T
Toshihiro Ando
Researcher at National Institute for Materials Science
Publications - 164
Citations - 3368
Toshihiro Ando is an academic researcher from National Institute for Materials Science. The author has contributed to research in topics: Diamond & Catalysis. The author has an hindex of 29, co-authored 164 publications receiving 3207 citations. Previous affiliations of Toshihiro Ando include National Institute of Advanced Industrial Science and Technology & Kansai University.
Papers
More filters
Journal ArticleDOI
Covalent immobilization of DNA on diamond and its verification by diffuse reflectance infrared spectroscopy
Koichi Ushizawa,Yoichiro Sato,Takeshi Mitsumori,Tomoya Machinami,Toyotoshi Ueda,Toshihiro Ando +5 more
TL;DR: In this article, DNA covalently immobilized onto diamond through ester linkage was detected by diffuse reflectance infrared spectroscopic analysis, which was used to detect the presence of DNA on diamond surfaces.
Journal ArticleDOI
Boron concentration dependence of Raman spectra on {100} and {111} facets of B-doped CVD diamond
Koichi Ushizawa,Kenji Watanabe,Toshihiro Ando,Isao Sakaguchi,Mikka Nishitani-Gamo,Yoichiro Sato,Hisao Kanda +6 more
TL;DR: In this paper, the authors investigated the Raman spectra of B-doped diamond crystals grown by microwave plasma assisted chemical vapor deposition as a function of boron concentration and found that the asymmetry and broadening of the one-phonon are due to Fano interference.
Journal ArticleDOI
Vapour-phase oxidation of diamond surfaces in O2 studied by diffuse reflectance Fourier-transform infrared and temperture-programmed desorption spectroscopy
TL;DR: In this article, the authors deal with the mechanistic considerations for the oxidation of diamond surfaces and show that the structures of the chemisorbed species changed with the oxidation temperature, and the maximum coverage of oxygen was obtained between 480 and 500 °C.
Journal ArticleDOI
High-resolution electron-energy-loss spectroscopic study of epitaxially grown diamond (111) and (100) surfaces.
TL;DR: This study clarifies hydrogen termination of the epitaxially grown diamond (111) and (100) surfaces in the forms of ${\mathrm{CH}}_{3}$ (methyl) and CH (monohydride) groups, respectively.
Journal ArticleDOI
Thermal hydrogenation of diamond surfaces studied by diffuse reflectance Fourier-transform infrared, temperature-programmed desorption and laser Raman spectroscopy
TL;DR: In this article, Fourier transform infrared (FTIR) and temperature-programmed desorption (TPD) were used to study the properties of CH bonding on diamond surfaces.