Lanthanide complexes for elevated temperature luminescence thermometry: Mixture vs bimetallic compound

MB Vialtsev, LO Tcelykh, AY Bobrovsky… - Journal of Alloys and …, 2022 - Elsevier
For the first time we demonstrated the superiority of the mixture of monometallic compounds
over the bimetallic ones for the use in luminescence thermometers in terms of temperature …

Brightly Luminescent (TbxLu1−x)2bdc3·nH2O MOFs: Effect of Synthesis Conditions on Structure and Luminescent Properties

VG Nosov, YN Toikka, AS Petrova, OS Butorlin… - Molecules, 2023 - mdpi.com
Luminescent, heterometallic terbium (III)–lutetium (III) terephthalate metal-organic
frameworks (MOFs) were synthesized via direct reaction between aqueous solutions of …

NIR luminescence thermometers based on Yb–Nd coordination compounds for the 83–393 K temperature range

AV Orlova, VY Kozhevnikova, AS Goloveshkin… - Dalton …, 2022 - pubs.rsc.org
Multimetallic neodymium–ytterbium–gadolinium compounds with 9-anthracenate and 9-
acridinate anions were tested in order to create the first luminescent thermometer for …

Sensing temperature with Tb-Eu-based luminescent thermometer: A novel approach to increase the sensitivity

LO Tcelykh, VY Kozhevnikova, AS Goloveshkin… - Sensors and Actuators A …, 2022 - Elsevier
To obtain ratiometric temperature sensor with high sensitivity we have synthesized three
rows of bimetallic Tb-Eu hydroxybenzoates, whose sensitivity was expected to exceed the …

A theoretical framework for optical thermometry based on excited-state absorption and lifetimes of Eu3+ compounds

L Blois, ANC Neto, OL Malta, HF Brito - Journal of Luminescence, 2022 - Elsevier
Ratiometric optical thermometers correspond to one of the most extensively studied
applications of luminescent lanthanide materials in recent years. Even though several …

A 50% increase in the terbium-based OLED luminance through reducing the excited-state lifetime due to the introduction of gold nanoparticles

AY Gladkikh, MI Kozlov, AA Vashchenko… - Dalton …, 2022 - pubs.rsc.org
An increase in the efficiency for a terbium-based OLED was achieved by introducing gold
nanoparticles into the PEDOT: PSS hole injection layer and was mainly due to the …

Europium and Terbium Benzene-1, 2, 4, 5-Tetracarboxylates: Synthesis Peculiarities, Crystal Structures, and Luminescent Thermometry up to 400° C

LO Tcelykh, AS Goloveshkin, LS Rodina… - Inorganic …, 2024 - ACS Publications
In this study, we successfully obtained for the first time a luminescent organic-based
thermometer that exhibits high reproducibility, stability, and functionality up to 400° C. Our …

Bimetallic Eu/Tb Complexes for Ratiometric Temperature Sensing with Unusual Enhancement of Eu Luminescence with Temperature

AV Kharcheva, AA Bozhko, YG Sokolovskaya… - Photonics, 2023 - mdpi.com
In this paper we describe the results of the influence of temperature in the range of 280–340
K on the luminescence of bimetallic Eu/Tb complexes with N-heterocyclic ligand L based on …

Red-and NIR-emitting lanthanide complexes for photo-and electroluminescent nanothermometry in the cryogenic and high-temperature range

AD Fedichkina, DS Koshelev, AA Vashchenko… - Optical Materials, 2024 - Elsevier
Ratiometric luminescent thermometers, particularly lanthanide-based, become very
important, and long wavelength range is of particular interest due to low signal scattering …

Highly sensitive and highly emissive luminescent thermometers for elevated temperatures based on lanthanide-doped polymers

L Tcelykh, E Latipov, L Lepnev, A Anosov… - Inorganics, 2023 - mdpi.com
Lanthanide coordination compounds contining multiple lanthanides are the most promising
candidate materials for luminescent thermometry. Sensing elevated temperatures requires …