A dye encapsulated zinc-based metal–organic framework as a dual-emission sensor for highly sensitive detection of antibiotics
作者:Kang Wang、Yuhan Duan、Jiajing Chen、Haiying Wang、Huiyan Liu
DOI:10.1039/d1dt03950d
日期:——
Incorporated amide groups enable the tetratopic linker to facilitate diversity nets of lon (1) and nbo (2). Importantly, fluorescent dye DMASM can be encapsulated into 2 as a dual-emitting sensor for highly sensitive detection of antibiotics.
ZINC(II) AND CADMIUM(II) METAL-ORGANIC FRAMEWORKS BASED ON THE AMIDE- FUNCTIONALIZED TETRACARBOXYLATE LIGAND: SYNTHESIS, CRYSTAL STRUCTURE, AND LUMINESCENT PROPERTIES
作者:A. A. Andreichenko、P. V. Burlak、K. A. Kovalenko、D. G. Samsonenko、V. P. Fedin
DOI:10.1134/s0022476622030052
日期:2022.3
cadmium(II) and zinc(II) nitrates with 5-(3,5-dicarboxybenzoylamino)-isophthalic acid in mixed solvents [Cd2(H2O)3(nmp)(L)]·NMP (1), (H2NMe2)2[Cd3(L)2] (2), and (H2NMe2)2[Zn2.5(HL)(L)] (3) metal-organicframeworks are obtained. The compositions and structures of these compounds are determined by X-ray crystallography. Compound 1 has a layered structure, and isostructural 2 and 3 form 3D frameworks. Pores
A multifunctional Cd(<scp>ii</scp>)-based metal–organic framework with amide groups exhibiting luminescence sensing towards multiple substances
作者:Runzhong Guo、Hao Dong、Peiyuan Li、Yi Sun、Haiying Wang、Huiyan Liu
DOI:10.1039/d0ce01061h
日期:——
channel decorated with amidegroups, and thus exhibits a multi-responsive behavior towards Fe3+, Cu2+ and Cr2O72− ions in water as well as nitroaromatics in acetonitrile based on the turn-off effect. The possible quenching mechanism inferred that the amidegroups decorated in the framework facilitate effective interactions through the formation of hydrogen bonds with analytes causing a change in luminescence
A pH-Stable Tb-MOF as Luminescence Sensor for Highly Sensitive Detection of Amino Acids through Diverse Sensing Mechanism
作者:Run-Zhong Guo、Ting-Hui Mai、Zhen-Ni Yang、Hai-Ying Wang、Hui-Yan Liu
DOI:10.1021/acs.inorgchem.3c02715
日期:2023.11.6
connection of the organic ligands. Powder X-ray diffraction experiments revealed that Tb-MOFs not only exhibited excellent stability in water but also maintained structural integrity in the pH range of 2–12. Importantly, this Tb-MOF provided the first example of a metal–organic framework (MOF)-based luminescence sensor that can simultaneously detect two acid amino acids (aspartic and glutamic acids) through
申请人:King Abdullah University of Science and Technology
公开号:US10322402B2
公开(公告)日:2019-06-18
Embodiments provide a method of storing a compound using a metal organic framework (MOF). The method includes contacting one or more MOFs with a fluid and sorbing one or more compounds, such as O2 and CH4. O2 and CH4 can be sorbed simultaneously or in series. The metal organic framework can be an M-soc-MOF, wherein M can include aluminum, iron, gallium, indium, vanadium, chromium, titanium, or scandium.