Quantification of caffeine in coffee cans using electrochemical measurements, machine learning, and boron-doped diamond electrodes

• Tatsuya Honda,

  Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  Affiliations Sensing System Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tosu, Saga, Japan, Graduate School of Science and Engineering, Saga University, Saga, Japan

  ⨯
• Kenshin Takemura ,

  Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  * E-mail: takemura.kenshin@aist.go.jp

  Affiliation Sensing System Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tosu, Saga, Japan

  https://orcid.org/0000-0002-7892-8488

  ⨯
• Susumu Matsumae,

  Roles Conceptualization, Methodology, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Graduate School of Science and Engineering, Saga University, Saga, Japan

  ⨯
• Nobutomo Morita,

  Roles Formal analysis, Writing – review & editing

  Affiliation Sensing System Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tosu, Saga, Japan

  ⨯
• Wataru Iwasaki,

  Roles Formal analysis, Writing – review & editing

  Affiliation Sensing System Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tosu, Saga, Japan

  ⨯
• Ryoji Arita,

  Roles Formal analysis, Writing – review & editing

  Affiliations Sensing System Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tosu, Saga, Japan, Graduate School of Science and Engineering, Saga University, Saga, Japan

  ⨯
• Suguru Ueda,

  Roles Formal analysis, Writing – review & editing

  Affiliation Graduate School of Science and Engineering, Saga University, Saga, Japan

  ⨯
• Yeoh Wen Liang,

  Roles Formal analysis, Writing – review & editing

  Affiliation Graduate School of Science and Engineering, Saga University, Saga, Japan

  ⨯
• Osamu Fukuda,

  Roles Formal analysis, Writing – review & editing

  Affiliation Graduate School of Science and Engineering, Saga University, Saga, Japan

  ⨯
• Kazuya Kikunaga,

  Roles Formal analysis, Writing – review & editing

  Affiliation Sensing System Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tosu, Saga, Japan

  ⨯
• Shinya Ohmagari

  Roles Project administration, Resources, Supervision, Writing – review & editing

  Affiliation Sensing System Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tosu, Saga, Japan

  ⨯