| 钛基植人物生物陶瓷涂层的研究进展 |
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| 引用本文： | 余将明,叶晓健,万俊明,宋玉林.钛基植人物生物陶瓷涂层的研究进展[J].国际生物医学工程杂志,2011,34(5):302-305. |
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| 作者姓名： | 余将明 叶晓健 万俊明 宋玉林 |
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| 作者单位： | 1. 第二军医大学附属长征医院骨科, 上海,200003
2. 330006,南昌大学第一附属医院骨科 |
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| 摘 要： | 医用钛合金材料属于生物惰性材料,广泛应用于硬组织的替换与修复领域.采用表面改性技术在钛基材料表面制成生物陶瓷涂层可改善钛基材料的生物活性和生物相容性.羟基磷灰石涂层已在临床上获得应用,但使用效果仍然受其较低的结合强度和结晶度所制约.为了获得综合性能更好的植入材料,制备了多种新型生物陶瓷涂层,其具有良好的生物活性、较好的...
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| 关 键 词： | 钛合金 植入物 生物陶瓷 涂层 |
Research of bio-ceramic coatings on Ti-based implants in biomedical application |
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| YU Jiang-ming,YE Xiao-jian,WAN Jun-ming,SONG Yu-lin.Research of bio-ceramic coatings on Ti-based implants in biomedical application[J].International Journal of Biomedical Engineering,2011,34(5):302-305. |
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| Authors: | YU Jiang-ming YE Xiao-jian WAN Jun-ming SONG Yu-lin |
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| Institution: | . Department of Orthopaedics, Changzheng Hospital, Second Military Medical University, Shanghai 200003, China |
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| Abstract: | Titanium alloy has been used widely in fields of hard tissue replacement and repair,despite its characteristics of bio-inert material.Bio-ceramic coating deposited on Ti-based implants surface using surface modification technique can improve the bioactivity and biocompatibility of Ti-alloy material.The hydroxyapatite coating has been applied in clinic treatment,but this type of coating is still plagued with low crystallinity and poor bonding strength.In order to obtain an implant with excellent integrated properties,some novel bio-ceramic coating materials have been prepared.These materials having excellent bioactivity and biocompatibility and can directly bond with the Ti-based implants and the bone tissue.This review will present research status of the application of bio-ceramic coating on titanium alloy surface in biomedical fields |
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| Keywords: | Titanium alloy Implants Bio-ceramics Coating |
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