环境中手性污染物对映体分析方法的研究进展

手性污染物对映体尽管具有相似的物理化学性质，但在环境中的吸附、转移、降解等过程往往存在一定差异。生态安全问题与人类健康密切相关，因此，对手性环境污染物进行对映体水平上的分离分析是十分重要的研究课题。目前，国内外对环境中的手性污染物已开展了相关研究，然而全面评述相关分析测定方法的新进展鲜有报道。本文主要对环境中手性污染物的种类以及近5年环境中手性污染物的分析检测技术如液相色谱-质谱联用法、气相色谱-质谱联用法、毛细管电泳法、超临界流体色谱-质谱联用法等进行了归纳、综述和展望，为后续手性污染物的分析检测提供依据和参考。

Research progress on analysis of chiral pollutants in the environment

Although the enantiomers of chiral pollutants have similar physical-chemical properties, they can exhibit different adsorption, transfer and degradation processes in the environment. Ecological security issues are closely related to human health. Therefore, the separation and analysis of chiral environmental pollutants at the enantiomeric level is an important research topic. At present, the studies on chiral pollutants in the environment have been conducted throughout the world. However, a comprehensive review of the new progress on analysis and determination methods is rarely reported. In this paper, the types of chiral pollutants in the environment are summarized. The progress of analysis and detection techniques used for determination of chiral pollutants in recent 5 years, such as liquid chromatography-mass spectrometry, gas chromatography-mass spectrometry, capillary electrophoresis, supercritical fluid chromatography-mass spectrometry, which can provide a reference for the further analysis and detection of chiral pollutants.