Hydroxyl polycyclic aromatic hydrocarbons (OH-PAHs) are a group of hydroxyl metabolites of polycyclic aromatic hydrocarbons (PAHs) in human and animal. They can be used as the biomarkers to evaluate the inner exposure level of PAHs for human. The common detection methods of OH-PAHs include chromato-graphy, synchronous fluorescence spectrometry, capillary electrophoresis, and enzyme linked immunoassay, etc. However, the analysis of OH-PAHs recently begins to turn to electrochemical analysis. In this article, the significance and electrochemical sensing technology in the detection of OH-PAHs were introduced, the biomarkers of PAHs, the selection of the enrichment sensing conditions and the possibility of simultaneous detection of various OH-PAHs were mainly discussed. And the expected advances for the coming years were also predicted.
标题：电化学传感技术在羟基多环芳烃检测中的应用
英文标题：Application of electrochemical sensing technology in detection of hydroxyl polycyclic aromatic hydrocarbons
