Luminescent sensing platforms based on lanthanide metal-organic frameworks: Current strategies and perspectives

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 497, P. 215454 - 215454

Published: Sept. 27, 2023

Language: Английский

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Optical Phenomena in Molecule-Based Magnetic Materials

Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(9), P. 5930 - 6050

Published: April 30, 2024

Since the last century, we have witnessed development of molecular magnetism which deals with magnetic materials based on species, i.e., organic radicals and metal complexes. Among them, broadest attention was devoted to molecule-based ferro-/ferrimagnets, spin transition materials, including those exploring electron transfer, nanomagnets, such as single-molecule magnets (SMMs), qubits, stimuli-responsive materials. Their physical properties open application horizons in sensors, data storage, spintronics, quantum computation. It found that various optical phenomena, thermochromism, photoswitching characteristics, luminescence, nonlinear chiroptical effects, well responsivity external stimuli, can be implemented into Moreover, fruitful interactions these effects provide new cross-effects multifunctionality, enriching applications optical, electronic, devices. This Review aims show scope phenomena generated recent advances areas high-temperature photomagnetism, thermometry utilizing SMMs, addressability magneto-chiral dichroism, opto-magneto-electric multifunctionality. These findings are discussed context types accessible for classes

Language: Английский

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Fluorescent hydrogel with high toughness response based on lanthanide Metals: Material Adhesion, multicolor Modulation, information encryption

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 489, P. 151303 - 151303

Published: April 15, 2024

Language: Английский

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Magnetic Relaxation and Luminescence Properties of Chloranilate-Bridged 3d–4f Tetranuclear Clusters

Crystal Growth & Design, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 4, 2025

By using chloranilate anions to react with 3d complexes ([M(L)(H2O)2], H2L = 1,3-propanediylbis(2-iminomethylene-6-methoxy-phenol)) and 4f ions, a series of phenoxo- chloranilate-bridged zigzag M2Ln2 clusters (M Ni, Ln Gd, Tb, Dy, Ho, Eu for 1–5, respectively; M Zn, 6–10, respectively) have been obtained structurally characterized. They are rare 3d–4f heterometallic complexes. All the Tb derivatives exhibit characteristic emission peaks corresponding LnIII ion. Magnetic studies reveal that two Dy display field-induced single-molecule magnet properties energy barriers 7.44 K 3 50.64 8.

Language: Английский

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Lanthanide phosphonate coordination polymers

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 501, P. 215525 - 215525

Published: Nov. 25, 2023

Language: Английский

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Get under the Umbrella: A Comprehensive Gateway for Researchers on Lanthanide‐Based Single‐Molecule Magnets

European Journal of Inorganic Chemistry, Journal Year: 2023, Volume and Issue: 26(35)

Published: July 7, 2023

Abstract The number of scientific articles that need to be considered cover a research topic is ever‐increasing and quite difficult for newcomer assimilate. This particularly true in dynamic discipline like Molecular Magnetism. In order help young researchers this field, article proposes “review reviews” also known as an “umbrella review” on lanthanide‐based single‐molecule magnets ( 4 f ‐SMM). As preamble, various bibliographic search techniques AI‐based tools search, indexing, summarization are proposed commented. Then, the main milestones ‐SMM identified. core paper, books, book articles, reviews dealing with contextualized classified by subtopics. therefore gateway field.

Language: Английский

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Chiral lanthanide hexaazamacrocycles for circularly polarized luminescence, high relaxivity and magnetic resonance imaging

Inorganic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(7), P. 2039 - 2048

Published: Jan. 1, 2024

Mononuclear chiral lanthanide hexaazamacrocycles afford brilliant luminescence, strong CPL, high relaxivity and efficient MRI.

Language: Английский

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Hysteresis Photomodulation within photochromic assemblies of [Dy(Tp2‐py)F]+ Single‐Molecule Magnets : Influence of the supramolecular magnetic couplings

Chemistry - A European Journal, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 21, 2025

Abstract A 1D coordination compound made of a photochromic dithienylethene linker and [Dy(Tp 2−py )F] + units (with Tp =tris(3‐(2‐pyridyl)pyrazolyl)hydroborate) having tetrakis[3,5‐bis(trifluoromethyl)phenyl]borate counterions is reported. Full photoconversion from the closed isomer to open within single crystals allow for monitoring transformation by photocrystallography. Magnetic slow relaxation as well magnetic hysteresis are observed can be both modulated upon light irradiation. Comparison with previously published structures similar components highlights role supramolecular organization, dipolar couplings these compounds, in driving nature photomodulation.

Language: Английский

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Deuterium-Enhanced Photoluminescence and Magnetic Properties in Octanuclear Terbium(III) Complexes Containing a Hexadentate N₂O₄-Type Ligand

Crystal Growth & Design, Journal Year: 2025, Volume and Issue: unknown

Published: March 21, 2025

Language: Английский

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Multifunctional lanthanide(III) single-molecule magnets displaying luminescence thermometry: Progress, challenges, and future directions

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 537, P. 216685 - 216685

Published: April 15, 2025

Language: Английский

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