P-49 SAM処理後のTi表面に各種官能基を導入した場合の炭酸含有アパタイトの化学沈着(インプラント,一般講演(ポスター発表),第54回日本歯科理工学会学術講演会)

概要

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Monomolecular films with various functional groups (phosphate, carboxyl, and hydroxyl groups) were introduced into a self-assembled monolayer (SAM)-processed Ti surface, and chemical deposition of carbonate apatite on the surface was attempted to investigate the influences of functional group. When phosphate groups were incorporated, P was present on the Ti surface at a nano-order level. The apatite coating of Ti surfaces was possible with any introduction of the functional groups. Whether the coating was due to chemical or deposition of precipitate onto the surface is now under investigation. Differences in chemical deposition among the functional groups were also observed.
2009-09-10