Optimization of the extraction for the determination of arsenic species in plant materials by high-performance liquid chromatography coupled with hydride generation atomic fluorescence spectrometry
文献类型：期刊论文
| 作者 | He, B; Fang, Y; Jiang, GB; Ni, ZM |
| 刊名 | SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY
 |
| 出版日期 | 2002 |
| 卷号 | 57期号:11页码:1705-1711 |
| 关键词 | arsenic extraction plant sample high-performance liquid chromatography-hydride generation atomic fluorescence spectrometry |
| 英文摘要 | A study has been conducted for the separation and the determination of arsenic species in plants using high-performance liquid chromatography-hydride generation atomic fluorescence spectrometry with emphasis on sample extraction procedures. Various extraction solvents have been applied to extract arsenic species from plants in order to investigate the uptake, transfer and accumulation processes of arsenic. The method was optimized with respect to the selection of extraction solvent, extraction time and the number of extraction steps. The analytical procedure has been validated by analyzing standard reference material GBW 82301, (peach leaves) and successfully used for the arsenic speciation in plants grown on contaminated soil near an arsenic mine. Inorganic arsenic, especially arsenate (As(V)) appears to be the major component in plants and organic arsenic species of monomethylarsenic acid and dimethylarsenic acid were detected at low concentrations. (C) 2002 Elsevier Science B.V. All rights reserved. |
| 研究领域[WOS] | Spectroscopy |
| WOS记录号 | WOS:000179373300004 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23888]  |
| 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 | He, B,Fang, Y,Jiang, GB,et al. Optimization of the extraction for the determination of arsenic species in plant materials by high-performance liquid chromatography coupled with hydride generation atomic fluorescence spectrometry[J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY,2002,57(11):1705-1711. |
| APA | He, B,Fang, Y,Jiang, GB,&Ni, ZM.(2002).Optimization of the extraction for the determination of arsenic species in plant materials by high-performance liquid chromatography coupled with hydride generation atomic fluorescence spectrometry.SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY,57(11),1705-1711. |
| MLA | He, B,et al."Optimization of the extraction for the determination of arsenic species in plant materials by high-performance liquid chromatography coupled with hydride generation atomic fluorescence spectrometry".SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY 57.11(2002):1705-1711. |
入库方式： OAI收割
来源：生态环境研究中心
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