Thymine and adenine derivatives with pyrene, tetrathiafulvalene and nitronyl nitroxide units: Synthesis and formation of ensembles sensing thymine and adenine molecules
文献类型：期刊论文
| 作者 | Wang Zhuo; Yu Yanxin; Zhang Deqing; Zhu Daoben |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2006-08-01 |
| 卷号 | 51期号:16页码:1947-1954 |
| 关键词 | Nucleobases Hydrogen-bonding Excimer Photoinduced Electron Transfer Fluorescence |
| ISSN号 | 1001-6538 |
| DOI | 10.1007/s11434-006-2046-8 |
| 英文摘要 | Four thymine (T) and adenine (A) derivatives with pyrene, tetrathiafulvalene and nitronyl nitroxide units (1, 2, 3 and 4) were synthesized and characterized. Fluorescent spectral studies indicate that the corresponding T and A derivatives can form ensembles with the association constant of ca. 104 Umol. The ensemble of 1 and 2 shows pyrene excimer emission, while that of 1/3 and 2/4 displays rather weak fluorescence due to the "intramolecular' photoinduced electron transfer reactions. Addition of compounds 5 or 6, which is T and A derivatives, respectively, to the ensembles of 1/2, 1/3 and 2/4 results in reduction of excimer emission and enhancement of pyrene fluorescence. These results show that these ensembles are able to sense T and A molecules. |
| 语种 | 英语 |
| WOS记录号 | WOS:000241849100005 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/59793]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang Deqing |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China 2.Univ Sci & Technol China, Dept Chem, Hefei 200026, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Zhuo,Yu Yanxin,Zhang Deqing,et al. Thymine and adenine derivatives with pyrene, tetrathiafulvalene and nitronyl nitroxide units: Synthesis and formation of ensembles sensing thymine and adenine molecules[J]. CHINESE SCIENCE BULLETIN,2006,51(16):1947-1954. |
| APA | Wang Zhuo,Yu Yanxin,Zhang Deqing,&Zhu Daoben.(2006).Thymine and adenine derivatives with pyrene, tetrathiafulvalene and nitronyl nitroxide units: Synthesis and formation of ensembles sensing thymine and adenine molecules.CHINESE SCIENCE BULLETIN,51(16),1947-1954. |
| MLA | Wang Zhuo,et al."Thymine and adenine derivatives with pyrene, tetrathiafulvalene and nitronyl nitroxide units: Synthesis and formation of ensembles sensing thymine and adenine molecules".CHINESE SCIENCE BULLETIN 51.16(2006):1947-1954. |
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。