Viewing the Interaction Between Double Strand Deoxyribonucleic Acid and Graphene Oxide via Atomic Force Microscopy
文献类型：期刊论文
| 作者 | Liu R(刘茹) ; Wei ZQ(魏钟晴); Li M(李敏); Zhao YL(赵宇亮); Liu, R; Wei, Z; Hu, Z; Li, M; Zhao, Y
|
| 刊名 | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
 |
| 出版日期 | 2016 |
| 卷号 | 16期号:4页码:4120-4125 |
| 关键词 | Graphene Oxide dsDNA Atomic Force Microscopy dsDNA-GO Interaction |
| DOI | 10.1166/jnn.2016.11903 |
| 通讯作者 | 李敏 |
| 英文摘要 | The interaction between DNA and graphene-oxide (GO) is fundamental and of significance to a number of biomedical applications. It is fairly clear that pi-pi stacking effect accounts for the strong interaction between ssDNA and GO, while little is known on the mechanics of the relative weak interaction between dsDNA and GO. Here we employ AFM to investigate the coupling behavior of dsDNA-GO duplex and reveal preference adsorption of DNAon GO. The results show that dsDNA tends to aggregate on GO surface. Additionally, it is observed that GO also tend to stack into multi layer structure in the presence of dsDNA, indicating dsDNA can simultaneously interact with two sides of the GO sheet, Such a structure is, however, unstable and can easily collapse by rinsing or heating. |
| 语种 | 英语 |
| WOS记录号 | WOS:000386122700178 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/260268]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Liu R,Wei ZQ,Li M,et al. Viewing the Interaction Between Double Strand Deoxyribonucleic Acid and Graphene Oxide via Atomic Force Microscopy[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2016,16(4):4120-4125. |
| APA | 刘茹.,魏钟晴.,李敏.,赵宇亮.,Liu, R.,...&Zhao, Y.(2016).Viewing the Interaction Between Double Strand Deoxyribonucleic Acid and Graphene Oxide via Atomic Force Microscopy.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,16(4),4120-4125. |
| MLA | 刘茹,et al."Viewing the Interaction Between Double Strand Deoxyribonucleic Acid and Graphene Oxide via Atomic Force Microscopy".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 16.4(2016):4120-4125. |
入库方式： OAI收割
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。