A portable lateral flow distance-based paper sensor for drinking water hardness test

• Yulin Liu,

  Roles Formal analysis, Funding acquisition, Investigation, Visualization, Writing – original draft

  Affiliations Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China, Department of General Surgery, The First Affiliated Hospital of Shandong First Medical University, Jinan, China

  https://orcid.org/0000-0003-1801-9351

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• Longzhan Dong,

  Roles Formal analysis, Investigation

  Affiliation Department of General Surgery, The First Affiliated Hospital of Shandong First Medical University, Jinan, China

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• Wenli Wu,

  Roles Formal analysis, Funding acquisition, Writing – review & editing

  Affiliation Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China

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• Jiantao Ping,

  Roles Formal analysis, Funding acquisition, Writing – review & editing

  Affiliation Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China

  https://orcid.org/0000-0003-3175-6946

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• Jingbo Chen ,

  Roles Formal analysis, Supervision, Writing – original draft

  * E-mail: huqz@qlu.edu.cn (QH); qychenjingbo@163.com (JC)

  Affiliation Department of General Surgery, The First Affiliated Hospital of Shandong First Medical University, Jinan, China

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• Qiongzheng Hu

  Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Project administration, Supervision, Writing – review & editing

  * E-mail: huqz@qlu.edu.cn (QH); qychenjingbo@163.com (JC)

  Affiliation Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China

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