Graphene-polymer-enzyme hybrid nanomaterials for biosensors

Qijin Chi (Inventor), Shuang Han (Inventor), Arnab Halder (Inventor), Nan Zhu (Inventor), Jens Ulstrup (Inventor)

Research output: Patent

157 Downloads (Pure)


The invention relates to a general chemical method for the synthesis of biocompatible hybrid nanomaterials which can be used in the development of new- type enzyme based biosensors. A one-step facile method is presented, in which polyethylenimine (PEI) serves as both a reducing agent for the reduction of graphene oxide (GO) into reduced graphene oxide (RGO) and a biological matrix for accommodation of enzymes.

Original languageEnglish
IPCG01N 27/ 327 A I
Patent numberWO2016083204
Filing date02/06/2016
Country/TerritoryInternational Bureau of the World Intellectual Property Organization (WIPO)
Priority date27/11/2014
Priority numberEP20140195093
Publication statusPublished - 2 Jun 2016


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