Graphene quantum dots/gold electrode and its application in living cell H2O2 detection

  • Zhang Y
  • Wu C
  • Zhou X
 et al. 
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Due to the high peroxidase-like activity and small lateral size of graphene quantum dots (GQDs), the covalently assembled GQDs/Au electrode exhibits great performance and stability in H(2)O(2) detection. It is better or comparable to some enzyme-immobilized electrodes, and thus could be useful in sensing H(2)O(2) changes in biological systems.

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  • Yan Zhang

  • Congyu Wu

  • Xuejiao Zhou

  • Xiaochen Wu

  • Yongqiang Yang

  • Haixia Wu

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