Laboratory of Analytical Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece.
Laboratory of Chemical and Environmental Technology, Department of Chemistry, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece.
Environ Sci Pollut Res Int. 2021 Nov;28(42):59015-59039. doi: 10.1007/s11356-020-07911-4. Epub 2020 Feb 19.
The determination of trace metals and organic contaminants in environmental samples, such as water, air, soil, and sediment, is until today a challenging process for the analytical chemistry. Metal-organic frameworks (MOFs) are novel porous nanomaterials that are composed of metal ions and an organic connector. These materials are gaining more and more attention due to their superior characteristics, such as high surface area, tunable pore size, mechanical and thermal stability, luminosity, and charge transfer ability between metals and ligands. Among the various applications of MOFs are gas storage, separation, catalysis, and drug delivery. Recently, MOFs have been successfully introduced in the field of sample preparation for analytical chemistry and they have been used for sample pretreatment of various matrices. This review focuses on the applications of MOFs as novel adsorbents for the extraction of organic compounds from environmental samples.
环境样品（如水、空气、土壤和沉积物）中痕量金属和有机污染物的测定，直到今天仍然是分析化学领域的一个具有挑战性的过程。金属-有机框架（MOFs）是一种新型的多孔纳米材料，由金属离子和有机连接物组成。由于其具有高比表面积、可调节的孔径、机械和热稳定性、发光性以及金属和配体之间的电荷转移能力等优越特性，这些材料越来越受到关注。MOFs 的应用包括气体储存、分离、催化和药物输送。最近，MOFs 已成功引入分析化学样品制备领域，并已用于各种基质的样品预处理。本综述重点介绍了 MOFs 作为新型吸附剂在从环境样品中提取有机化合物方面的应用。
