Multi-functional fluorescent responses of cobalt complexes derived from functionalized amide-bridged ligand

A self‐penetrating and chemically stable zinc (ii)‐organic framework as multi‐responsive chemo‐sensor to detect pesticide and antibiotics in water

“…As we all know, the structural changes, energy and electron transfer are the main reasons that cause the luminescent quenching of LMOFs, according to some reported literature. [ 56–61 ] Thus, we investigated the luminescent quenching mechanism from the above mentioned points. Firstly, the pivotal peak positions of PXRD patterns after sensing of analytes are consistent with those of the original ones, excluding the structural collapse of NUC‐6 (Figure S19).…”

Two rare {M2(MoO4)2}n chain-containing molybdate-based metal–organic complexes with a bis-pyrazole-bis-amide ligand: fluorescent sensing and photocatalysis performance

“…30 As we expected, only the emission spectrum of complex 2 based on Zn II ion is observed at approximately 428 nm (l ex ¼ 300 nm), and the similarity to the free L ligand may be owing to the intraligand transition of the ligands. 31,32 In general, hydrothermally or solvothermally synthesized complexes have good stability. In this work, complex 2 is insoluble in water and other salt solutions.…”

The crystal structure of dimethylammonium catena-[di(μ-aqua)-bis(μ9-benzene-1,3,5-tricarboxylato)pentalithium], C20H16Li5NO13

“…Metal-organic frameworks (MOFs) are porous materials composed of metal ions/clusters and organic units, which have the characteristics of porosity, high specific surface area and are easy to modify. MOFs and CPs are widely used in gas storage and separation [4], fluorescent responses [5], proton conductivity [6], membrane separation [7,8], environmental pollution control [9,10] and energy conversion [11,12]. However, most of the MOFs are constructed from the transition metals or rare earth, and the alkali-metal-based MOFs are rare examples, particularly the lithium-based MOFs [13,14].…”