Abstract: Electrochemistry has become increasingly important in the study of life sciences. With the development of protein film voltammetry (PFV) and advances in surface modification, nanotechnology, molecular recognition and molecular marker, electrochemistry has overcome some drawbacks in protein enzyme studies. This article summarizes some typical work of the group, and reviews the progress in the electrochemical study of protein enzymes.

Key words: electrochemistry, protein enzyme, protein film voltammetry (PFV)