Speciation determination of iron and its spatial and seasonal distribution in coastal river
文献类型：期刊论文
| 作者 | Zhu, Yun; Hu, Xueping; Pan, Dawei ; Han, Haitao; Lin, Mingyue; Lu, Yan; Wang, Chenchen; Zhu, Rilong
|
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2018-02-07 |
| 卷号 | 8页码:2576 |
| 关键词 | STRIPPING VOLTAMMETRIC DETERMINATION FLOW INJECTION-CHEMILUMINESCENCE PLASMA-MASS SPECTROMETRY BISMUTH FILM ELECTRODE DISSOLVED IRON CONTINENTAL-CRUST NATURAL-WATERS SURFACE WATERS SEAWATER SYSTEM |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/s41598-018-20991-0 |
| 产权排序 | [Zhu, Yun ; Hu, Xueping ; Pan, Dawei ; Han, Haitao ; Lin, Mingyue ; Lu, Yan ; Wang, Chenchen] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China ; [Zhu, Yun ; Hu, Xueping ; Pan, Dawei ; Lin, Mingyue ; Lu, Yan] Univ Chinese Acad Sci, Beijing 100049, Peoples R China ; [Zhu, Rilong] Hunan Environm Monitoring Ctr Stn, State Environm Protect Key Lab Monitoring Heavy M, Changsha 410019, Hunan, Peoples R China |
| 文献子类 | Article |
| 英文摘要 | In this study, the speciation of iron (Fe), including total Fe (TFe) and acidified dissolved Fe (ADFe), was assessed by fast cathodic absorption stripping voltammetry, using a gold electrode and 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol (5-Br-PADAP) as a novel complexing agent for Fe. The validity and accuracy of this method were compared with the standard spectrophotometry and tested by the standard samples. Under optimized conditions, the Fe response was linear within the range of 0.01 to 1 mu M with a detection limit of 1.2 nM. To further validate this method, the variation in concentrations of TFe and ADFe were investigated at twelve sampling stations in a local coastal river, in both the dry and wet season. Additionally, to further understand the interaction between Fe and environmental factors, the relationships between the concentration of Fe species and dissolved oxygen (DO) and salinity were also discussed. |
| WOS关键词 | STRIPPING VOLTAMMETRIC DETERMINATION ; FLOW INJECTION-CHEMILUMINESCENCE ; PLASMA-MASS SPECTROMETRY ; BISMUTH FILM ELECTRODE ; DISSOLVED IRON ; CONTINENTAL-CRUST ; NATURAL-WATERS ; SURFACE WATERS ; SEAWATER ; SYSTEM |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000424318700048 |
| 资助机构 | Youth Innovation Promotion Association [2011170] ; Equipment Development Project of Chinese Academy of Sciences [YZ201558] |
| 源URL | [http://ir.yic.ac.cn/handle/133337/24395]  |
| 专题 | 烟台海岸带研究所_山东省海岸带环境工程技术研究中心 |
| 作者单位 | 1.Hunan Environm Monitoring Ctr Stn, State Environm Protect Key Lab Monitoring Heavy M, Changsha 410019, Hunan, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zhu, Yun,Hu, Xueping,Pan, Dawei,et al. Speciation determination of iron and its spatial and seasonal distribution in coastal river[J]. SCIENTIFIC REPORTS,2018,8:2576. |
| APA | Zhu, Yun.,Hu, Xueping.,Pan, Dawei.,Han, Haitao.,Lin, Mingyue.,...&Zhu, Rilong.(2018).Speciation determination of iron and its spatial and seasonal distribution in coastal river.SCIENTIFIC REPORTS,8,2576. |
| MLA | Zhu, Yun,et al."Speciation determination of iron and its spatial and seasonal distribution in coastal river".SCIENTIFIC REPORTS 8(2018):2576. |
入库方式： OAI收割
来源：烟台海岸带研究所
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