Atomic Force Microscopy Study of the Effects of Water-Soluble Fullerenes on the Elasticity of Living Plant Cells
文献类型：期刊论文
| 作者 | Zhang, Xuejie1; Liu, Qiaoling1; Xia, Tie1; Li, Nan1; He, Kangmin1; Wang, Chunru1; Tan, Weihong2,3; Fang, Xiaohong1 |
| 刊名 | CHEMISTRY-AN ASIAN JOURNAL
 |
| 出版日期 | 2013-10-01 |
| 卷号 | 8期号:10页码:2388-2394 |
| 关键词 | Atomic Force Microscopy Cytotoxity Elasticity Fullerenes Nanoparticles |
| ISSN号 | 1861-4728 |
| DOI | 10.1002/asia.201300522 |
| 英文摘要 | In this work, atomic force microscopy (AFM) was employed to characterize the elastic properties of a living suspension of Nicotiana tabacum L. cv. Bright Yellow (BY-2) cells and to investigate the changes in plant-cell elasticity that were induced by water-soluble C-70 fullerene derivatives. The results revealed different effects of the three fullerene derivatives that had different numbers of carboxylic groups on the cell elasticity. BY-2 cells that were repressed by dimalonic-acid-modified C-70 fullerenes (DiF(70)) and trimalonic-acid-modified C-70 fullerenes (TriF(70)) showed a clear decrease in their Youngs modulus. However, the Youngs modulus of cells that were treated with tetramalonic-acid-modified C-70 fullerenes (TetraF(70)) increased. Disruption of the actin cytoskeleton arrangement was observed following treatment with DiF(70) and TriF(70), but not with TetraF(70.) Moreover, the fullerene-induced cell-elasticity change was consistent with the change in cell-proliferation rate. This work provides a new approach and valuable information for the study of the biological effect of nanomaterials on plant cells. |
| 语种 | 英语 |
| WOS记录号 | WOS:000324748600016 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/46753]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Fang, Xiaohong |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Mol Nanostruct & Nanotechnol, Inst Chem, Beijing 100190, Peoples R China 2.Hunan Univ, Coll Biol, State Key Lab Chemo Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China 3.Hunan Univ, Collaborat Innovat Ctr Chem & Mol Med, Coll Chem & Chem Engn, Changsha 410082, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xuejie,Liu, Qiaoling,Xia, Tie,et al. Atomic Force Microscopy Study of the Effects of Water-Soluble Fullerenes on the Elasticity of Living Plant Cells[J]. CHEMISTRY-AN ASIAN JOURNAL,2013,8(10):2388-2394. |
| APA | Zhang, Xuejie.,Liu, Qiaoling.,Xia, Tie.,Li, Nan.,He, Kangmin.,...&Fang, Xiaohong.(2013).Atomic Force Microscopy Study of the Effects of Water-Soluble Fullerenes on the Elasticity of Living Plant Cells.CHEMISTRY-AN ASIAN JOURNAL,8(10),2388-2394. |
| MLA | Zhang, Xuejie,et al."Atomic Force Microscopy Study of the Effects of Water-Soluble Fullerenes on the Elasticity of Living Plant Cells".CHEMISTRY-AN ASIAN JOURNAL 8.10(2013):2388-2394. |
入库方式： OAI收割
来源：化学研究所
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