Progress of Photoelectrochemical Analysis and Sensors

The photoelectrochemical process is an electrochemical process based on the light signal. During electrochemical process, photocurrent is generated by electron transfer between some of the substances and the excited states of optoelectronic materials. The photoelectrochemical analysis method has a great application potential for analytical chemistry due to the good selectivity, the high sensitivity, the simple equipment and the easy miniaturization. In this paper, the studies on progress of photoelectrochemical analysis method and its derived sensors are reviewed of 84 references published in recently years.