A New Cultivation System Operated under a Super High Magnetic Field
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概要
- 論文の詳細を見る
A new cultivation system which operates under a super high magnetic field in the range of 0.5 to 7 Tesla was developed. In this reactor system, the effects of a high magnetic field on various biological reactions could be investigated not only under a homogeneous high magnetic field, but also under a gradient magnetic field. The maximum magnetic field gradient is 23 Tesla/m. Since the superconductive magent was designed so as to significantly reduce the evaporation rates of liquid helium and nitrogen, operation is virtually maintenance-free compared with that in conventional superconductive magnets. The temperature of the reactor is controllable within the range of 10 to 70℃ (deviations of ±0.1℃). When Escherichia coli B cells were grown at 37℃, total cell number during the stationary phase was 70% higher under homogeneous 7 Tesla conditions than in the geomagnetic field. A three fold larger cell number was detected in a gradient magnetic fields between 5 and 6 Tesla.
- 社団法人日本生物工学会の論文
- 1994-04-25
著者
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正田 誠
Research Laboratory Of Resources Utilization Tokyo Institute Of Technology
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Tsuchiya K
Research Laboratory Of Resources Utilization Tokyo Institute Of Technology
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Ano T
Tokyo Inst. Technol. Yokohama Jpn
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Shoda Makoto
Research Laboratory Of Resources Utilization Tokyo Institute Of Technology
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Shoda Makoto
Research Laboratory Of Resources Utiluzation Tokyo Institute Of Technology
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Tuchiya Koji
Research Laboratory Of Resources Utilization Tokyo Institute Of Technology
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OKUNO KAZUMASA
Research Laboratory of Resources Utilization, Tokyo Institute of Technology
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TSUCHIYA KOJI
Research Laboratory of Resources Utilization, Tokyo Institute of Technology
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ANO TAKAHSI
Research Laboratory of Resources Utilization, Tokyo Institute of Technology
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OKUDA MASAHIKO
Kobe Steel Ltd.,
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Tsuchiya Kensuke
Institute of Industrial Science, The University of Tokyo
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Tsuchiya Kensuke
Institute Of Industrial Science The University Of Tokyo
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Okuno Kazumasa
Research Laboratory Of Resources Utilization Tokyo Institute Of Technology
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Okuda Masahiko
Kobe Steel Ltd.
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Tsuchiya Koji
Research Laboratory Of Resources Utilization Tokyo Institute Of Technology
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Shoda Makoto
Research Lab. Resources Utilization Tokyo Institute Of Technology
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Tsuchiya Koji
Research Institute Of Science And Technology Tokyo University Of Science
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