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  • 专利标题:   Graphene quantum dot used for preparing formulation, fiber product or in vivo implant for providing antibacterial effect, is prepared by mixing trinitrorylene with o-phenylenediamine, adding water and sodium hydroxide to obtain reaction system, uniformly mixing and performing hydrothermal reaction.
  • 专利号:   CN113651318-A
  • 发明人:   SHAN J, OU L, WU Z, XIA W, QI L
  • 专利权人:   UNIV WENZHOU MEDICAL
  • 国际专利分类:   A01N059/00, A01P001/00, A61K033/44, A61K045/06, A61K008/19, A61L027/08, A61L027/54, A61L031/02, A61L031/16, A61P031/02, A61P031/04, A61Q017/00, C01B032/184, C01B032/196, D01F001/10, D06M011/74
  • 专利详细信息:   CN113651318-A 16 Nov 2021 C01B-032/184 202216 Chinese
  • 申请详细信息:   CN113651318-A CN10919711 11 Aug 2021
  • 优先权号:   CN10919711

▎ 摘　　要

NOVELTY - Graphene quantum dot is prepared by mixing trinitrorylene with o-phenylenediamine, adding water and sodium hydroxide to obtain a reaction system, uniformly mixing and performing hydrothermal reaction at 180-220degrees Celsius to obtain graphene quantum dots. USE - The graphene quantum dot is useful for preparing formulation, fiber product or in vivo implant for providing antibacterial effect and inhibiting growth of bacteria (all claimed). ADVANTAGE - The graphene quantum dot has improved lethality and good cell compatibility.