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  • 专利标题:   Preparation of marker-free electrochemical immunosensor comprises immobilizing antibody molecules on graphene coated polystyrene composite nanoparticles surface.
  • 专利号:   CN105891483-A, CN105891483-B
  • 发明人:   HU X, LI J, YANG Z, LA Q
  • 专利权人:   UNIV YANGZHOU
  • 国际专利分类:   B82Y030/00, B82Y040/00, G01N027/327, G01N027/48, G01N033/543, G01N033/574
  • 专利详细信息:   CN105891483-A 24 Aug 2016 G01N-033/574 201679 Pages: 7 Chinese
  • 申请详细信息:   CN105891483-A CN10211760 06 Apr 2016
  • 优先权号:   CN10211760

▎ 摘　　要

NOVELTY - Preparation of marker-free electrochemical immunosensor comprises immobilizing antibody molecules on graphene coated polystyrene composite nanoparticles surface with 150-200 nm particle size. USE - Method for preparing marker-free electrochemical immunosensor (claimed). ADVANTAGE - The immunosensor can quickly and easily achieve high sensitivity for tumor detection.