Highly-sensitive lifetime optical thermometers based on Nd3+, Yb3+: YF3 phosphors

MS Pudovkin, AK Ginkel, OA Morozov… - Journal of …, 2022 - Elsevier
Optical thermometers based on Nd 3+(0.5 mol.%), Yb 3+(1.0, 2, 0, 4.0, and 8.0 mol.%): YF 3
nano-phosphors were studied in the 80–320 K temperature range. The Nd 3+, Yb 3+: YF 3 …

Temperature sensitivity of Nd3+, Yb3+: YF3 ratiometric luminescent thermometers at different Yb3+ concentration

MS Pudovkin, AK Ginkel, EV Lukinova - Optical Materials, 2021 - Elsevier
Abstract Nd 3+(0.5 mol.%), Yb 3+(1.0, 2.0, 3.0, 4.0, and 8.0 mol.%): YF 3 phosphors were
synthesized using a co-precipitation method with subsequent hydrothermal treatment and …

Physical Background for Luminescence Thermometry Sensors Based on Pr3+:LaF3 Crystalline Particles

MS Pudovkin, OA Morozov, VV Pavlov… - Journal of …, 2017 - Wiley Online Library
The main goal of this study was creating multifunctional nanoparticles based on rare‐earth
doped LaF3 nanocrystals, which can be used as fluorescence thermal sensors operating …

The comparison of Pr3+:LaF3 and Pr3+:LiYF4 luminescent nano- and microthermometer performances

MS Pudovkin, SL Korableva, DA Koryakovtseva… - Journal of Nanoparticle …, 2019 - Springer
In the present work, we make a comparison of Pr 3+: LaF 3 and Pr 3+: LiYF 4 luminescent
nano-and microthermometer performances. We studied Pr 3+: LaF 3 nanoparticles …

CeF3-TbF3-YF3 nanoparticles for ratiometric temperature sensing

MS Pudovkin, SI Kalinichenko, AS Nizamutdinov - Optical Materials, 2024 - Elsevier
Abstract The Ce 0.5 Y 0.5-X Tb XF 3 (X= 0.01, 0.02, 0.05, 0.1, and 0.5) nanoparticles
demonstrated a single-phase hexagonal structure corresponding to CeF 3 host. The …

Down-conversion based Tm3+: LiY1-XYbXF4 temperature sensors

AR Khadiev, SL Korableva, AK Ginkel, OA Morozov… - Optical Materials, 2022 - Elsevier
Abstract Single crystals of Tm 3+(0.2 at.%): LiY 1-X Yb XF 4 (X= 0.2, 0.4, 0.6, 0.8, 1.0)
phosphors were grown in the resistive furnace by the Bridgman-Stockbarger method. The …

Luminescence Nanothermometry Based on Pr3+ : LaF3 Single Core and Pr3+ : LaF3/LaF3 Core/Shell Nanoparticles

MS Pudovkin, DA Koryakovtseva… - … in Materials Science …, 2019 - Wiley Online Library
Core Pr3+: LaF3 (CPr= 1%) plate‐like nanoparticles (nanoplates), core/shell Pr3+: LaF3
(CPr= 1%)/LaF3 nanoplates, core Pr3+: LaF3 (CPr= 1%) sphere‐like nanoparticles …

Cellular uptake and cytotoxicity of unmodified Pr3+:LaF3 nanoparticles

MS Pudovkin, PV Zelenikhin, VV Shtyreva… - Journal of Nanoparticle …, 2019 - Springer
Abstract Pr 3+: LaF 3 (C Pr= 1%) nanoparticles were characterized by means of
transmission electron microscopy (TEM), X-ray diffraction, energy-dispersive spectroscopy …

Double-phase Nd3+, Yb3+: CeF3/CeO2 nanoparticles as potential materials for optical temperature sensing

AK Ginkel, RM Rakhmatullin, OA Morozov, IA Zagrai… - Optical Materials, 2025 - Elsevier
In this work, we study the possibility the use of Nd 3+, Yb 3+: CeF 3/CeO 2 nanoparticles in
ratiometric luminescence thermometry. In order to explain the mechanism of the …

Transmission electron microscopy and flow cytometry study of cellular uptake of unmodified Pr3+:LaF3 nanoparticles in dynamic

MS Pudovkin, NI Shamsutdinov, PV Zelenikhin… - Journal of Nanoparticle …, 2021 - Springer
The article represents the transmission electron microscopy (TEM) and flow cytometry study
of A-549 (human lung carcinoma) cellular uptake of unmodified Pr3+: LaF3 nanoplates and …