Superexchange mechanism of charge transfer in supermolecular assemblies of double helix DNA
文献类型：期刊论文
| 作者 | Xu, SC; Ai, XC; Feng, J; Zhang, RB; Zhang, QY; Zhang, XK |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 2002-07-01 |
| 卷号 | 18期号:7页码:640-643 |
| 关键词 | Dna Ap Superexchange Mechanism Hopping Mechanism |
| ISSN号 | 1000-6818 |
| DOI | 10.3866/PKU.WHXB20020715 |
| 英文摘要 | The investigation on charge migration mechanism in double helix DNA is an important current issue extensively studied in the overlapping field of chemistry and biology. We have designed and synthesized a series of supermolecular assemblies of double helix DNA to study charge migration mechanism in DNA by measuring Ap fluorescence and its relative fluorescence quantum yield. Experimentaly, we have distinguished and observed superexchange mechanism of charge transfer in the supermolecular assemblies of double helix DNA, which plays a role in DNA for short distance; but hopping mechanism may be exhibited by the phonon-assisted polaron-like hopping migration. |
| 语种 | 英语 |
| WOS记录号 | WOS:000177048000015 |
| 出版者 | PEKING UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/79341]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xu, SC |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, SC,Ai, XC,Feng, J,et al. Superexchange mechanism of charge transfer in supermolecular assemblies of double helix DNA[J]. ACTA PHYSICO-CHIMICA SINICA,2002,18(7):640-643. |
| APA | Xu, SC,Ai, XC,Feng, J,Zhang, RB,Zhang, QY,&Zhang, XK.(2002).Superexchange mechanism of charge transfer in supermolecular assemblies of double helix DNA.ACTA PHYSICO-CHIMICA SINICA,18(7),640-643. |
| MLA | Xu, SC,et al."Superexchange mechanism of charge transfer in supermolecular assemblies of double helix DNA".ACTA PHYSICO-CHIMICA SINICA 18.7(2002):640-643. |
入库方式： OAI收割
来源：化学研究所
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。