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Dive into the research topics where Shin-ichi Kimura is active.

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Featured researches published by Shin-ichi Kimura.


Acta Oto-laryngologica | 1996

The Effect of Methylprednisolone on Acoustic Trauma

Kazuhiko Takahashi; Jun Kusakari; Shin-ichi Kimura; Tetsuro Wada; Akira Hara

The effect of methylprednisolone (mPSL) upon acoustic trauma was studied using albino guinea pigs which were exposed to 2 kHz pure tone of 110, 115 or 120 dB SPL for 10 min. After the exposure to intense sound, mPSL of 6, 12 or 40 mg/kg was intraperitoneally given daily for 7 days and the threshold of the compound action potential (CAP) was examined on the 8th day. Compared with CAP of the control animals given physiological saline solution, no significant difference was observed in the CAP threshold shift between the mPSL group and the controls following exposures to the sound of 115 and 120 dB SPL, respectively. However, when the animals were exposed to the sound of 110 dB SPL, the CAP threshold shift was significantly smaller in the mPSL animals than in the controls. The present results indicate that mPSL possesses a therapeutic effect in cases of mild acoustic overstimulation.


Journal of the American Chemical Society | 2005

Large-scale separation of metallic and semiconducting single-walled carbon nanotubes.

Yutaka Maeda; Shin-ichi Kimura; Makoto Kanda; Yuya Hirashima; Tadashi Hasegawa; Takatsugu Wakahara; Yongfu Lian; Tsukasa Nakahodo; Takahiro Tsuchiya; Takeshi Akasaka; Jing Lu; Xinwei Zhang; Zhengxiang Gao; Yapeng Yu; Shigeru Nagase; Said Kazaoui; Nobutsugu Minami; Tetsuo Shimizu; and Hiroshi Tokumoto; Riichiro Saito


Journal of the American Chemical Society | 2006

Dispersion and Separation of Small-Diameter Single-Walled Carbon Nanotubes

Yutaka Maeda; Makoto Kanda; Masahiro Hashimoto; Tadashi Hasegawa; Shin-ichi Kimura; Yongfu Lian; Takatsugu Wakahara; Takeshi Akasaka; Said Kazaoui; Nobutsugu Minami; Toshiya Okazaki; Yuhei Hayamizu; Kenji Hata; Jing Lu; Shigeru Nagase


Journal of Physical Chemistry B | 2004

Dispersion of Single-Walled Carbon Nanotube Bundles in Nonaqueous Solution

Yutaka Maeda; Shin-ichi Kimura; Yuya Hirashima; Makoto Kanda; Yongfu Lian; Takatsugu Wakahara; Takeshi Akasaka; Tadashi Hasegawa; Hiroshi Tokumoto; Tetsuo Shimizu; Hiromichi Kataura; Yuhei Miyauchi; Shigeo Maruyama; Kaoru Kobayashi; Shigeru Nagase


Chemistry Letters | 2005

Fullerodendron-assisted Dispersion of Single-walled Carbon Nanotubes via Noncovalent Functionalization

Yutaka Takaguchi; Mitsuhiro Tamura; Yuuki Sako; Yasushi Yanagimoto; Sadao Tsuboi; Tetsuya Uchida; Kaoru Shimamura; Shin-ichi Kimura; Takatsugu Wakahara; Yutaka Maeda; Takeshi Akasaka


Carbon | 2008

Simple purification and selective enrichment of metallic SWCNTs produced using the arc-discharge method

Yutaka Maeda; Yuta Takano; Akiko Sagara; Masahiro Hashimoto; Makoto Kanda; Shin-ichi Kimura; Yongfu Lian; Tsukasa Nakahodo; Takahiro Tsuchiya; Takatsugu Wakahara; Takeshi Akasaka; Tadashi Hasegawa; Said Kazaoui; Nobutsugu Minami; Jing Lu; Shigeru Nagase


54th SPSJ Annual Meeting 2005 | 2005

Supramolecular wrapping around single-walled carbon nanotubes with fullerodendrons

Mitsuhiro Tamura; Yutaka Takaguchi; Sadao Tsuboi; Tetsuya Uchida; Kaoru Shimamura; Shin-ichi Kimura; Takatsugu Wakahara; Yutaka Maeda; Takeshi Akasaka


Audiology Japan | 1995

Evaluation of The Cochlear Potentials Measurement Through a Chronically Implanted Electrode Within the Facial Canal

T. Wada; Kuniaki Takahashi; Shin-ichi Kimura; Yuji Ase; Akira Hara; Jun Kusakari


Equilibrium Research | 1992

Effect of Acoustic Overstimulation on the AP Threshold of Hydropic Ears

Norihide Nishikawa; Zenya Ito; Minoru Takeyama; Yuji Ase; T. Wada; Shin-ichi Kimura; Jun Kusakari; Hozumi Nakata


Journal of the American Chemical Society | 2006

Dispersion and Separation of Small-Diameter Single-Walled Carbon Nanotubes [J. Am. Chem. Soc. 2006, 128, 12239−12242].

Yutaka Maeda; Makoto Kanda; Masahiro Hashimoto; Tadashi Hasegawa; Shin-ichi Kimura; Yongfu Lian; Takatsugu Wakahara; Takeshi Akasaka; Said Kazaoui; Nobutsugu Minami; Toshiya Okazaki; Yuhei Hayamizu; Kenji Hata; and Jing Lu; Shigeru Nagase

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Yutaka Maeda

Tokyo Gakugei University

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T. Wada

University of Tsukuba

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Yuji Ase

University of Tsukuba

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