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  • 专利标题:   Forming a composition, comprises performing oxidation of graphene oxide to form holey graphene oxide having defects and reduction of holey graphene oxide.
  • 专利号:   US2013040283-A1, US8920764-B2
  • 发明人:   STAR A, VEDALA N H, KOTCHEY G P
  • 专利权人:   STAR A, VEDALA N H, KOTCHEY G P, UNIV PITTSBURGH COMMONWEALTH SYSTEM HIGH
  • 国际专利分类:   B82Y030/00, B82Y040/00, C01B031/00, C12P003/00, G01N027/26, C01B031/04, C09C001/56, G01N027/12
  • 专利详细信息:   US2013040283-A1 14 Feb 2013 C12P-003/00 201316 Pages: 17 English
  • 申请详细信息:   US2013040283-A1 US370076 09 Feb 2012
  • 优先权号:   US441925P, US370076

▎ 摘　　要

NOVELTY - Forming a composition, comprises: performing oxidation of graphene oxide to form holey graphene oxide having defects; and reduction of the holey graphene oxide. USE - The method is useful for forming a composition, which is useful in a component such as a field-effect transistor of a device for sensing an analyte (all claimed). ADVANTAGE - The method is capable of energy efficiently forming the composition by effective oxidation of the graphene oxide without creating any environmental impact, thus providing the sensors with high performance and ensuring rapid sensing of biomolecular interactions between immobilized biomolecules and target analyte. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) a composition formed by the process comprising performing oxidation of graphene oxide to form defects and/or reduction of the graphene oxide after oxidation; (2) a composition comprising a graphene oxide member comprising holes and formed by oxidation; and (3) a device comprising a component comprising the composition formed by oxidation of graphene oxide.