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PubMed Publications| Keyword search (4,163 papers available) |  |
"Bicalho HA" Authored Publications:
| Title: | Synthesis, Characterization and Photophysical Properties of a New Family of Rare-earth Cluster-based Metal-organic Frameworks | ||||
| Authors: | Bicalho HA, Copeman C, Barbosa HP, Donnarumma PR, Davis Z, Quezada-Novoa V, Velazquez-Garcia JJ, Liu N, Hemmer E, Howarth AJ | ||||
| Link: | https://pubmed.ncbi.nlm.nih.gov/39105655/ | ||||
| DOI: | 10.1002/chem.202402363 | ||||
| Publication: | Chemistry (Weinheim an der Bergstrasse, Germany) | ||||
| Keywords: | metal-organic frameworks, rare-earth MOFs, rare-earth elements, lanthanoid MOFs, lanthanides; | ||||
| PMID: | 39105655 | Category: | Date Added: | 2024-08-06 | |
| Dept Affiliation: |
CHEMBIOCHEM
1 Concordia University, Chemistry and Biochemistry, 7141 Sherbrooke St W, H4B1R6, Montreal, CANADA. 2 University of Ottawa, Chemistry and Biomolecular Sciences, 10 Marie Curie Street, Ottawa, CANADA. 3 Concordia University, Chemistry and Biochemistry, 7141 Sherbrooke St W, Montreal, CANADA. 4 DESY, PhotoScience, Notkestraße 85, Hamburg, GERMANY. 5 University of Ottawa, Chemistry and Biomolecular Sciences, CANADA. |
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Description: |
In this work, nine new rare-earth metal-organic frameworks (RE-MOFs, where RE = Lu(III), Yb(III), Tm(III), Er(III), Ho(III), Dy(III), Tb(III), Gd(III), and Eu(III)) isostructural to Zr-MOF-808 are synthesized, characterized, and studied regarding their photophysical properties. Materials with high crystallinity and surface area are obtained from a reproducible synthetic procedure that involves the use of two fluorinated modulators. At the same time, these new RE-MOFs display tunable photoluminescent properties due to efficient linker-to-metal energy transfer promoted by the antenna effect, resulting in a series of RE-MOFs displaying lanthanoid-based emissions spanning the visible and near-infrared regions of the electromagnetic spectrum. |
