Electrocatalytic Performance of PbNP-MWCNTs Composite Electrode toward Glucose

Abstract

This work reported a new approach for the preparation of a promising lead nitroprusside (PbNP) and multi-walled carbon nanotubes (MWCNTs) composite electrode, which exploited the synergistic advantages of PbNP and MWCNTs. And the electrocatalytic performance of the new composite electrode toward glucose was also studied. Comparing with MWCNTs modified electrode and glassy carbon electrode, the new composite electrode exhibited advantages of low applied potential, high current response, good stability and reliability. The PbNP-MWCNTs composite electrode had superior performance, which was expected a good candidate for reliable glucose detection.