Effect of TiO2 nanotubes arrays on osseointegration of orthodontic miniscrew

Verfasser / Beitragende:
[Insan Jang, Seong-Cheol Shim, Dong-Soon Choi, Bong-Kuen Cha, Jae-Kwan Lee, Byung-Hak Choe, Won-Youl Choi]
Ort, Verlag, Jahr:
2015
Enthalten in:
Biomedical Microdevices, 17/4(2015-08-01), 1-7
Format:
Artikel (online)
ID: 605479887
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024 7 0 |a 10.1007/s10544-015-9986-1  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s10544-015-9986-1 
245 0 0 |a Effect of TiO2 nanotubes arrays on osseointegration of orthodontic miniscrew  |h [Elektronische Daten]  |c [Insan Jang, Seong-Cheol Shim, Dong-Soon Choi, Bong-Kuen Cha, Jae-Kwan Lee, Byung-Hak Choe, Won-Youl Choi] 
520 3 |a To increase the stability of orthodontic miniscrews, TiO2 nanotube arrays were fabricated on the surface of Ti miniscrews and the effect of those arrays on the osseointegration of miniscrews was evaluated. Highly ordered TiO2 nanotube arrays were grown on the surface of orthodontic miniscrews. Ethylene glycol based electrolyte was used in the anodic oxidation process. Two-step anodic oxidation was conducted to obtain clean and open windows in TiO2 nanotube arrays. The diameter and length of the TiO2 nanotube arrays were ~ 70nm and ~ 5μm, respectively. The miniscrews with TiO2 nanotube arrays were implanted in the legs of New Zealand white rabbits for 8weeks. Histological osseointegration was assessed by bone-to-implant contact ratio, and three-dimensional bone volume ratio was measured by micro-computed tomography analysis. The miniscrews with TiO2 nanotube arrays had a greater mean bone-to-implant contact ratio of 52.8% than the control, 29.3%. Mean bone volume ratio (BV/TV) was also higher in the miniscrews with TiO2 nanotube arrays, at 81.2% than those in the control via micro-CT analysis. Our findings support that TiO2 nanotube arrays on the surface of miniscrews enhance osseointegration and improve the stability of the miniscrew. 
540 |a Springer Science+Business Media New York, 2015 
690 7 |a Nanotubes  |2 nationallicence 
690 7 |a Orthodontic anchorage  |2 nationallicence 
690 7 |a Osseointegration  |2 nationallicence 
690 7 |a Bone volume  |2 nationallicence 
690 7 |a micro-CT  |2 nationallicence 
700 1 |a Jang  |D Insan  |u Department of Orthodontics, College of Dentistry, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
700 1 |a Shim  |D Seong-Cheol  |u Department of Metal and Materials Engineering, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
700 1 |a Choi  |D Dong-Soon  |u Department of Orthodontics, College of Dentistry, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
700 1 |a Cha  |D Bong-Kuen  |u Department of Orthodontics, College of Dentistry, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
700 1 |a Lee  |D Jae-Kwan  |u Department of Periodontics, College of Dentistry, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
700 1 |a Choe  |D Byung-Hak  |u Department of Metal and Materials Engineering, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
700 1 |a Choi  |D Won-Youl  |u Department of Metal and Materials Engineering, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
773 0 |t Biomedical Microdevices  |d Springer US; http://www.springer-ny.com  |g 17/4(2015-08-01), 1-7  |x 1387-2176  |q 17:4<1  |1 2015  |2 17  |o 10544 
856 4 0 |u https://doi.org/10.1007/s10544-015-9986-1  |q text/html  |z Onlinezugriff via DOI 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Jang  |D Insan  |u Department of Orthodontics, College of Dentistry, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Shim  |D Seong-Cheol  |u Department of Metal and Materials Engineering, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Choi  |D Dong-Soon  |u Department of Orthodontics, College of Dentistry, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Cha  |D Bong-Kuen  |u Department of Orthodontics, College of Dentistry, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Lee  |D Jae-Kwan  |u Department of Periodontics, College of Dentistry, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Choe  |D Byung-Hak  |u Department of Metal and Materials Engineering, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Choi  |D Won-Youl  |u Department of Metal and Materials Engineering, Gangneung-Wonju National University, 210-720, Gangneung, South Korea  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Biomedical Microdevices  |d Springer US; http://www.springer-ny.com  |g 17/4(2015-08-01), 1-7  |x 1387-2176  |q 17:4<1  |1 2015  |2 17  |o 10544