"Toru Tonegawa,Toshiyuki Ikoma,Tomohiko Yoshioka,Guoping Chen,Nobutaka Hanagata,Junzo Tanaka","Characterization and Protein Adsorption Ability of Zinc, Iron and Magnesium Hydroxyapatite",,"Key Engineering Materials",,"Vol. 361-363",,"pp. 187-190",2008, "Toru TONEGAWA,Toshiyuki Ikoma,Tomohiko Yoshioka,Guoping Chen,Nobutaka Hanagata,Junzo Tanaka","Characterization and Protein Adsorption Ability of Zinc, Iron and Magnesium Hydroxyapatite","20th International Symposium on Ceramics in Medicine (Bioceramics20)",,,,,,2007,Oct. "Toru Tonegawa,Toshiyuki Ikoma,Guoping Chen,Junzo Tanaka","Synthesis and Characterization of Metal Ions Containing Hydoroxyapatite Microparticles with High Specific Surface Area",,"Journal of Nanoscience and Nanotechnology",,"Vol. 7",,"pp. 839-843",2007,