Spotlight on luminescence thermometry: basics, challenges, and cutting‐edge applications

CDS Brites, R Marin, M Suta… - Advanced …, 2023 - Wiley Online Library
Luminescence (nano) thermometry is a remote sensing technique that relies on the
temperature dependency of the luminescence features (eg, bandshape, peak energy or …

Luminescence properties of lanthanide tetrakis complexes as molecular light emitters

IF Costa, L Blois, TB Paolini, IP Assunção… - Coordination Chemistry …, 2024 - Elsevier
Research on luminescent tetrakis coordination compounds containing trivalent lanthanide
ions (Ln 3+) has greatly increased in the last two decades owing to their unique …

NIR‐II Luminescence in Cr4+ Activated CaYGaO4 toward Non‐Invasive Temperature Sensing and Composition Detection

Y Wang, G Liu, Z Xia - Laser & Photonics Reviews, 2024 - Wiley Online Library
Near‐infrared (NIR) II region (1000–1700 nm) lighting sources possess special potential for
temperature sensing and quantitative composition analysis. However, it is a challenge to …

Energy gap linear superposition of thermally coupled levels toward enhanced relative sensitivity of ratiometric thermometry

Y Wang, Y Sun, Z Xia - The Journal of Physical Chemistry Letters, 2022 - ACS Publications
Ratiometric luminescence thermometry (RLT) has attracted considerable attention for its non-
invasive, fast response, and strong electromagnetic interference resistance; however …

Hypersensitive ratiometric temperature sensing in a bimetallic lanthanide metal–organic framework

JW Hu, XY Wang, J Xu, XY Dong… - Journal of Materials …, 2023 - pubs.rsc.org
Ratiometric luminescent temperature sensing based on a single matrix is highly desirable at
present. However, the adjustments of the temperature response range and sensitivity are …

Resonance/off-resonance excitations: implications on the thermal evolution of Eu 3+ photoluminescence

A De, MA Hernández-Rodríguez, ANC Neto… - Journal of Materials …, 2023 - pubs.rsc.org
Generally, it is known that the intensity of the emission of trivalent lanthanide ions (Ln3+)
increases on cooling because of the reduced decay of the excited state population via …

Harnessing ligand design to develop primary and self-calibrated luminescent thermometers with field-induced single ion magnet behaviour in Dy 3+ complexes

J Corredoira-Vázquez, C González-Barreira… - Inorganic Chemistry …, 2024 - pubs.rsc.org
Novel complexes {[Dy (LN6en)(OAc) 2](NO3)}· 2H2O (1· 2H2O) and {[Dy (LN6prop)(OAc)
2](NO3)}· CHCl3 (2· CHCl3), containing partially flexible symmetric N6 macrocycles, are …

Bandwidth-based flexible optical fiber thermometry based on sharp line emission regulation of Cr3+ ions

Y Wang, J Jin, G Liu, Z Xia - Science China Materials, 2023 - Springer
We designed and fabricated a flexible optical fiber based on LiGa4 (MgGe) 0.5 O8: Cr
phosphors with temperature-dependent fluorescence characteristics. Specifically, the full …

A terpyridyl-imidazole based europium tris-(β-diketonate) complex as an efficient molecular luminescent thermometer and single component white light emitter via …

T Ahmed, A Chakraborty, S Maity, S Baitalik - Dalton Transactions, 2024 - pubs.rsc.org
The thermosensing and thermochromic behavior of one of our recently reported terpyridyl-
imidazole based ternary europium tris-(β-diketonate) complexes of the composition [Eu (tta) …

Nd3+ doped Y2O3 micro-and nanoparticles: A comparative study on temperature sensing and optical heating performance within the 1st biological window

AS Laia, MA Gomes, AC Brandão-Silva, Y Xing… - Optical Materials, 2023 - Elsevier
In this work, Y 2 O 3 phosphors doped with Nd 3+ at two different concentrations (2% and
10%) were prepared by coconut water-assisted sol-gel method, at two different calcination …