Abstract：
Porous cage materials with certain dimensions, sizes, shapes, and functions have been regarded as promising materials for sample preparation, chromatographic separation, and detection process. In contrast to infinite frameworks such as metal-organic frameworks or covalent organic frameworks, porous cage materials are constructed from discrete molecules containing at least one internal cavity. The well-defined cavities in porous cage materials provide opportunities for non-covalent interactions. These interactions can be programmed into the ligand design or supramolecular cage constructing using the cages as building blocks, offering various host-guest recognition with great selectivity. In this review, we desire to elucidate the fundamental principles governing the design and fabrication of porous cage materials with well-defined cavities, good solvent processability, and modifiable groups, the applications of these porous cage materials in sample preparation, chromatographic separation, and detection were discussed. The recent advantages of porous cage materials for the analysis process were summarized. We state the potential of these materials and provide an outlook for further application strategies. We expect that this review can inspire interest in the porous cage materials research area for analysis.
摘要：
具有一定尺寸的多孔笼材料，尺寸,形状,和功能已被视为样品制备的有前途的材料，色谱分离,和检测过程。与无限骨架如金属有机骨架或共价有机骨架相反，多孔笼形材料由包含至少一个内腔的离散分子构成。多孔笼状材料中定义明确的空腔提供了非共价相互作用的机会。这些相互作用可以编程为配体设计或使用笼子作为构建块构建超分子笼子，提供各种主客识别具有很大的选择性。在这次审查中,我们希望阐明控制具有明确定义的空腔的多孔笼材料的设计和制造的基本原理，良好的溶剂加工性，和可修改的组，这些多孔笼状材料在样品制备中的应用，色谱分离,和检测进行了讨论。总结了多孔笼材料在分析过程中的最新优势。我们陈述了这些材料的潜力，并为进一步的应用策略提供了展望。我们希望这篇综述能激发人们对多孔笼材料研究领域的兴趣进行分析。
