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  • 专利标题:   Electrochemical method for simultaneously measuring rutin and quercetin of sophora flower bud, involves utilizing graphene modified glassy carbon electrode for simultaneously measuring rutin and quercetin by utilizing cyclic voltammetry.
  • 专利号:   CN102288669-A, CN102288669-B
  • 发明人:   CHI D, WANG Z, XIA J, ZHANG F, ZHAO K, ZHU L
  • 专利权人:   UNIV QINGDAO
  • 国际专利分类:   C01B031/04, G01N027/30, G01N027/48
  • 专利详细信息:   CN102288669-A 21 Dec 2011 G01N-027/48 201241 Pages: 9 Chinese
  • 申请详细信息:   CN102288669-A CN10112989 04 May 2011
  • 优先权号:   CN10112989

▎ 摘　　要

NOVELTY - A sophora flower bud rutin and quercetin simultaneously measuring method involves utilizing graphene modified glassy carbon electrode as working electrode for simultaneously measuring rutin and quercetin by utilizing cyclic voltammetry and differential pulse voltammetry. USE - Electrochemical method for simultaneously measuring rutin and quercetin of sophora flower bud. ADVANTAGE - The method enables utilizing the graphene as the modifying material of the electrode, so that the rutin and quercetin can be electrochemically separated on the modifying electrode.