A Water-Stable Zn-MOF Used as Multiresponsive Luminescent Probe for Sensing Fe3+/Cu2+, Trinitrophenol and Colchicine in Aqueous Medium

• Published in: Materials Vol. 15; no. 19; p. 7006
• Main Authors: Zhou, Xiaojing, Liu, Lili, Niu, Yue, Song, Mingjun, Feng, Yimin, Lu, Jitao, Tai, Xishi
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 09-10-2022; MDPI
• Subjects: Alzheimer's disease; Aqueous solutions; Chemical sensors; Chemoreceptors; Colchicine; Copper; Crystal structure; Explosives; Fe3+/Cu2; Ligands; Luminescence; luminescent sensing; Metal-organic frameworks; MOFs; Optical properties; Scientific imaging; Sensors; Single crystals; Topology; trinitrophenol; Water pollution; United States > US
• ISSN: 1996-1944; 1996-1944
• DOI: 10.3390/ma15197006

A water-stable Zn-MOF was constructed based on H2PBA and 1, 10-phenanthroline under solvothermal conditions. The compound exhibited a 3D (2,3,8)-connected (43)2(46.66.815.12)(8) topology framework. The crystal structure and phase purity of the compound was verified by single crystal X-ray diffraction. Subsequently, some studies on the morphology, structure, and luminescent properties were carried out. The results showed that this compound could be used as a versatile chemosensor for Fe3+/Cu2+, trinitrophenol and colchicine via a luminescence quenching effect in an aqueous medium.