Field Determination of Phosphate in Environmental Water by Using a Hand-Powered Paper Centrifuge for Preconcentration and Digital Image Colorimetric Sensing

Phosphate concentration in natural water has been used as a water quality indicator, as it is one of the major nutrients for aquatic plants. However, the traditional phosphomolybdenum blue (PMB) method has limited sensitivity for visual or camera-based detection, leading to underestimation of the ph...

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Bibliographic Details
Main Authors: Zhen Pan, Xiaozhan Nong, Yajing Xie, Yan Li, Hui Zeng, Ying Liang, Min Zhang
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:Journal of Analytical Methods in Chemistry
Online Access:http://dx.doi.org/10.1155/2022/7359197
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