纳米技术
发光
聚集诱导发射
化学
多孔性
金属有机骨架
多孔介质
生化工程
材料科学
荧光
光电子学
有机化学
量子力学
物理
工程类
吸附
作者
Muhammad Asad,Muhammad Imran Anwar,Ansar Abbas,Ayesha Younas,Sameer Hussain,Ruixia Gao,Linke Li,M. Shahid,Shabnam Khan
标识
DOI:10.1016/j.ccr.2022.214539
摘要
Various research groups around the globe are focusing on the design and development of innovative luminescent systems, because of their multiple and unique features such as remarkable sensitivity, rapid signal response time, and ease of operation. In particular, aggregation-induced emission (AIE) based luminescent frameworks have emerged as potential candidates for sensing applications owing to the distinct emission property of AIE luminogens (AIEgens). Thus, numerous AIEgen-based porous materials like metal organic frameworks (MOFs), covalent organic frameworks (COFs), porous organic polymers (POPs), and metal organic cages (MOCs) have been established over the past decade for sensing applications with exceptional performances that surpass the conventional luminescent probes. This review provides systematic information on the fundamentals of AIE, the operating mechanism involved, and finally sheds light on recent advancements in AIE-based luminescent porous materials (MOFs, COFs, POPs, and MOCs) for potential sensing applications with special emphasis on environmental safety. The important detection parameters such as sensitivity, response time, selectivity, etc., of such AIE porous materials are highlighted for the detection of a variety of chemical compounds.
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