Abstract Covalent organic frameworks (COFs) are a class of porous organic crystal materials. Since Yaghi and co-workers reported the first COF material in 2005 (Côté, A. P.; Benin, A. I.; Ockwig, N. W.; O’Keeffe, M.; Matzger, A. J.; Yaghi, O. M. Science2005, 310, 1166–1170), COFs have shown great potential and research value in many fields, for instance, gas storage and separation, photoelectric function, fluorescence sensor, catalysis, drug delivery, dye and pollutant adsorption, electronic devices and so on. In this review, the frequently used analysis and characterization methods for COFs are summarized, and two to three examples are selected for each analysis and characterization technique in order to explain it in detail. The selected examples of COFs, which either had a unique structure and feature, or were reported for the first time, can be conducive to understanding COFs and their analysis methods better and faster. The application of COFs in analysis and detection is also introduced in this review, including fluorescent analysis, separation and enrichment. The cooperation between analytical chemistry and COFs is fully reflected. This review is helpful for the person interested in this subject and provides some useful information on the characterization methods and the applications of COFs for the beginners.

中文翻译：

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共价有机框架之眼：分析化学与COFs之间的合作

摘要 共价有机骨架（COFs）是一类多孔有机晶体材料。自从 Yaghi 及其同事在 2005 年报道了第一种 COF 材料（Côté, AP; Benin, AI; Ockwig, NW; O'Keeffe, M.; Matzger, AJ; Yaghi, OM Science2005, 310, 1166–1170），COFs在气体储存与分离、光电功能、荧光传感器、催化、药物输送、染料与污染物吸附、电子器件等诸多领域显示出巨大的潜力和研究价值。本综述总结了常用的COFs分析表征方法，并针对每种分析表征技术选取了2-3个实例进行详细说明。选定的 COF 示例，要么具有独特的结构和特征，要么首次报道，有助于更好更快地了解 COF 及其分析方法。本综述还介绍了COFs在分析和检测中的应用，包括荧光分析、分离和富集。分析化学与COFs的合作得到了充分体现。这篇综述对对此主题感兴趣的人很有帮助，并为初学者提供了一些关于表征方法和 COF 应用的有用信息。