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题名: Femtosecond laser induced micropatterns and in-situ deposition of Ca/P phase and collagen on Ti surface
作者: Liang, Chunyong1;  Zhong, Xue2;  Wang, Hongshui1;  Li, Baoe1;  Cai, Yanli1;  Yang, Jianjun3;  Yang, Yang3, 4;  Li, Changyi2
关键词: Surfaces ;  Coating ;  SEM ;  Microstructure
刊名: MATERIALS CHEMISTRY AND PHYSICS
发表日期: 2015-05-05
DOI: 10.1016/j.matchemphys.2015.03.046
卷: 158, 页:115-120
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Technology
类目[WOS]: Materials Science, Multidisciplinary
研究领域[WOS]: Materials Science
英文摘要: Micropatterns which can be controlled precisely were obtained on titanium (Ti) surface by femtosecond lasers (FSL) ablation. The in-situ deposition of bioactive calcium phosphate (Ca/P) phase and collagen hybrid was achieved on Ti surface to form filamentous structure combined with nanoparticles, during the FSL treatment. The amount of deposited Ca/P phase increased with the laser energy during the whole process. While for the deposited collagen amount, it increased with the rise of the laser energy initially, and then decreased with the increase of laser energy. The FSL induced micropatterns and in-situ deposition of Ca/P phase and collagen are expected to result in excellent bioactivity and biocompatibility of the Ti implant. (C) 2015 Elsevier B.V. All rights reserved.
关键词[WOS]: HYDROXYAPATITE ;  NANOCOMPOSITES ;  NANOCRYSTALS ;  CRYSTALS ;  GROWTH ;  CELLS ;  NITI
语种: 英语
WOS记录号: WOS:000353736700015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/146198
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Hebei Univ Technol, Sch Mat Sci & Engn, Tianjin Key Lab Mat Laminating Fabricat & Interfa, Tianjin 300130, Peoples R China
2.Tianjin Med Univ, Stomatol Hosp, Tianjin 300070, Peoples R China
3.Nankai Univ, Inst Modern Opt, Tianjin 300071, Peoples R China
4.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China

Recommended Citation:
Liang, Chunyong,Zhong, Xue,Wang, Hongshui,et al. Femtosecond laser induced micropatterns and in-situ deposition of Ca/P phase and collagen on Ti surface[J]. MATERIALS CHEMISTRY AND PHYSICS,2015,158:115-120.
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