| Rotational Paper-Based Microfluidic-Chip Device for Multiplexed and Simultaneous Fluorescence Detection of Phenolic Pollutants Based on a Molecular-Imprinting Technique | |
Qi, Ji; Li, Bowei ; Wang, Xiaoyan; Fu, Longwen; Luo, Liqiang; Chen, Lingxin
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| 发表期刊 | ANALYTICAL CHEMISTRY
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| ISSN | 0003-2700 |
| 2018-10-16 | |
| 卷号 | 90期号:20页码:11827-11834 |
| 关键词 | CDTE QUANTUM DOTS LOW-COST POLYMER SENSOR 4-NITROPHENOL 2,4,6-TRINITROPHENOL NANOPARTICLES PERFORMANCE PLATFORM ASSAYS |
| 研究领域 | Chemistry |
| DOI | 10.1021/acs.analchem.8b01291 |
| 产权排序 | [Qi, Ji; Luo, Liqiang] Shanghai Univ, Coll Sci, Shanghai 200444, Peoples R China; [Qi, Ji; Li, Bowei; Fu, Longwen; Chen, Lingxin] Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Wang, Xiaoyan] Binzhou Med Univ, Sch Pharm, Yantai 264003, Peoples R China; [Chen, Lingxin] Qufu Normal Univ, Coll Chem & Chem Engn, Qufu 273165, Peoples R China |
| 作者部门 | 海岸带环境工程技术研究与发展中心 |
| 英文摘要 | In this study, we first present rotational paper-based microfluidic chips (RPADs) combined with a molecular-imprinting (MIP) technique to detect phenolic pollutants. The proposed rotational paper-based microfluidic chips could implement qualitative and quantitative analysis of two different phenolic contaminants, 4-nitrophenol (4-NP) and 2,4,6-trinitrophenol (TNP), simultaneously. Qualitative and quantitative analysis could be implemented simultaneously through fluorescence-intensity changes depending on the structures of quantum dots combined with a molecular-imprinting technique. Moreover, the rotational paper-based microfluidic chips provide a low cost, flexible, and easy way to operate the entire process conveniently. Under the optimal conditions, the proposed sensors showed high sensitivity and selectivity. Our final experimental results illustrated that the detection limits of 4-NP and TNP in the paper-based quantum-dot MIP (PQ-MIP) RPADs ranged from 0.5 to 20.0 mg/L, with detection limits of 0.097 and 0.071 mg/L, respectively. This novel rotational paper-based microfluidic device shows great potential and versatility for multiplexed, portable, and rapid testing of environmental and biological samples in the future. |
| 文章类型 | Article |
| 资助机构 | National Natural Science Foundation of China [41776110, 21804010, 61571278, 61571280, 21876199] ; National Key Research and Development Program of China [2016YFC1400702] ; Science and Technology Development Plan of Yantai [2015ZH087, 2017ZH089] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | CDTE QUANTUM DOTS ; LOW-COST ; POLYMER ; SENSOR ; 4-NITROPHENOL ; 2,4,6-TRINITROPHENOL ; NANOPARTICLES ; PERFORMANCE ; PLATFORM ; ASSAYS |
| 研究领域[WOS] | Chemistry, Analytical |
| WOS记录号 | WOS:000447816400017 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/24553 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心 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.Shanghai Univ, Coll Sci, Shanghai 200444, Peoples R China; 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; 3.Binzhou Med Univ, Sch Pharm, Yantai 264003, Peoples R China; 4.Qufu Normal Univ, Coll Chem & Chem Engn, Qufu 273165, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Ji,Li, Bowei,Wang, Xiaoyan,et al. Rotational Paper-Based Microfluidic-Chip Device for Multiplexed and Simultaneous Fluorescence Detection of Phenolic Pollutants Based on a Molecular-Imprinting Technique[J]. ANALYTICAL CHEMISTRY,2018,90(20):11827-11834. |
| APA | Qi, Ji,Li, Bowei,Wang, Xiaoyan,Fu, Longwen,Luo, Liqiang,&Chen, Lingxin.(2018).Rotational Paper-Based Microfluidic-Chip Device for Multiplexed and Simultaneous Fluorescence Detection of Phenolic Pollutants Based on a Molecular-Imprinting Technique.ANALYTICAL CHEMISTRY,90(20),11827-11834. |
| MLA | Qi, Ji,et al."Rotational Paper-Based Microfluidic-Chip Device for Multiplexed and Simultaneous Fluorescence Detection of Phenolic Pollutants Based on a Molecular-Imprinting Technique".ANALYTICAL CHEMISTRY 90.20(2018):11827-11834. |
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| Rotational Paper-Bas（4755KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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