Accounts of Materials Research ( IF 14.0 ) Pub Date : 2024-09-09 , DOI: 10.1021/accountsmr.4c00218 Kai Zhu 1 , Xin Xu 1 , Bing Yan 1
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As a distinct category of crystalline porous materials, hydrogen-bonded organic frameworks (HOFs) are assembled from organic building blocks through H-bonding and other weak intermolecular interactions, which position HOFs as a versatile platform for investigating multifunctional porous materials. Aromatic subunits existing in the majority of HOF linkers are responsible for the luminescence exhibited by HOFs upon ultraviolet excitation mostly in nature. Recently, there has been a surge of attention in utilizing luminescent functionalized HOFs for luminescence responsive sensing due to their strong fluorescence and phosphorescence emission, versatile postsynthetic functionalization property, great solution processing performance, outstanding luminescent stability and specific recognition ability, and excellent biocompatibility.
中文翻译：
镧系元素功能化氢键有机框架杂化材料：发光响应传感、智能应用和仿生设计
氢键有机框架 （HOF） 作为晶体多孔材料的一个独特类别，是通过氢键和其他弱分子间相互作用由有机构建单元组装而成的，这使 Hof 成为研究多功能多孔材料的多功能平台。存在于大多数 HOF 接头中的芳香族亚基负责 Hof 在紫外线激发下表现出的发光，主要在自然界中。近年来，利用发光功能化 Hof 进行发光响应传感的人们越来越关注，因为它们具有很强的荧光和磷光发射、多功能的合成后功能化性能、出色的溶液加工性能、出色的发光稳定性和特异性识别能力以及优异的生物相容性。
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