We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
氨基修饰 MOF 的合成及其对Ag+ 荧光增强型检测.
- Authors
刘 爽; 周 婷; 郭献敏
- Abstract
Based on the advantages of high sensitivity, simple operation and time-saving in the detection of metal ions by fluorescent analysis. We designed and synthesized a porous metal-organic framework crystal fluorescent probe with amino modification. The experimental results show that the compound is a two-fold interpenetrating structure of pcu framework, and the amino groups on the organic ligands are freely distributed in the channels. The compound has excellent thermal stability and water stability, and can be used as fluorescence enhanced probe to detect Ag+ in aqueous solutions, with the detection limit of 0.76 μmol/L.
- Subjects
METAL-organic frameworks; ION analysis; METAL detectors; FLUORESCENT probes; AMINO group; INTRAMOLECULAR proton transfer reactions; CHEMORECEPTORS
- Publication
Journal of Jilin University (Science Edition) / Jilin Daxue Xuebao (Lixue Ban), 2022, Vol 60, Issue 6, p1460
- ISSN
1671-5489
- Publication type
Article
- DOI
10.13413/j.cnki.jdxblxb.2022060