Electrochemical sensing of ATP with synthetic cyclophane as recognition element
文献类型：期刊论文
| 作者 | Ma YuRong2; Zhao Hong2; Yu Ping1; Su Lei1; Zhang DeQing1; Mao LanQun1 |
| 刊名 | SCIENCE IN CHINA SERIES B-CHEMISTRY
 |
| 出版日期 | 2009-06-01 |
| 卷号 | 52期号:6页码:741-745 |
| 关键词 | Electrochemistry Sensor Atp Clyclophane |
| ISSN号 | 1006-9291 |
| DOI | 10.1007/s11426-009-0074-3 |
| 英文摘要 | A new electrochemical sensor for ATP with synthetic cyclophane stably attached onto single-walled carbon nanotubes (SWNTs) as the recognition elements is described. UV-vis and cyclic voltammetric results demonstrate that ATP may interact with the synthetic cyclophane recognition elements to form a stable adduct mainly through electrostatic, pi-pi stacking and donor-acceptor interactions. Such interactions eventually lead to a decrease in the peak currents of the cyclophane recognition elements attached onto the SWNT electronic transducer, which could be used for electrochemical sensing of ATP. Under the conditions employed here, the ratio of the decrease in the anodic peak current is linear with ATP concentration within a concentration range from 10 to 120 mu M with a linear coefficiency of 0.993. This study may offer a new and simple electrochemical approach for effective sensing of ATP. |
| 语种 | 英语 |
| WOS记录号 | WOS:000266168000006 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/67141]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Mao LanQun |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma YuRong,Zhao Hong,Yu Ping,et al. Electrochemical sensing of ATP with synthetic cyclophane as recognition element[J]. SCIENCE IN CHINA SERIES B-CHEMISTRY,2009,52(6):741-745. |
| APA | Ma YuRong,Zhao Hong,Yu Ping,Su Lei,Zhang DeQing,&Mao LanQun.(2009).Electrochemical sensing of ATP with synthetic cyclophane as recognition element.SCIENCE IN CHINA SERIES B-CHEMISTRY,52(6),741-745. |
| MLA | Ma YuRong,et al."Electrochemical sensing of ATP with synthetic cyclophane as recognition element".SCIENCE IN CHINA SERIES B-CHEMISTRY 52.6(2009):741-745. |
入库方式： OAI收割
来源：化学研究所
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