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  1. No Access

    Article

    Early vitamin K deficiency bleeding in a neonate associated with maternal Crohn’s disease

    We report herein a case of early vitamin K deficiency bleeding (VKDB) in a neonate associated with maternal Crohn’s disease. A female neonate was born at 37 weeks’ gestation and weighed 2778 g. She developed b...

    A Ohishi, S Nakashima, T Ogata, S Iijima in Journal of Perinatology (2014)

  2. Article

    Open Access

    NY-ESO-1 antibody as a novel tumour marker of gastric cancer

    NY-ESO-1 antibodies are specifically observed in patients with NY-ESO-1-expressing tumours. We analysed whether the NY-ESO-1 humoral immune response is a useful tumour marker of gastric cancer.

    S Fujiwara, H Wada, J Kawada, R Kawabata, T Takahashi in British Journal of Cancer (2013)

  3. No Access

    Article

    Variable range hop** conduction and percolation networks in the pellets formed from pristine and boron-doped carbon nanohorn particles

    Resistivity of pelletized carbon nanohorn particles (CNHs) decreased immediately as the pressure for making the pellet increased. This behavior can be fitted by a power scaling relation with quasi-2-dimensiona...

    Y. Fukunaga, M. Harada, S. Bandow, S. Iijima in Applied Physics A (2009)

  4. No Access

    Article

    Poster abstracts

    J. Ferrie, M. Shipley, F. Cappuccio, E. Brunner, M. Miller in Sleep and Biological Rhythms (2007)

  5. No Access

    Article

    Correlation between diamagnetic susceptibility and electron spin resonance feature for various multiwalled carbon nanotubes

    Determination of the structural features is a fundamental subject in nanotube research. A simple method is proposed to evaluate the structure of multiwalled carbon nanotubes (MWNTs) having either the concentri...

    S. Bandow, S. Numao, M. **no, K. Hirahara, S. Iijima in Applied Physics A (2007)

  6. No Access

    Chapter and Conference Paper

    Mössbauer studies of mixed-valence spin-crossover iron complexes with a hexadentate tripod ligand

    The spin-crossover behaviors of mixed-valence iron compounds [FeIIH3L][FeIIIL](NO3)2 (1) and [FeIIH3LMe][FeIIILMe](NO3)2 (2) have been investigated by 57Fe Mössbauer spectroscopy, where H3LMe is a hexadentate N6 ...

    S. Iijima, F. Mizutani, O. Niwa, N. Matsumoto, Y. Sunatsuki, M. Kojima in ICAME 2005 (2007)

  7. No Access

    Article

    Enhancement of inner tube formation from peapods in de-pressurized inert gas environment

    C60 molecules encased in single-wall carbon nanotubes, so-called peapods, can be transformed into small-diameter tubes inside the host tubes after high-temperature heat treatment in vacuum at ∼1200 °C. Here, we r...

    Y. Fujita, N. Niwa, S. Bandow, S. Iijima in Applied Physics A (2006)

  8. No Access

    Article

    Mössbauer studies of mixed-valence spin-crossover iron complexes with a hexadentate tripod ligand

    The spin-crossover behaviors of mixed-valence iron compounds [FeIIH3L][FeIIIL](NO3)2 (1) and [FeIIH3LMe][FeIIILMe](NO3)2 (2) have been investigated by 57Fe Mössbauer spectroscopy, where H3L is a hexadentate N6 tr...

    S. Iijima, F. Mizutani, O. Niwa, N. Matsumoto, Y. Sunatsuki in Hyperfine Interactions (2005)

  9. No Access

    Article

    Directed assembly of nanostructured carbon materials on to patterned polymer surfaces

    Directed assembly of single-walled carbon nanomaterials on to polymer surfaces has been achieved. The approach relies on selective interactions of the polymer functionalities with the surface structures presen...

    J. Zhu, M. Yudasaka, M. Zhang, J. Fan, D. Kasuya, S. Iijima in Applied Physics A (2005)

  10. No Access

    Article

    Friction and wear of carbon nanohorn-containing polyimide composites

    Polyimide (PI)-based composites containing single-wall carbon nanohorn aggregate (NH) were fabricated using the spark plasma sintering (SPS) process. For comparison, composites with carbon nanotube (NT) and tr...

