The photoelectrochemical (PEC) process is a low-cost approach to convert chemical energy to electricity under light illumination. The photoelectrochemical biosensing has attracted huge attention because of its ability to detect biomolecules through the photocurrent generated from biomolecule oxidation. The photoelectrochemical biosensors have extensive application prospect in the immunodetection
biotechnology and other important fields for their characteristics of low cost
high sensitivity
high specificity
simple operation
low detection background signal and so on. In recent years
the research of the performance and detection methods of photoelectrochemical biosensors have been made many achievements. This paper mainly introduces the concept
basic principle
classification
application and prospect of the photoelectrochemical biosensors.
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Xiao-qian HU
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Related Institution
College of Chemistry and Chemical Engineering, Huangshan University
College of Life and Environment Sciences, Huangshan University
State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China