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Title: Heavy metals detection with paper-based electrochemical sensors
Authors: Ding, Ruiyu
Cheong, Yi Heng
Ahamed, Ashiq
Lisak, Grzegorz
Keywords: Engineering::Chemical engineering::Industrial electrochemistry
Issue Date: 2021
Source: Ding, R., Cheong, Y. H., Ahamed, A., & Lisak, G. (2021). Heavy metals detection with paper-based electrochemical sensors. Analytical Chemistry, 93(4), 1880–1888. doi:10.1021/acs.analchem.0c04247
Journal: Analytical Chemistry 
Abstract: This feature article summarizes recent works in paper-based potentiometry and voltammetry in heavy metal determination. Interactions of paper substrates with heavy metals, influence on the sensing response, and modification methods applied to paper substrates to improve the performance of recently developed electrochemical sensors are discussed. Since the rekin-dling of interest in paper-based analytical devices, methodologies and electrode designs for heavy metal determinations are highlighted. Promising aspects of the use of these sensors for samples containing solids, and the increased versatility of the use of paper in analytics offers the possibility of increased acceptance of these low-cost platforms.
ISSN: 1520-6882
DOI: 10.1021/acs.analchem.0c04247
Schools: School of Civil and Environmental Engineering 
Research Centres: Nanyang Environment and Water Research Institute 
Rights: This document is the Accepted Manuscript version of a Published Work that appeared in final form in Analytical Chemistry, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:NEWRI Journal Articles

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