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 …

Comparative microstructural analysis of V2O5 nanoparticles via x-ray diffraction (XRD) technique

R Ranu, SL Kadam, VK Gade, SV Desarada… - …, 2024 - iopscience.iop.org
Abstract Vanadium pentoxide (V 2 O 5) nanoparticles exhibit diverse properties and have
been studied for a wide range of applications, including energy storage, catalysis …

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 …

Luminescent thermometry based on Ba4Y3F17: Pr3+ and Ba4Y3F17: Pr3+, Yb3+ nanoparticles

MS Pudovkin, SV Kuznetsov, VY Proydakova… - Ceramics …, 2020 - Elsevier
New effective luminescence thermometers based on novel host Ba 4 Y 3 F 17 doped with Pr
3+ and Pr 3+/Yb 3+ in 80–320 K temperature range were studied. The absolute temperature …

Optical and magnetic properties of pure and Er, Yb-doped β-NaYF4 hexagonal plates for biomedical applications

S Namagal, NV Jaya, M Muralidharan… - Journal of Materials …, 2020 - Springer
Abstract The effects of Yb, Er on structural, optical, magnetic and biocompatibility of β-NaYF
4 compounds were examined. The pure and Yb, Er-doped β-NaYF 4 compounds were …

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 …

Zinc Oxide Nanoparticles Supported on Multi‐walled Carbon Nanotube Modified Electrode for Electrochemical Sensing of a Fluoroquinolone Drug

KS Siddegowda, B Mahesh, NA Chamaraja… - …, 2020 - Wiley Online Library
A facile, and novel construction strategy invented on electrochemical procedures for the
assemblage of zinc oxide nanoparticles (ZnO NPs) with a multiwalled carbon nanotube …

The effect of Li+ incorporation in Yb3+-Nd3+ co-doped CaF2 phosphors over the NIR photoluminescence emission excited under visible light

J De Anda, EF Huerta, JU Balderas, GC Righini… - Ceramics …, 2021 - Elsevier
The structural and optical characteristics of Nd 3+-Yb 3+ doped CaF 2 phosphors with and
without the addition of Li+ ions are described in this work. The phosphors synthetized by …