"Vincent Irawan,Masaki Takeguchi,Toshiyuki Ikoma","Apatite Coating of Iron Oxide Nanoparticles by Alternate Addition of Calcium and Phosphate Solutions: A Calcium and Carboxylate (Ca-COO) Complex-Mediated Apatite Deposition",,"Journal of Inorganic and Organometallic Polymers and Materials",,"Vol. 30","No. 4"," 1132-1140",2020,Apr. "Eiji Fujimoto,Masatomo Sumiya,Tsuyoshi Ohnishi,Mikk Lippmaa,Masaki Takeguchi,Hideomi Koinuma,Yuji Matsumoto","Development of a new laser heating system for thin film growth by chemical vapor deposition",,"REVIEW OF SCIENTIFIC INSTRUMENTS",,"Vol. 83","No. 094701","pp. 1-6",2012,Sept. "Chen S,Osaka A,Toshiyuki Ikoma,Morita H,Li J,Takeguchi M,Hanagata N","Fabrication, microstructure, and BMP-2 delivery of novel biodegradable and biocompatible silicate-collagen hybrid fibril sheets",,"Journal of Materials Chemistry,",,"Vol. 21",,"pp. 10942-10948",2011,Sept. "Tagaya M,Ikoma T,Takeguchi M,Hanagata N,Tanaka J","Interfacial serum protein effect on biological apatite growth",,"Journal of Physical Chemistry C",,"Vol. 115",,"pp. 22523-22533",2011,Sept. "Okuda M,Ogawa M,Takeguchi M,Hashimoto A,Tagaya M,Chen S,Hanagata N,Ikoma T","Minerals and aligned collagen fibrils in tilapia fish scales: Structural analysis using dark-field and energy-filtered transmission electron microscopy and electron tomography",,"Microscopy and Microanalysis",,"Vol. 17",,"pp. 788-798",2011,Sept. "Chen S,Hirota N,Okuda M,Takeguchi M,Kobayashi H,Hanagata N,Ikoma T","Microstructures and rheological properties of tilapia fish scale collagen hydrogels with aligned fibrils fabricated under magnetic fields",,"Acta Biomaterialia",,"Vol. 7",,"pp. 644-652",2011,Sept. "S. Kim,Y. Oshima,H. Sawada,T. Kaneyama,Y. Kondo,M. Takeguchi,Yoshiko Nakayama,Y. Tanishiro,K. Takayanagi","Quantitative Annular Dark-field STEM Images of a Silicon Crystal Using a Large-angle Convergent Electron Probe with a 300-kV Cold Field-emission Gun",,"J. Electron Microsc.","Oxford Journals","Vol. 60","No. 2","pp. 109-116",2011,Jan. "S Chen,Toshiyuki Ikoma,M Takeguchi,Nobutaka Hanagata","In vitro bioactivity of Ca containing silica hollow fiber scaffolds","The 10th Asian BioCeramics Symposium (ABC2010)","Archives of BioCeramics Researches",,"Vol. 10",,"pp. 130-132",2010,Nov. "Mitsuhiro Okuda,Masaki Takeguchi,Ayako Hashimoto,Nobuhiro Ogawa,Motohiro Tagaya,Song Chen,Nobutaka Hanagata,Toshiyuki Ikoma","Structural Analysis of Rattle-type Hollow Mesoporous Silica Spheres using Electron Tomography and Energy Filtered Imaging",,"Surface Interface Science,","Wiley","Vol. 42","No. 10-11","pp. 1548",2010,Apr.