development of devices for life science
磷灰石材料生物亲和力研究及生命科学器件开发
- 批准号:
19700404 - 财政年份:2007
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
アパタイト不織布を用いた生体親和性複合材料の創成に関する基礎的研究
利用磷灰石非织造布制备生物相容性复合材料的基础研究
- 批准号:
13750088 - 财政年份:2001
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Young Scientists (B)