Improved assessment of accuracy and performance using a rotational paper-based device for multiplexed detection of heavy metals
Sun, Xiange1,2; Li, Bowei1; Qi, Anjin3; Tian, Chongguo1; Han, Jinglong3; Shi, Yajun1; Lin, Bingcheng4; Chen, Lingxin1; Li, Bowei(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China); Chen, Lingxin(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China)
2018-02-01
发表期刊TALANTA
ISSN0039-9140
卷号178页码:426-431
产权排序第1完成单位
摘要In this work, a novel rotational microfluidic paper-based device was developed to improve the accuracy and performance of the multiplexed colorimetric detection by effectively avoiding the diffusion of colorimetric reagent on the detection zone. The integrated paper-based rotational valves were used to control the connection or disconnection between detection zones and fluid channels. Based on the manipulation of the rotational valves, this rotational paper-based device could prevent the random diffusion of colorimetric reagent and reduce the error of quantitative analysis considerably. The multiplexed colorimetric detection of heavy metals Ni(II), Cu(II) and Cr(VI) were implemented on the rotational device and the detection limits could be found to be 4.8, 1.6, and 0.18 mg/L, respectively. The developed rotational device showed the great advantage in improving the detection accuracy and was expected to be a low-cost, portable analytical platform for the on-site detection.
关键词Microfluidic Paper-based Device Valve Heavy Metals On-site Detection Colorimetric Detection
DOI10.1016/j.talanta.2017.09.059
项目资助者Natural Science Research Foundation of China(41776110, 21205131, 41406125) ; Science and Technology Development Plan of Yantai(2015ZH087) ; National Key Research and Development Program of China(2016YFC1400702)
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收录类别SCI
关键词[WOS]CHEMILUMINESCENCE IMMUNOASSAY ; ENVIRONMENTAL-ANALYSIS ; COLORIMETRIC DETECTION ; WATER ; SPECTROMETRY ; QUANTIFICATION ; IMMUNODEVICE ; AGGREGATION ; SMARTPHONE ; EXTRACTION
文章类型Article
语种英语
WOS研究方向Chemistry
WOS记录号WOS:000416615500056
引用统计
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/23554
专题中科院海岸带环境过程与生态修复重点实验室
通讯作者Li, Bowei; Chen, Lingxin; Li, Bowei(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China); Chen, Lingxin(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China)
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, Peoples R China
4.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
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Sun, Xiange,Li, Bowei,Qi, Anjin,et al. Improved assessment of accuracy and performance using a rotational paper-based device for multiplexed detection of heavy metals[J]. TALANTA,2018,178:426-431.
APA Sun, Xiange.,Li, Bowei.,Qi, Anjin.,Tian, Chongguo.,Han, Jinglong.,...&Chen, Lingxin.(2018).Improved assessment of accuracy and performance using a rotational paper-based device for multiplexed detection of heavy metals.TALANTA,178,426-431.
MLA Sun, Xiange,et al."Improved assessment of accuracy and performance using a rotational paper-based device for multiplexed detection of heavy metals".TALANTA 178(2018):426-431.
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