Nanoprobes: quantitatively detecting the femtogram level of arsenite ions in live cells
文献类型：期刊论文
| 作者 | Liu, Ru; Chen, Zhong; Wang, Yaling; Cui, Yanyan; Zhu, Huarui; Huang, Ping; Li, Wei; Zhao, Yuliang1; Tao, Ye; Gao, Xueyun |
| 刊名 | Acs nano
 |
| 出版日期 | 2011-07-01 |
| 卷号 | 5期号:7页码:5560-5565 |
| 关键词 | Nanoprobe Femtogram Live cell Arsenite ion Swcnts Ssdna |
| ISSN号 | 1936-0851 |
| DOI | 10.1021/nn200994r |
| 通讯作者 | Zhao, yuliang(zhaoyuliang@ihep.ac.cn) |
| 英文摘要 | In this report, nanoprobes which could detect the femtogram level of arsenite ions in subcellular organelle of live cells are disdosed. the nanoprobes are composed of ssdna and single-wall carbon nanotubes (swcnts), and the ssdna is marked by a dye molecule. in a live cell, trace arsenite ions could interact with nanoprobes and significantly decrease the emission of the nanoprobes. with the help of a confocal microscope and cryo-electron microscopy, the lysosome target of the arsenite ion and nanoprobe is well described in high spatial resolution. |
| WOS关键词 | FLUORESCENT SENSORS ; CARBON NANOTUBES ; RAR-ALPHA ; DNA ; TRIOXIDE ; ACTIVATION ; PROTEINS ; CALCIUM ; PATHWAY ; MACROPHAGES |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| WOS类目 | Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000293035200033 |
| 出版者 | AMER CHEMICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2176204 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Zhao, Yuliang |
| 作者单位 | 1.Chinese Acad Sci, CAS Key Lab Biol Effects Nanomat & Nanosafety, Inst High Energy Phys, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Beijing Synchrotron Lab, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Ru,Chen, Zhong,Wang, Yaling,et al. Nanoprobes: quantitatively detecting the femtogram level of arsenite ions in live cells[J]. Acs nano,2011,5(7):5560-5565. |
| APA | Liu, Ru.,Chen, Zhong.,Wang, Yaling.,Cui, Yanyan.,Zhu, Huarui.,...&Gao, Xueyun.(2011).Nanoprobes: quantitatively detecting the femtogram level of arsenite ions in live cells.Acs nano,5(7),5560-5565. |
| MLA | Liu, Ru,et al."Nanoprobes: quantitatively detecting the femtogram level of arsenite ions in live cells".Acs nano 5.7(2011):5560-5565. |
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来源：高能物理研究所
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