A novel method for dynamic investigations of photoinduced electron transport using functionalized-porphyrin at ITO/liquid interface

A new scanning electrochemical microscopy (SECM) model provided a two-dimensional quantitative analysis on a heterogeneous electron transport (ET) process of a functionalized porpyrin by photoinduced ET at the ITO/liquid interface. The basic features of oxidized porphyrin under light source were recorded by feedback approach curves within the framework of the bimolecular ET mechanisms.