| Detection of Bromide Ions in Water Samples with a Nanomolar Detection Limit using a Potentiometric Ion-selective Electrode | |
Kou, Lijuan; Liang, Rongning
| |
| 发表期刊 | INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
 |
| ISSN | 1452-3981 |
| 2019-01 | |
| 卷号 | 14期号:1页码:1601-1609 |
| 关键词 | ISEs Bromide ions potentiometric solid contact |
| 研究领域 | Electrochemistry |
| DOI | 10.20964/2019.02.02 |
| 产权排序 | [Kou, Lijuan] Binzhou Med Univ, Sch Enol, Yantai 264003, Peoples R China; [Liang, Rongning] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat,Yan, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China |
| 作者部门 | 海岸带环境过程实验室 |
| 英文摘要 | This paper presents a robust potentiometric solid-contact ion-selective electrode (ISE) for the rapid detection of bromide ions (Br-) in water samples. The sensing membrane contains poly (vinyl chloride) (PVC), bis(2-ethylhexyl)sebacate (DOS) and ionophore without a lipophilic ion exchanger, and provides good potential responses for Br- in the range of 0.010 to 1.0 mu M. The calibration curve demonstrates detection limits of 2.0x 10(-9) mol/L (3 sigma) for bromide ions. Moreover, compared with previously reported Br-selective ISEs, the proposed ISE offers remarkably improved sensitivity for the detection of bromide and provides better selectivity coefficients for HPO42-, CH3COO-, NO3-, and Cl-. The proposed sensor is successfully applied for the practical determination of Br- in real water samples. |
| 文章类型 | Article |
| 资助机构 | Shandong Provincial Natural Science Foundation, China [BS2014NY004] ; Training Project for Young Backbone Teachers of Binzhou Medical University |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | POLYMERIC MEMBRANE-ELECTRODE ; SOLID-CONTACT ; MASS SPECTROMETRY ; BROMATE ; ANION ; GRAPHENE ; SEAWATER ; COLUMNS ; LIQUID ; IODINE |
| 研究领域[WOS] | Electrochemistry |
| WOS记录号 | WOS:000455046500124 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/24609 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室 中国科学院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Binzhou Med Univ, Sch Enol, Yantai 264003, Peoples R China; 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat,Yan, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kou, Lijuan,Liang, Rongning. Detection of Bromide Ions in Water Samples with a Nanomolar Detection Limit using a Potentiometric Ion-selective Electrode[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2019,14(1):1601-1609. |
| APA | Kou, Lijuan,&Liang, Rongning.(2019).Detection of Bromide Ions in Water Samples with a Nanomolar Detection Limit using a Potentiometric Ion-selective Electrode.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,14(1),1601-1609. |
| MLA | Kou, Lijuan,et al."Detection of Bromide Ions in Water Samples with a Nanomolar Detection Limit using a Potentiometric Ion-selective Electrode".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 14.1(2019):1601-1609. |
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