著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Tsukada,Band gap and photocatalytic properties of Ti-substituted hydroxyapatite: comparison with anatase-TiO2,J. Mol. Catal. A Chem.,,,2011,338,,18,https://cir.nii.ac.jp/crid/1370568854985050506,