| タイトル |
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en
Studies on toxicity of multi-walled carbon nanotubes on Arabidopsis T87 suspension cells
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| 作成者 |
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| アクセス権 |
open access |
| 主題 |
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Other
en
Multi-walled carbon nanotubes
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Other
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White asbestos
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Other
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Arabidopsis T87 suspension cells
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Other
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Cell dry weights
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Other
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Cell viabilities
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Other
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Cell chlorophyll contents
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Other
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Superoxide dismutase
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NDC
471
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| 内容注記 |
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Abstract
en
The possible toxicities of agglomerates of multi-walled carbon nanotubes (MWCNTs) toward plant cells were evaluated. Arabidopsis T87 suspension cells were used as the model cells and decreases in values of cell dry weights, cell viabilities, cell chlorophyll contents, and superoxide dismutase (SOD) activities were seen for the cells cultured in media containing the agglomerates of MWCNTs, indicating the agglomerates of MWCNTs are toxic to the Arabidopsis T87 suspension cells. Moreover. the toxicities increased sharply as the diameters of the agglomerates of the MWCNTs became smaller. A concept based on the hypersensitive response is suggested to explain the possible toxic mechanism induced by the MWCNTs.
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| 出版者 |
en
Elsevier B.V.
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| 日付 |
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| 言語 |
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| 資源タイプ |
journal article |
| 出版タイプ |
AM |
| 資源識別子 |
HDL
http://hdl.handle.net/2115/39947
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| 関連 |
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isVersionOf
DOI
https://doi.org/10.1016/j.jhazmat.2009.05.025
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PMID
19505757
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| 収録誌情報 |
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en
Journal of Hazardous Materials
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巻170
号2-3
開始ページ578
終了ページ583
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| ファイル |
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| コンテンツ更新日時 |
2023-07-26 |
