The interaction of a novel ruthenium (II) complex with self-assembled DNA film on silicon surface
文献类型：期刊论文
| 作者 | Zhang, Yuqi; Bao, Cuiling; Wang, Guojie; Song, Yabin; Jiang, Lei; Song, Yanlin; Wang, Kezhi; Zhu, Daoben |
| 刊名 | SURFACE AND INTERFACE ANALYSIS
 |
| 出版日期 | 2006-10-01 |
| 卷号 | 38期号:10页码:1372-1376 |
| 关键词 | Ruthenium (Ii) Complex Self-assembly Dna Film Intercalation |
| ISSN号 | 0142-2421 |
| DOI | 10.1002/sia.2441 |
| 英文摘要 | Calf thymus DNA (ct-DNA) films were immobilized onto patterned silicon wafers through electrostatic self-assembly technology and interacted with a novel dinuclear ruthenium (II) complex, [(bpy)(2)Ru(H(2)bpi)Ru(bpy)(2)](ClO4)(4), which were demonstrated by using a confocal optical microscope. The morphology of the DNA film was measured by atomic force microscopy and the results show that the DNA strands have been folded into coiled conformations and aggregated into circles with diameters between 18 and 55 run. The interaction process was also monitored by UV-visible and fluorescence spectra and investigated by X-ray photoelectron spectra. The results show that the Ru (II) complex interacts with ct-DNA by the intercalative mode as it behaves in aqueous solutions. Copyright (C) 2006 John Wiley & Sons, Ltd. |
| 语种 | 英语 |
| WOS记录号 | WOS:000241045700008 |
| 出版者 | JOHN WILEY & SONS LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/59501]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Song, Yanlin |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing 100080, Peoples R China 2.Beijing Normal Univ, Dept Chem, Beijing 100875, Peoples R China 3.Yanan Univ, Coll Chem & Chem Engn, Shanxi 716000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yuqi,Bao, Cuiling,Wang, Guojie,et al. The interaction of a novel ruthenium (II) complex with self-assembled DNA film on silicon surface[J]. SURFACE AND INTERFACE ANALYSIS,2006,38(10):1372-1376. |
| APA | Zhang, Yuqi.,Bao, Cuiling.,Wang, Guojie.,Song, Yabin.,Jiang, Lei.,...&Zhu, Daoben.(2006).The interaction of a novel ruthenium (II) complex with self-assembled DNA film on silicon surface.SURFACE AND INTERFACE ANALYSIS,38(10),1372-1376. |
| MLA | Zhang, Yuqi,et al."The interaction of a novel ruthenium (II) complex with self-assembled DNA film on silicon surface".SURFACE AND INTERFACE ANALYSIS 38.10(2006):1372-1376. |
入库方式： OAI收割
来源：化学研究所
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