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  • 专利标题:   Vanillin-cuprous oxide graphene composite film modified acetylene black electrode for use in device for electrochemical detection of vanillin in food, comprises acetylene black substrate electrode, and graphene-cuprous oxide composite film.
  • 专利号:   CN105973956-A, CN105973956-B
  • 发明人:   DENG P, HE Q, ZENG R, ZHANG J
  • 专利权人:   UNIV HENGYANG NORMAL, UNIV HENGYANG NORMAL
  • 国际专利分类:   G01N027/30, G01N027/48
  • 专利详细信息:   CN105973956-A 28 Sep 2016 G01N-027/30 201675 Pages: 18 Chinese
  • 申请详细信息:   CN105973956-A CN10273021 28 Apr 2016
  • 优先权号:   CN10273021

▎ 摘　　要

NOVELTY - A vanillin-cuprous oxide graphene composite film modified acetylene black electrode comprises acetylene black substrate electrode, and graphene-cuprous oxide composite film formed on the black substrate electrode. USE - Vanillin-cuprous oxide graphene composite film modified acetylene black electrode for use in device for electrochemical detection of vanillin in food (all claimed). ADVANTAGE - The electrode has wide linear range, high sensitivity, low detection limit, low detection cost and accurate result, in a simple and rapid manner. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a vanillin electrochemical detection device (2) a method for detecting vanillin in food.