生体内における磁性流体の観察

小井手 一晴; 松浦 弘幸; 野田 信雄; 中野 正博; 牧野 健一; 巨 東栄; 辺 倍; 熊沢 隆; 阿久津 光雄; 増山 和典; 魚住 裕介; 殿畑 信人; 近藤 威

doi:10.24466/jbfsa.9.1_123

Observation of the magnetic fluid in the living body

Kazuharu KOIDE, Hiroyuki MATSUURA, Nobuo NODA, Masahiro NAKANO, Ken-ichi MAKINO, Dong-Ting JU, Pei BAIN, Takashi KUMAZAWA, Mitsuo AKUTSU, Kazunori MATSUYAMA, Yusuke UOZUMI, Nobuhito TONOHATA, Takeshi KONDOU

Author information

Kazuharu KOIDE
National Institute for Longevity Science, National Center for Geriatrics and Gerontopogy
Hiroyuki MATSUURA
National Institute for Longevity Science, National Center for Geriatrics and Gerontopogy
Nobuo NODA
National Institute for Longevity Science, National Center for Geriatrics and Gerontopogy
Masahiro NAKANO
Physics Department, University of Occupational and Environmental Health
Ken-ichi MAKINO
Physics Department, University of Occupational and Environmental Health
Dong-Ting JU
Graduate School of Engineering, Saitama Institute of Technology
Pei BAIN
Graduate School of Engineering, Saitama Institute of Technology
Takashi KUMAZAWA
Graduate School of Engineering, Saitama Institute of Technology
Mitsuo AKUTSU
Graduate School of Engineering, Saitama Institute of Technology
Kazunori MATSUYAMA
Graduate School of Engineering, Saitama Institute of Technology
Yusuke UOZUMI
Graduate School of Engineering, Kyushu University
Nobuhito TONOHATA
Graduate School of Engineering, Kyushu University
Takeshi KONDOU
Graduate School of Medicine, Kobe University

Keywords: DDS (drug delivery system), nano-magnet, emitted light, SPring-8, hematoxylin-eosin stain

JOURNAL OPEN ACCESS

2007 Volume 9 Issue 1 Pages 123-126

DOI https://doi.org/10.24466/jbfsa.9.1_123

Details

Abstract

The dynamic behavior of nano-scale magnet in living body is not well known, although the interaction of magnetic force is clear. Using strong photon beams in SPring-8 factory, we trace the magnets and investigate the accumulation of the living mouse's body. And we report the results which we obtain by observing the sections of internal organs directly under a microscope.

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