We are interested in the emerging field of nanoelectrochemistry. The nanometer sized electrochemical probes are developed and the involving nanoscale charge transport processes are explored and eluciated. Based on these probes and related electrochemical techniques, the ciritical materials and physical/chemical processes are studied at the molecular/atomic level. A variety of systems are studied in our group: the single entity electrochemistry, high resolution scanning electrochemical microscopy,  electrochemistry for nanomaterials and biochemistry analysis.