Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
Improved assessment of accuracy and performance using a rotational paper-based device for multiplexed detection of heavy metals | |
Sun, Xiange1,2; Li, Bowei1![]() ![]() ![]() | |
发表期刊 | TALANTA
![]() |
ISSN | 0039-9140 |
2018-02-01 | |
卷号 | 178页码:426-431 |
关键词 | Microfluidic Paper-based Device Valve Heavy Metals On-site Detection Colorimetric Detection |
研究领域 | Chemistry, Analytical |
DOI | 10.1016/j.talanta.2017.09.059 |
产权排序 | 第1完成单位 |
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 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. |
文章类型 | Article |
资助机构 | 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) |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | CHEMILUMINESCENCE IMMUNOASSAY ; ENVIRONMENTAL-ANALYSIS ; COLORIMETRIC DETECTION ; WATER ; SPECTROMETRY ; QUANTIFICATION ; IMMUNODEVICE ; AGGREGATION ; SMARTPHONE ; EXTRACTION |
研究领域[WOS] | 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 | 中国科学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 |
推荐引用方式 GB/T 7714 | 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. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论