A novel electrochemical chiral sensor for 3,4-dihydroxyphenylalanine based on the combination of single-walled carbon nanotubes, sulfuric acid and square wave voltammetry
文献类型：期刊论文
| 作者 | Chen, Lisha; Chang, Fengxia; Meng, Lingchen; Li, Meixian; Zhu, Zhiwei |
| 刊名 | ANALYST
 |
| 出版日期 | 2014 |
| 卷号 | 139期号:9页码:2243-2248 |
| ISSN号 | 0003-2654 |
| DOI | 10.1039/c4an00098f |
| 英文摘要 | We demonstrate, for the first time, an electrochemical sensor that provides antipodal signals upon application of square wave voltammetry (SWV), for enantioselective recognition of 3,4-dihydroxyphenylalanine based on chiral single-walled carbon nanotubes (SWCNTs) in the presence of sulphuric acid. Interestingly, the enantioselectivity was not observed using the common method of cyclic voltammetry (CV) but the SWV peak currents of enantiomers were found to be quite different and hence the enantiomers could be successfully recognized. Moreover, the antipodal signals provided by two SWV scan modes offer the possibility for results to be confirmed mutually, showing a great practical value and analytical application prospects. |
| 语种 | 英语 |
| WOS记录号 | WOS:000334176400030 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/51307]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhu, Zhiwei |
| 作者单位 | Peking Univ, Beijing Natl Lab Mol Sci, Coll Chem & Mol Engn, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Lisha,Chang, Fengxia,Meng, Lingchen,et al. A novel electrochemical chiral sensor for 3,4-dihydroxyphenylalanine based on the combination of single-walled carbon nanotubes, sulfuric acid and square wave voltammetry[J]. ANALYST,2014,139(9):2243-2248. |
| APA | Chen, Lisha,Chang, Fengxia,Meng, Lingchen,Li, Meixian,&Zhu, Zhiwei.(2014).A novel electrochemical chiral sensor for 3,4-dihydroxyphenylalanine based on the combination of single-walled carbon nanotubes, sulfuric acid and square wave voltammetry.ANALYST,139(9),2243-2248. |
| MLA | Chen, Lisha,et al."A novel electrochemical chiral sensor for 3,4-dihydroxyphenylalanine based on the combination of single-walled carbon nanotubes, sulfuric acid and square wave voltammetry".ANALYST 139.9(2014):2243-2248. |
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。