Ultrathin graphitic carbon nitride nanosheets: a low-cost, green, and highly efficient electrocatalyst toward the reduction of hydrogen peroxide and its glucose biosensing application
Jingqi Tian(Chinese Academy of Sciences), Qian Liu(Chinese Academy of Sciences), Chenjiao Ge(Chinese Academy of Sciences), Zhicai Xing(Chinese Academy of Sciences), Abdullah M. Asiri(King Abdulaziz University), Abdulrahman O. Al‐Youbi(King Abdulaziz University), Xuping Sun(Chinese Academy of Sciences)
Cited by 356
Abstract
In this communication, we demonstrate for the first time that ultrathin graphitic carbon nitride (g-C₃N₄) nanosheets can serve as a low-cost, green, and highly efficient electrocatalyst toward the reduction of hydrogen peroxide. We further demonstrate its application for electrochemical glucose biosensing in both buffer solution and human serum medium with a detection limit of 11 μM and 45 μM, respectively.
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