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Simultaneous Cross-type Detection of Water Quality Indexes via a Smartphone-App Integrated Microfluidic Paper-Based Platform
[Image: see text] Water quality guarantee in remote areas necessitates the development of portable, sensitive, fast, cost-effective, and easy-to-use water quality detection methods. The current work reports on a microfluidic paper-based analytical device (μPAD) integrated with a smartphone app for t...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9730490/ https://www.ncbi.nlm.nih.gov/pubmed/36506192 http://dx.doi.org/10.1021/acsomega.2c05938 |
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author | Xiong, Xiaolu Guo, Chengwang Yan, Gengyang Han, Bingxin Wu, Zan Chen, Yueqian Xu, Shiqi Shao, Peng Song, Hong Xu, Xiyan Han, Junfeng |
author_facet | Xiong, Xiaolu Guo, Chengwang Yan, Gengyang Han, Bingxin Wu, Zan Chen, Yueqian Xu, Shiqi Shao, Peng Song, Hong Xu, Xiyan Han, Junfeng |
author_sort | Xiong, Xiaolu |
collection | PubMed |
description | [Image: see text] Water quality guarantee in remote areas necessitates the development of portable, sensitive, fast, cost-effective, and easy-to-use water quality detection methods. The current work reports on a microfluidic paper-based analytical device (μPAD) integrated with a smartphone app for the simultaneous detection of cross-type water quality parameters including pH, Cu(II), Ni(II), Fe(III), and nitrite. The shapes, baking time, amount, and ratios of reaction reagent mixtures of wax μPAD were optimized to improve the color uniformity and intensity effectively. An easy-to-use smartphone app was established for recording, analyzing, and directly reading the colorimetric signals and target concentrations on μPAD. The results showed that under the optimum conditions, the current analytical platform has reached the detection limits of 0.4, 1.9, 2.9, and 1.1 ppm for nitrite, Cu(II), Ni(II), and Fe(III), respectively, and the liner ranges are 2.3–90 ppm (nitrite), 3.8–400 ppm (Cu(II)), 2.9–1000 ppm (Ni(II)), 2.8–500 ppm (Fe(III)), and 5–9 (pH). The proposed portable smartphone-app integrated μPAD detection system was successfully applied to real industrial wastewater and river water quality monitoring. The proposed method has great potential for field water quality detection. |
format | Online Article Text |
id | pubmed-9730490 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-97304902022-12-09 Simultaneous Cross-type Detection of Water Quality Indexes via a Smartphone-App Integrated Microfluidic Paper-Based Platform Xiong, Xiaolu Guo, Chengwang Yan, Gengyang Han, Bingxin Wu, Zan Chen, Yueqian Xu, Shiqi Shao, Peng Song, Hong Xu, Xiyan Han, Junfeng ACS Omega [Image: see text] Water quality guarantee in remote areas necessitates the development of portable, sensitive, fast, cost-effective, and easy-to-use water quality detection methods. The current work reports on a microfluidic paper-based analytical device (μPAD) integrated with a smartphone app for the simultaneous detection of cross-type water quality parameters including pH, Cu(II), Ni(II), Fe(III), and nitrite. The shapes, baking time, amount, and ratios of reaction reagent mixtures of wax μPAD were optimized to improve the color uniformity and intensity effectively. An easy-to-use smartphone app was established for recording, analyzing, and directly reading the colorimetric signals and target concentrations on μPAD. The results showed that under the optimum conditions, the current analytical platform has reached the detection limits of 0.4, 1.9, 2.9, and 1.1 ppm for nitrite, Cu(II), Ni(II), and Fe(III), respectively, and the liner ranges are 2.3–90 ppm (nitrite), 3.8–400 ppm (Cu(II)), 2.9–1000 ppm (Ni(II)), 2.8–500 ppm (Fe(III)), and 5–9 (pH). The proposed portable smartphone-app integrated μPAD detection system was successfully applied to real industrial wastewater and river water quality monitoring. The proposed method has great potential for field water quality detection. American Chemical Society 2022-11-23 /pmc/articles/PMC9730490/ /pubmed/36506192 http://dx.doi.org/10.1021/acsomega.2c05938 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Xiong, Xiaolu Guo, Chengwang Yan, Gengyang Han, Bingxin Wu, Zan Chen, Yueqian Xu, Shiqi Shao, Peng Song, Hong Xu, Xiyan Han, Junfeng Simultaneous Cross-type Detection of Water Quality Indexes via a Smartphone-App Integrated Microfluidic Paper-Based Platform |
title | Simultaneous Cross-type
Detection of Water Quality
Indexes via a Smartphone-App Integrated Microfluidic Paper-Based Platform |
title_full | Simultaneous Cross-type
Detection of Water Quality
Indexes via a Smartphone-App Integrated Microfluidic Paper-Based Platform |
title_fullStr | Simultaneous Cross-type
Detection of Water Quality
Indexes via a Smartphone-App Integrated Microfluidic Paper-Based Platform |
title_full_unstemmed | Simultaneous Cross-type
Detection of Water Quality
Indexes via a Smartphone-App Integrated Microfluidic Paper-Based Platform |
title_short | Simultaneous Cross-type
Detection of Water Quality
Indexes via a Smartphone-App Integrated Microfluidic Paper-Based Platform |
title_sort | simultaneous cross-type
detection of water quality
indexes via a smartphone-app integrated microfluidic paper-based platform |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9730490/ https://www.ncbi.nlm.nih.gov/pubmed/36506192 http://dx.doi.org/10.1021/acsomega.2c05938 |
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