摘要
三维荧光光谱耦合平行因子分析技术(EEM-PARAFAC)可解析溶解性有机物结构,但目前对PARAFAC拟合组分的性质尚不了解,高分辨率质谱能从分子层级解析溶解性有机物结构;本文总结近年来三维荧光光谱技术(EEM-PARAFAC)及高分辨率质谱技术(FT-ICR-MS)用于溶解性有机物研究进展,介绍了两种技术的表征方法和应用情况,分析了两种技术的发展、联系以及目前面临的问题与挑战。
Three-dimensional fluorescence spectrometry coupled with the parallel factor analysis（EEM-PARAFAC） can be used to analyze the structure of dissolved organic compounds. However, the molecular signatures associated with PARAFAC components are poorly defined. High-resolution mass spectrometry can resolve the dissolved organic structure from the molecular level. In this paper, recent advances in three-dimensional fluorescence spectroscopy（EEM-PARAFAC） and high-resolution mass spectrometry（FT-ICR-MS） were summarized. The principles, characterization methods, and applications of the two technologies were introduced. The relationship and challenges between the two technologies were analyzed.
作者
罗崇佳
陈浩
廖振良
LUO Chong-Jia;CHEN Hao;LIAO Zhen-liang(Tongji University,Shanghai 200092,China;Shanghai Academy of Environmental Sciences,Shanghai 200233,China)
出处
《能源环境保护》
2018年第5期1-6,共6页
Energy Environmental Protection
基金
国家自然科学基金项目(51578396)
国家自然科学基金项目(51778451)
国家重点研发计划项目(2016YFE0123300)资助
