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Biological evaluation of micro-nanoporous layer on Ti―Ag alloy for dental implant

Authors
 김경남 ; 김종관 ; 문승균 
Citation
 International Journal of Materials Research, Vol.103(6) : 749~754, 2012 
Journal Title
 International Journal of Materials Research 
ISSN
 1862-5282 
Issue Date
2012
Abstract
This study examined the biocompatibility of the micro-nanoporous layer formed on a titanium-silver (Ti-Ag) alloy. The porous layer was formed by grit-blasting and anodic oxidation. The surface of the porous layer was rougher and more hydrophilic compared to a simple machined specimen and the expressions of bone-related genes were greater for cells grown on the porous layer compared to that of cells cultured on a control surface. Also the bone-to-plate contact rate in vivo test was significantly improved for porous layer plate compare to simple machined specimen (P < 0.05). The porous layer on Ti-Ag alloy enhanced the peri-implant bone formation at the early healing stage and it was believed that this porous layer on the Ti-Ag alloy will be suitable for dental implant applications.
URI
http://ir.ymlib.yonsei.ac.kr/handle/22282913/90487
Appears in Collections:
1. 연구논문 > 2. College of Dentistry > Dept. of Dental Engineering
1. 연구논문 > 5. Research Institutes > Research Center for Orofacial Hard Tissue Regeneration
Yonsei Authors
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Link
 http://cat.inist.fr/?aModele=afficheN&cpsidt=25963072
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