Yousefi Romina, Asgari Shadi, Banitalebi Dehkordi Ali, Mohammadi Ziarani Ghodsi, Badiei Alireza, Mohajer Fatemeh, Varma Rajender S, Iravani Siavash
School of Chemistry, College of Science, University of Tehran, Tehran, Iran.
School of Chemistry, College of Science, University of Tehran, Tehran, Iran; Department of Organic Chemistry, Faculty of Chemistry, Alzahra University, Tehran, Iran.
Environ Res. 2023 Jun 1;226:115664. doi: 10.1016/j.envres.2023.115664. Epub 2023 Mar 11.
Metal-organic frameworks (MOFs) have recently garnered considerable attention among reticular compounds due to their unique physicochemical properties and applications in sensing toxic compounds. On the other hand, fluorometric sensing has been widely studied for food safety and environmental protection among the various sensing methods. Thus, designing MOF-based fluorescence sensors for specific detection of hazardous compounds, especially pesticides, are incessantly needed to keep up with the continuous demands for monitoring these environmental pollution. Herein, recent MOF-based platforms for pesticide fluorescence detection are deliberated owing to sensors' emission origins and in terms of their structural properties. The influences of different guest incorporation in MOFs on pesticide fluorescence detection are summarized, and the future developments of novel MOF composites such as polyoxometalate@MOFs (POMOF), carbon quantum dots@MOFs (CDs@MOF), and organic dye@MOF are prospected for fluorescence sensing of assorted pesticides with a focus on mechanistic insights of specific detection techniques in food safety and environmental protection.
金属有机框架材料（MOFs）因其独特的物理化学性质以及在检测有毒化合物方面的应用，近年来在网状化合物中备受关注。另一方面，在各种传感方法中，荧光传感已被广泛研究用于食品安全和环境保护领域。因此，为了满足对监测这些环境污染的持续需求，不断需要设计基于MOF的荧光传感器来特异性检测有害化合物，尤其是农药。在此，基于传感器的发射源及其结构特性，对近期基于MOF的农药荧光检测平台进行了探讨。总结了不同客体掺入MOFs对农药荧光检测的影响，并展望了新型MOF复合材料如多金属氧酸盐@MOFs（POMOF）、碳量子点@MOFs（CDs@MOF）和有机染料@MOF在各类农药荧光传感方面的未来发展，重点关注食品安全和环境保护中特定检测技术的机理见解。
