On-capillary complexation of metal ions with 4-(2-thiazolylazo)resorcinol in capillary electrophoresis
文献类型：期刊论文
| 作者 | Wang, M; Lin, JM; Qu, F; Shan, XQ; Chen, ZL |
| 刊名 | JOURNAL OF CHROMATOGRAPHY A
 |
| 出版日期 | 2004 |
| 卷号 | 1029期号:2015-01-02页码:249-254 |
| 关键词 | complexation metal cations thiazolylazoresorcinol transition metals |
| 英文摘要 | Co(II), Zn(II), Ni(II) and Fe(II) were successfully separated by capillary electrophoresis using pre-capillary and on-capillary complexation with 4-(2-thiazolylazo)resorcinol. The influences of some crucial parameters, including both pre- and on-capillary complexation procedure, were investigated. For on-capillary complexation, the complexing reaction was carried out inside the capillary by mixing the zones of ligand and sample during the electrophoretic migration. Compared with pre-capillary complexation, the method provided 30-fold reduction in detection limits for Co(II), 50-fold reduction for Zn(II), and 100-fold reduction for Ni(II) and Fe(II). It was used for the analysis of a pharmaceutical and tap water sample. (C) 2004 Elsevier B.V. All rights reserved. |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Chemistry |
| WOS记录号 | WOS:000189076000028 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23462]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Wang, M,Lin, JM,Qu, F,et al. On-capillary complexation of metal ions with 4-(2-thiazolylazo)resorcinol in capillary electrophoresis[J]. JOURNAL OF CHROMATOGRAPHY A,2004,1029(2015-01-02):249-254. |
| APA | Wang, M,Lin, JM,Qu, F,Shan, XQ,&Chen, ZL.(2004).On-capillary complexation of metal ions with 4-(2-thiazolylazo)resorcinol in capillary electrophoresis.JOURNAL OF CHROMATOGRAPHY A,1029(2015-01-02),249-254. |
| MLA | Wang, M,et al."On-capillary complexation of metal ions with 4-(2-thiazolylazo)resorcinol in capillary electrophoresis".JOURNAL OF CHROMATOGRAPHY A 1029.2015-01-02(2004):249-254. |
入库方式： OAI收割
来源：生态环境研究中心
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