Corresponding Author

Bao-hong LIU(bhliu@fudan.edu.cn)


In this study, we report a facile method to develop FePc/N-G hybrid modified electrode for the detection of L-cysteine. The electrochemical sensor was characterized by cyclic voltammetry and amperometric response. The sensor exhibited a wider linear range with rapid response which has outperformed pure FePc/GCE, highlighting the important role of nitrogen doped graphene as substrate for improving the electrochemical response property.

Graphical Abstract


iron phthalocyanine, nitrogen-doped graphene, L-cysteine, electrochemical sensor

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