ZnSe quantum dot based ion imprinting technology for fluorescence detecting cadmium and lead ions on a three-dimensional rotary paper-based microfluidic chip
文献类型：期刊论文
| 作者 | Zhou, JR; Li, BW ; Qi, AJ; Shi, YJ; Qi, J; Xu, HZ; Chen, LX
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| 刊名 | SENSORS AND ACTUATORS B-CHEMICAL
 |
| 出版日期 | 2020-02-15 |
| 卷号 | 305页码:127462 |
| 关键词 | Paper-based microfluidic device Molecularly imprinted technique Fluorescent sensor ZnSe quantum dots Cadmium ions and lead ions |
| DOI | 10.1016/j.snb.2019.127462 |
| 产权排序 | [Zhou, Junrui ; Qi, Anjin ; Xu, Huizhong] Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, Peoples R China ; [Zhou, Junrui ; Li, Bowei ; Qi, Anjin ; Shi, Yajun ; Qi, Ji ; Chen, Lingxin] Chinese Acad Sci, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Res Ctr Coastal Environm Engn & Technol, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China ; [Chen, Lingxin] Pilot Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Shandong, Peoples R China ; [Li, Bowei] Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Shandong, Peoples R China ; [Chen, Lingxin] Qufu Normal Univ, Dept Chem & Chem Engn, Qufu 273165, Shandong, Peoples R China |
| 文献子类 | Article |
| 英文摘要 | In this study, a newly fluorescent ZnSe quantum dots (QDs) with ion imprinting technology was firstly realized on the three-dimensional (3D) rotary paper-based microfluidic chip platform which can be used to realize specific and multiplexed detection of Cadmium ions (Cd2+) and Lead ions (Pb2+). Compared to CdTe quantum dots, ZnSe quantum dots are less toxic and more environmental friendly. In addition, this design improved the portability of the device by transferred the liquid phase of ZnSe QDs@ion imprinted polymers to solid glass fiber paper. Moreover, the 3D rotary microfluidic chip (mu PADs) showed great advantages including low cost, simple and fast facile operation, multiplexed detection, and showed good sensitivity and selectivity. Under optimal experiment conditions, our proposed method was enabled to realize specific and multi-channel determination of Cd2+ and Pb2+ ions. The developed sensor of Cd2+ mu PADs provided a linear response from 1 to 70 mu g/L with a lower detection limit of 0.245 mu g/L, and Pb2+ mu PADs provided a linear response from 1 to 60 mu g/L with a lower detection limit of 0.335 mu g/L, respectively. Excitingly, this newly designed 3D rotary mu PADs exhibited quantitative information conveniently, which showed the promising application prospects to rapid testing target metal ions in environmental in the future. |
| WOS关键词 | SELECTIVE RECOGNITION ; SENSITIVE DETECTION ; ANALYTICAL DEVICES ; POLYMERS ; SENSOR ; MICROELECTRODE |
| WOS研究方向 | Chemistry, Analytical ; Electrochemistry ; Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000503419300125 |
| 资助机构 | National Key Research and Development Program of China [2016YFC1400702] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China [41776110] ; Department of Science and Technology of Shandong Province of China [GG201709290055] ; Science and Technology Development Plan of Yantai [2017ZH093] ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education MinistryScientific Research Foundation for the Returned Overseas Chinese Scholars ; Taishan Scholar Project Special Funding |
| 源URL | [http://ir.yic.ac.cn/handle/133337/24750]  |
| 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 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.Qufu Normal Univ, Dept Chem & Chem Engn, Qufu 273165, Shandong, Peoples R China 2.Chinese Acad Sci, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Res Ctr Coastal Environm Engn & Technol, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; 3.Pilot Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Shandong, Peoples R China; 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Shandong, Peoples R China; 5.Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zhou, JR,Li, BW,Qi, AJ,et al. ZnSe quantum dot based ion imprinting technology for fluorescence detecting cadmium and lead ions on a three-dimensional rotary paper-based microfluidic chip[J]. SENSORS AND ACTUATORS B-CHEMICAL,2020,305:127462. |
| APA | Zhou, JR.,Li, BW.,Qi, AJ.,Shi, YJ.,Qi, J.,...&Chen, LX.(2020).ZnSe quantum dot based ion imprinting technology for fluorescence detecting cadmium and lead ions on a three-dimensional rotary paper-based microfluidic chip.SENSORS AND ACTUATORS B-CHEMICAL,305,127462. |
| MLA | Zhou, JR,et al."ZnSe quantum dot based ion imprinting technology for fluorescence detecting cadmium and lead ions on a three-dimensional rotary paper-based microfluidic chip".SENSORS AND ACTUATORS B-CHEMICAL 305(2020):127462. |
入库方式： OAI收割
来源：烟台海岸带研究所
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