    A. Tanaka, K. Umeda, M. Yudasaka, M. Suzuki, T. Ohana, M. Yumura in Tribology Letters (2005)

  11. No Access

    Article

    Turning Peapods into Double-Walled Carbon Nanotubes

    The formation pathway to double-walled carbon nanotubes (DWNTs) from C60 encased within single-walled carbon nanotubes (peapods) is introduced in this article. Onedimensionally arranged C60 molecules coalesce gra...

    S. Bandow, K. Hirahara, T. Hiraoka, G. Chen, P. C. Eklund, S. Iijima in MRS Bulletin (2004)

  12. No Access

    Article

    Laser vaporization synthesis of polyhedral graphite

    Polyhedral graphite (PG) particles have been synthesized by CO2 laser vaporization of graphite in high-pressure Ar gas (8×105 Pa). Faceted PG particles, ranging in size from 110 to 500 nm, have a turbostratic str...

    F. Kokai, K. Takahashi, D. Kasuya, A. Nakayama, Y. Koga, M. Yudasaka in Applied Physics A (2003)

  13. No Access

    Article

    How accurate can the determination of chiral indices of carbon nanotubes be?

    We present a general and systematic method for determining the chiral indices of carbon nanotubes. This method relies on the semi-quantitative analysis of experimental selected area diffraction pattern intensi...

    M. Kociak, K. Hirahara, K. Suenaga in The European Physical Journal B - Condense… (2003)

  14. No Access

    Article

    Mössbauer and X-ray crystallographic studies of etraalkylammonium hexacyanoferrates(III)

    A hexacyanoferrate(III) salt [N(C2H5)4]3[Fe(CN)6].5H2O (1)crystallized in a monoclinic space group (P21, Z = 2) with the nearest neighboring Fe-Fe distance of 8.20 Åound 1 distinctly showed magnetically-relaxed 5...

    S. Iijima, F. Mizutani, M. Watanabe, M. Sato in Journal of Radioanalytical and Nuclear Che… (2003)

  15. No Access

    Article

    High-resolution electron microscopy of individual metallofullerene molecules on the dipole orientations in peapods

    Electron microscopy with atomic sensitivity enables us to obtain a direct image of the intra-molecular structure of metallofullerenes encapsulated inside single-walled carbon nanotubes. By a comparison of high...

    K. Suenaga, T. Okazaki, K. Hirahara, S. Bandow, H. Kato, A. Taninaka in Applied Physics A (2003)

  16. No Access

    Chapter and Conference Paper

    Production of Pharmaceutical Proteins by Transgenic Avian

    Transgenic avian has been expected to be an excellent transgenic bioreactor for the production of recombinant pharmaceutical proteins. However, successful transgenic bioreactors have been reported only in mamm...

    A. Hotta, K. Ono, S. Mizuarai, K. Yamaguchi in Animal Cell Technology: Basic & Applied As… (2003)

  17. No Access

    Chapter and Conference Paper

    Essential Role of Cell-Cell Interaction in Primary Hepatocyte Cultures

    Hepatocytes exhibit different morphology depending on the surface condition of a cultural substratum. The growth response to mitogen and the expression of liver functions were also dependent on the cell morpho...

    T. Dohda, D. G. Khanh, M. Kamihira in Animal Cell Technology: Basic & Applied As… (2003)

  18. No Access

    Article

    Causes of different catalytic activities of metals in formation of single-wall carbon nanotubes

    When single-wall carbon nanotubes (SWNTs) were formed by pulsed Nd:YAG laser ablation or arc discharge, the yield depended on the metal catalyst: NiCo> Ni∼NiFe≫Co∼Fe>Pd∼Pt. It appears that an effective catalys...

    M. Yudasaka, Y. Kasuya, F. Kokai, K. Takahashi, M. Takizawa, S. Bandow in Applied Physics A (2002)

  19. No Access

    Book

    Animal Cell Technology: Basic & Applied Aspects

    Proceedings of the Tenth Annual Meeting of the Japanese Association for Animal Cell Technology, Nagoya, Japan, November 5–8, 1997 Volume 10

    Y. Kitagawa, T. Matsuda, S. Iijima (2002)

  20. No Access

    Chapter and Conference Paper

    Variation in Spin Direction Observed for Oxalate-Bridged Mn(II)-Fe(III) Systems

    The directions of spin alignment were estimated for A[Mn(II)Fe(III)(ox)3] compounds from their 57Fe Mössbauer spectra. The compounds with large templating cations, A+ = P(C6H5)4 + and As(C6H5)4 ...

    S. Iijima, F. Mizutani in Hyperfine Interactions (C) (2002)

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