P-16 アパタイト光触媒配合歯磨剤を利用した漂白に関するモデル研究(器械・技術,一般講演(ポスター発表),第62回日本歯科理工学会学術講演会)

概要

論文の詳細を見る
The purpose of this study is to investigate the bleaching effect of toothpaste containing apatite photocatalyst on the stained HAP ceramics. The specimen surfaces were covered with the toothpaste, and then were brushing with sonic toothbrush under LED light irradiation. Color changes of specimen surface were measured before and after brushing and evaluated with the CIE L*^a^*b^* color system. All of the L^*, b^* and ΔE^*a^*b^* values were changed by brushing. It was found that a bleaching effect was elevated with the increase of apatite photocatalyst in the toothpaste. Thus, these results suggest that the toothpaste containing apatite photocatalyst is helpful to bleach stained teeth, using toothbrush with LED light.
一般社団法人日本歯科理工学会の論文
2013-09-25