Lanthanide complexes for luminescence-based sensing of low molecular weight analytes

ML Aulsebrook, B Graham, MR Grace… - Coordination Chemistry …, 2018 - Elsevier
Recent developments (2012 and onwards) in the design and application of luminescent
lanthanide-based complexes for chemical sensing are reviewed. Sensors for a variety of …

Modeling intramolecular energy transfer in lanthanide chelates: A critical review and recent advances

ANC Neto, EES Teotonio, GF de Sá, HF Brito… - Handbook on the …, 2019 - Elsevier
A critical review on the mechanisms and behavior of 4f intraconfigurational transitions in
controllable chemical environments related to nonradiative intramolecular energy transfer …

Unearthing the Real-Time Excited State Dynamics from Antenna to Rare Earth Ions Using Ultrafast Transient Absorption

W Thor, HY Kai, YH Yeung, Y Wu, TL Cheung… - JACS Au, 2024 - ACS Publications
The conventional energy transfer pathway in organic lanthanide complexes is purported to
be from the excited singlet state of the chromophore to the triplet state and subsequently …

Bioassay-based Corchorus capsularis L. leaf-derived β-sitosterol exerts antileishmanial effects against Leishmania donovani by targeting trypanothione reductase

PK Pramanik, S Chakraborti, A Bagchi… - Scientific Reports, 2020 - nature.com
Leishmaniasis, a major neglected tropical disease, affects millions of individuals worldwide.
Among the various clinical forms, visceral leishmaniasis (VL) is the deadliest. Current …

Dinuclear lanthanide–lithium complexes based on fluorinated β-diketonate with acetal group: Magnetism and effect of crystal packing on mechanoluminescence

DN Bazhin, YS Kudyakova, AS Bogomyakov… - Inorganic Chemistry …, 2019 - pubs.rsc.org
The synthesis of novel dinuclear lanthanide complexes with formulas [(LnL3)(LiL)(MeOH)](1–
3) and [(LnL3)(LiL)(H2O)](4–6)(Ln= Eu (III), Tb (III), Dy (III)) based on functionalized lithium β …

Ultrafast dynamics and relaxation pathways in Eu (III) complexes with fluorinated β–diketonate ligands

VM Korshunov, DA Metlina, VO Kompanets… - Dyes and …, 2023 - Elsevier
A series of novel β-diketonate Eu 3+ complexes with minor variations in the chemical
structure of the diketone ligand were systematically studied. Six Eu 3+ coordination …

The pathways of electronic excitation back energy transfer processes (BET) in novel Eu3+ heterocyclic 1, 3-diketonates bearing a perfluorinated moiety

VM Korshunov, MA Kiskin, IV Taydakov - Journal of Luminescence, 2022 - Elsevier
A series of novel brightly emitting Eu 3+ coordination compounds with 1, 3-diketones
bearing a thiophene moiety and a linear C n F 2n+ 1 chain (n= 1–8) were synthesized and …

The Impact of the Alkali Metal Ion on the Crystal Structure and (Mechano) luminescence of Terbium (III) Tetrakis (β‐diketonates)

YS Kudyakova, PA Slepukhin… - European Journal of …, 2020 - Wiley Online Library
The novel terbium (III) tetrakis (β‐diketonates) M [TbL4] with different alkali metal
counterions (Na, K, Cs) based on functionalized trifluoromethylated β‐diketonate are …

Structural analysis of an europium-sodium complex containing 2-thenoyltrifluoroacetone and succinimide as ligands, a highly photoluminescent material

GL Jiménez, MJ Rosales-Hoz, MA Leyva… - Journal of Molecular …, 2021 - Elsevier
A highly photoluminescent complex containing europium, succinimide (SI) and 2-
thenoyltrifluoroacetone (TTA) as ligands, was prepared. The X-ray crystal structure of the …

Photophysical Properties of Eu3+ β-Diketonates with Extended π-Conjugation in the Aromatic Moiety

VM Korshunov, AV Tsorieva, VE Gontcharenko… - Inorganics, 2022 - mdpi.com
The influence of the degree of π-conjugation in biaroylmethane ligands upon Eu3+
luminescence efficiency in corresponding neutral tris-complexes was investigated in depth …