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Applications of multifunctional zirconium-based metal-organic frameworks in analytical chemistry: Overview and perspectives
Trends in Analytical Chemistry ( IF 13.1 ) Pub Date : 2020-08-20 , DOI: 10.1016/j.trac.2020.116015
He Zhang , Ping Xiong , Guoliang Li , Chunyang Liao , Guibin Jiang

Advances in analytical chemistry are contingent upon development of material sciences. Environmental samples, with complex matrices and low target concentrations, warrant good analysis performances. Zirconium-based metal–organic frameworks (Zr-MOFs) have robust skeletons, excellent stability, ultra-high specific surface area, elaborate pore structure, and well designability, possessing different functions for detection/sensing, sample pretreatment, and chromatographic stationary phase. Summarizing recent progress of Zr-MOFs in analytical chemistry can promote methodological development and further applications of Zr-MOFs. This review will comprehensively summarize research that has been conducted so far on the analytical applications of Zr-MOFs. Oriented to the requirement of materials applied for analysis, we will focus on applications of Zr-MOFs as pollutant sensors, extraction adsorbents, and chromatographic stationary phases. Knowledge gaps will be identified and future line of research on Zr-MOFs in analytical chemistry will be recommended. It is expected that research on evolving porous materials, especially for sample analysis, will benefit from this review.



中文翻译:

多功能锆基金属有机骨架在分析化学中的应用:概述和观点

分析化学的进展取决于材料科学的发展。具有复杂基质和低目标浓度的环境样品保证了良好的分析性能。锆基金属有机骨架(Zr-MOF)具有坚固的骨架,出色的稳定性,超高的比表面积,精细的孔结构和良好的可设计性,具有不同的检测/传感,样品预处理和色谱固定相功能。总结Zr-MOF在分析化学中的最新进展可以促进Zr-MOF的方法学发展和进一步应用。这篇综述将全面总结迄今为止对Zr-MOF的分析应用进行的研究。针对用于分析的材料的要求,我们将专注于Zr-MOF作为污染物传感器,萃取吸附剂和色谱固定相的应用。将确定知识差距,并建议分析化学中Zr-MOF的未来研究方向。可以预期的是,对演化中的多孔材料的研究,特别是对样品分析的研究,将从这次审查中受益。

更新日期:2020-09-07
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