| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Outline of Final Research Achievements |
The purpose of this study was to evaluate the effect of UV/ozone treatment on hydroxyapatite and establish the high-performance nanobiological interface control method for bioactive surface modification of hydroxyapatite. The 5-minute UV/ozone treatment could validate for the surface decontamination, the improvement and 7-day maintenance of wettability, and the acceleration of the adhesion and proliferation of MC3T3-E1 cells. Therefore, the UV/ozone treatment for the interface control between hydroxyapatite and bone was developed.
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