"TAKASHI AKATSU,Yamada Yuji,Yasuto Hoshikawa,Takamasa ONOKI,YUTAKA SHINODA,FUMIHIRO WAKAI","Multifunctional porous titanium oxide coating with apatite forming ability and photocatalytic activity on a titaniumsubstrate formed by plasma electrolytic oxidation",,"Materials Science and Engineering C","Elsevier","  33",,"  4871-4875",2013,Dec.