Thanh Nguyen Cong, Tec-Caamal Edgar N, Natarajan Arunadevi, Thanh Nguyen Chi
Faculty of Technology, Dong Nai Technology University, Bien Hoa City, Vietnam.
Centre of Bioengineering, School of Engineering and Sciences, Tecnologico de Monterrey, Campus Querétaro, Av. Epigmenio Gonzalez 500, Querétaro 76130, Mexico.
iScience. 2025 May 2;28(6):112561. doi: 10.1016/j.isci.2025.112561. eCollection 2025 Jun 20.
Metal-organic frameworks (MOFs), a porous polymer having organic struts enclosed with clusters of metal ions, have shown an advantageous pathway for environmental remediation. Globally, the increased urbanization and industrialization lead to a lack of resources and the discharge of harmful/toxic chemicals like polyaromatic hydrocarbons (PAHs) into the environment. Advancing an innovative technology for detecting and capturing PAHs is essential for safe, and sustainable living. Subsequently, MOFs can recognize different types of PAHs by modifying/tuning the functional groups. The PAHs will get adsorbed on the surface of the framework by electrostatic interaction, ionic/covalent bonding, and van der Waals force. Additionally, it depends on reaction conditions like concentration, pH, temperature, and moisture content. In this review, we discussed the role of MOFs in the targeted removal of PAHs from food, soil, and water. The underlying mechanism of MOFs in the removal process was also explained in depth.
金属有机框架材料（MOFs）是一种多孔聚合物，其有机支柱被金属离子簇包围，已显示出一条有利于环境修复的途径。在全球范围内，城市化和工业化的加剧导致资源短缺以及多环芳烃（PAHs）等有害/有毒化学物质排放到环境中。推进一种用于检测和捕获多环芳烃的创新技术对于安全、可持续的生活至关重要。随后，MOFs可以通过修饰/调整官能团来识别不同类型的多环芳烃。多环芳烃将通过静电相互作用、离子/共价键和范德华力吸附在框架表面。此外，这还取决于浓度、pH值、温度和水分含量等反应条件。在这篇综述中，我们讨论了MOFs在从食品、土壤和水中靶向去除多环芳烃方面的作用。还深入解释了MOFs在去除过程中的潜在机制。
