Single-Piece Solid-Contact Pb2+-Selective Electrodes Based on Thiophene Oligomer

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	Single-Piece Solid-Contact Pb2+-Selective Electrodes Based on Thiophene Oligomer
	Xu, Shuhua 1,2; Yuan, Qun 1,2; Yu, Shunyang1 ; Wu, Xuran 2
刊名	ELECTROANALYSIS
	2012-10-01
卷号	24 期号:10 页码:2021-2025
关键词	Ion-selective electrodes Solid-contact Lead
ISSN号	1040-0397
通讯作者	Yu, SY (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Shandong Prov Key Lab Coastal Zone Environm Proc, Key Lab Coastal Zone Environm Proc,YICCAS, Yantai 264003, Shandong, Peoples R China.
产权排序	[Xu, Shuhua; Yuan, Qun; Yu, Shunyang] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Shandong Prov Key Lab Coastal Zone Environm Proc, Key Lab Coastal Zone Environm Proc,YICCAS, Yantai 264003, Shandong, Peoples R China; [Xu, Shuhua; Yuan, Qun; Wu, Xuran] Yantai Univ, Chem & Chem Engn Coll, Yantai 264005, Peoples R China
中文摘要	A single-piece solid-contact Pb2+-selective electrode was prepared by adding a thiophene oligomer into the ion-selective cocktail directly. The one-step fabrication yielded an electrode with Nernstian response spanning a wide concentration range of 10-310-8 mol?L-1, and detection limit as low as 5.6x10-9 mol?L-1. The electrode had a quick response time of approximately 1015 s and showed excellent selectivity over the most common univalent and divalent cations. The practical application of the proposed electrode has been tested by determining Pb2+ in real water samples.
英文摘要	A single-piece solid-contact Pb2+-selective electrode was prepared by adding a thiophene oligomer into the ion-selective cocktail directly. The one-step fabrication yielded an electrode with Nernstian response spanning a wide concentration range of 10-310-8 mol?L-1, and detection limit as low as 5.6x10-9 mol?L-1. The electrode had a quick response time of approximately 1015 s and showed excellent selectivity over the most common univalent and divalent cations. The practical application of the proposed electrode has been tested by determining Pb2+ in real water samples.
学科主题	Chemistry; Electrochemistry
研究领域[WOS]	Chemistry ; Electrochemistry
关键词[WOS]	ION-SELECTIVE ELECTRODES ; MEMBRANE ELECTRODES ; SENSORS ; NANOPARTICLES ; TRANSDUCERS
收录类别	SCI
资助信息	National Natural Science Foundation of China [21107134]; Chinese Academy of Sciences [KZCX2-YW-JS208]; Natural Science Foundation of Shandong Province [JQ200814]; Taishan Scholar Program of Shandong Province
原文出处	http://dx.doi.org/10.1002/elan.201200195
语种	英语
WOS记录号	WOS:000309404100017
公开日期	2013-03-08
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/6047]
专题	烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Shandong Prov Key Lab Coastal Zone Environm Proc, Key Lab Coastal Zone Environm Proc,YICCAS, Yantai 264003, Shandong, Peoples R China 2.Yantai Univ, Chem & Chem Engn Coll, Yantai 264005, Peoples R China
推荐引用方式 GB/T 7714	Xu, Shuhua,Yuan, Qun,Yu, Shunyang,et al. Single-Piece Solid-Contact Pb2+-Selective Electrodes Based on Thiophene Oligomer[J]. ELECTROANALYSIS,2012,24(10):2021-2025.
APA	Xu, Shuhua,Yuan, Qun,Yu, Shunyang,&Wu, Xuran.(2012).Single-Piece Solid-Contact Pb2+-Selective Electrodes Based on Thiophene Oligomer.ELECTROANALYSIS,24(10),2021-2025.
MLA	Xu, Shuhua,et al."Single-Piece Solid-Contact Pb2+-Selective Electrodes Based on Thiophene Oligomer".ELECTROANALYSIS 24.10(2012):2021-2025.