Low-cost electrochemical detection of arsenic in the groundwater of Guanajuato state, central Mexico using an open-source potentiostat

• Jay C. Bullen ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: j.bullen16@imperial.ac.uk (JCB); salaun@liv.ac.uk (PS)

  Affiliation Department of Earth Science and Engineering, Faculty of Engineering, Imperial College London, London, United Kingdom

  https://orcid.org/0000-0002-4173-5850

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• Lawrence N. Dworsky,

  Roles Methodology, Resources, Software, Writing – review & editing

  Affiliation Caminos de Agua, San Miguel de Allende, Guanajuato, Mexico

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• Martijn Eikelboom,

  Roles Conceptualization, Investigation, Methodology, Writing – review & editing

  Affiliations Caminos de Agua, San Miguel de Allende, Guanajuato, Mexico, Department of Earth, Ocean and Ecological Sciences, School of Environmental Sciences, University of Liverpool, Liverpool, United Kingdom

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• Matthieu Carriere,

  Roles Investigation, Project administration, Resources, Validation, Writing – review & editing

  Affiliation Caminos de Agua, San Miguel de Allende, Guanajuato, Mexico

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• Alexandra Alvarez,

  Roles Investigation, Resources, Validation, Writing – review & editing

  Affiliation Caminos de Agua, San Miguel de Allende, Guanajuato, Mexico

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• Pascal Salaün

  Roles Methodology, Resources, Supervision, Writing – review & editing

  * E-mail: j.bullen16@imperial.ac.uk (JCB); salaun@liv.ac.uk (PS)

  Affiliation Department of Earth, Ocean and Ecological Sciences, School of Environmental Sciences, University of Liverpool, Liverpool, United Kingdom

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