Keyword search (4,164 papers available)

"Howarth AJ" Authored Publications:

Title Authors PubMed ID
1 Optimizing Mixtures of Metal-Organic Frameworks for Robust and Bespoke Passive Atmospheric Water Harvesting Harriman C; Ke Q; Vlugt TJH; Howarth AJ; Simon CM; 41427123
CHEMBIOCHEM
2 Exploring the synthesis of a rare-earth cluster-based metal-organic framework using alternative yttrium(III) precursors Bicalho HA; Lopez-Delgado I; Diniz CV; Davis Z; Howarth AJ; 40662953
CHEMBIOCHEM
3 A Zirconium-Based Metal-Organic Framework as an Effective Green Catalyst for the Synthesis of Biodiesel P Duarte M; Diniz CV; Bicalho HA; Naccache R; Howarth AJ; 40267316
CHEMBIOCHEM
4 Identification of Adsorption Sites for CO2 in a Series of Rare-Earth and Zr-Based Metal-Organic Frameworks Tassé D; Quezada-Novoa V; Copeman C; Howarth AJ; Rochefort A; 39995385
PHYSICS
5 Photoluminescent Properties of Tb-UiO-66 Metal-Organic Framework Analogues Canales Gálvez XA; Richezzi M; Bicalho HA; Labadie N; Pellegrinet SC; Titi HM; Howarth AJ; 39849977
CNSR
6 Synthesis, Characterization and Photophysical Properties of a New Family of Rare-earth Cluster-based Metal-organic Frameworks Bicalho HA; Copeman C; Barbosa HP; Donnarumma PR; Davis Z; Quezada-Novoa V; Velazquez-Garcia JJ; Liu N; Hemmer E; Howarth AJ; 39105655
CHEMBIOCHEM
7 Rare-earth acetates as alternative precursors for rare-earth cluster-based metal-organic frameworks Richezzi M; Donnarumma PR; Copeman C; Howarth AJ; 38646995
CNSR
8 The Effect of Linker-to-Metal Energy Transfer on the Photooxidation Performance of an Isostructural Series of Pyrene-Based Rare-Earth Metal-Organic Frameworks Quezada-Novoa V; Titi HM; Villanueva FY; Wilson MWB; Howarth AJ; 37116124
CHEMBIOCHEM
9 Adsorptive removal of iodate oxyanions from water using a Zr-based metal-organic framework Copeman C; Bicalho HA; Terban MW; Troya D; Etter M; Frattini PL; Wells DM; Howarth AJ; 36753325
CHEMBIOCHEM
10 Unravelling the synthesis of a rare-earth cluster-based metal-organic framework with spn topology Bicalho HA; Saraci F; Velazquez-Garcia JJ; Titi HM; Howarth AJ; 36065793
CHEMBIOCHEM
11 Simplifying and expanding the scope of boron imidazolate framework (BIF) synthesis using mechanochemistry Lennox CB; Do JL; Crew JG; Arhangelskis M; Titi HM; Howarth AJ; Farha OK; Frišcic T; 34881001
CHEMBIOCHEM
12 Remodelling a shp: Transmetalation in a Rare-Earth Cluster-Based Metal-Organic Framework Bicalho HA; Donnarumma PR; Quezada-Novoa V; Titi HM; Howarth AJ; 34314164
CHEMBIOCHEM
13 Simple, scalable mechanosynthesis of metal-organic frameworks using liquid-assisted resonant acoustic mixing (LA-RAM) Titi HM; Do JL; Howarth AJ; Nagapudi K; Frišcic T; 34094134
CHEMBIOCHEM
14 Synthetic approaches for accessing rare-earth analogues of UiO-66 Donnarumma PR; Frojmovic S; Marino P; Bicalho HA; Titi HM; Howarth AJ; 34027524
CHEMBIOCHEM
15 A historical perspective on porphyrin-based metal-organic frameworks and their applications Zhang X; Wasson MC; Shayan M; Berdichevsky EK; Ricardo-Noordberg J; Singh Z; Papazyan EK; Castro AJ; Marino P; Ajoyan Z; Chen Z; Islamoglu T; Howarth AJ; Liu Y; Majewski MB; Katz MJ; Mondloch JE; Farha OK; 33678810
CNSR
16 Efficient activation of peroxymonosulfate by composites containing iron mining waste and graphitic carbon nitride for the degradation of acetaminophen. Bicalho HA, Rios RDF, Binatti I, Ardisson JD, Howarth AJ, Lago RM, Teixeira APC 32947712
CHEMBIOCHEM
17 Rare-earth metal-organic frameworks: from structure to applications. Saraci F, Quezada-Novoa V, Donnarumma PR, Howarth AJ 32658241
CHEMBIOCHEM

 

Title:Photoluminescent Properties of Tb-UiO-66 Metal-Organic Framework Analogues
Authors:Canales Gálvez XA,  Richezzi M,  Bicalho HA,  Labadie N,  Pellegrinet SC,  Titi HM,  Howarth AJ
Link:https://pubmed.ncbi.nlm.nih.gov/39849977/
DOI:10.1021/acs.inorgchem.4c04523
Publication:Inorganic chemistry
Keywords:
PMID:39849977 Category: Date Added:2025-01-24
Dept Affiliation: CNSR
1 Department of Chemistry and Biochemistry and Centre for NanoScience Research, Concordia University, 7141 Sherbrooke Street West, Montreal, Quebec H4B 1R6, Canada.
2 Instituto de Química Rosario (CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario, Santa Fe 2000, Argentina.
3 Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada.

Description:

Three new analogues of Tb-UiO-66 with various functional groups (-F, -Br, -NH2) on the terephthalic acid linker of the metal-organic framework (MOF) are synthesized and characterized. The photoluminescent properties of these analogues, as well as Tb-UiO-66 and Tb-UiO-66-(OH)2, are studied and correlated to the calculated energies for the triplet (T1) states of each linker. The results show that the addition of electron withdrawing groups, such as -F and -Br, lead to higher T1 energies, resulting in quantum yields in the range of 6-31%. The addition of electron donating groups, on the other hand, lowers the T1 energy of the organic linker and inhibits energy transfer such that emission is not observed.





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