지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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The aim of this study was to evaluate antibacterial effect of Cl coated titanium. To coat the Cl on the titanium, first, the titanium was modified by blasting treatment with hydroxyapatite and alumina powder. Anodization process was completed using electrolyte solution of 0.04 M β-glycerol phosphate disodium salt n-hydrate, 0.4 M calcium acetate n-hydrate and 1 M NaCl on the condition of 250 voltages for 3 min. Surface morphology and elements'observation were performed with scanning electron microscopy and energy dispersive spectroscopy and surface profiler was used to analyze the surface roughness. Antibacterial effect was evaluated by film adhesion method. The anodized titanium after blasting showed dimpled surface contained the Cl. Surface average roughness of these surfaces had significantly higher compared to polished titanium. Result of antibacterial test showed that anodized titanium after blasting had an enhanced antibacterial effect compared to the polished titanium. Therefore, these results suggested that titanium contained Cl by anodization after blasting had a rough surface as well as antibacterial effect.
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참고문헌 (22)
참고문헌 신청
Adams CS / 2009 / Controlled release of vancomycin from thin sol-gel films on implant surfaces successfully controls osteomyelitis / J Orthop Res 27 (6) : 701 ~ 709
Albrektsson T / 2005 / The impact of oral implants-past and future,1966-2042 / J Can Dent Assoc 71 (5) : 327 ~ 327
Amoroso PF / 2006 / Titanium surface modification and its effect on the adherence of Porphyromonas gingivalis:an in vitro study / Clin Oral Implant Res 17 (6) : 633 ~ 637
Becker W / 2000 / A prospective multicenter clinical trial comparing one-and two-stage titanium screw-shaped fixtures with one-stage plasma-sprayed solid-screw fixtures / Cli
Berglundh T / 2002 / A systematic review of the incidence of biological and technical complications in implant dentistry reported in prospective longitudinal studies of at le
Albrektsson T / 2005 / The impact of oral implants-past and future,1966-2042 / J Can Dent Assoc 71 (5) : 327 ~ 327
Amoroso PF / 2006 / Titanium surface modification and its effect on the adherence of Porphyromonas gingivalis:an in vitro study / Clin Oral Implant Res 17 (6) : 633 ~ 637
Becker W / 2000 / A prospective multicenter clinical trial comparing one-and two-stage titanium screw-shaped fixtures with one-stage plasma-sprayed solid-screw fixtures / Cli
Berglundh T / 2002 / A systematic review of the incidence of biological and technical complications in implant dentistry reported in prospective longitudinal studies of at le
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