ArticleLight, science & applications2022
Less is more: dimensionality reduction as a general strategy for more precise luminescence thermometry.
Article in Light, science & applications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- Tailoring Photonic Landscape: Nanoengineering Empowers NIR-II Lanthanide Luminescence for Versatile Biomedical Applications.Small methods · 2026Review
- Boltzmann luminescent nanothermometry: mechanistic criteria and predictive design of thermally coupled levels.Light, science & applications · 2026Article
- Tailoring the Luminescence Properties of CsInorganic chemistry · 2025Article
- Luminescence Thermometry with EuMaterials (Basel, Switzerland) · 2024Article
- Persistent Photoluminescence and Mechanoluminescence of a Highly Sensitive Pressure and Temperature Gauge in Combination with a 3D-Printable Optical Coding Platform.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- High-sensitivity luminescent temperature sensors: MFX:1%SmScience advances · 2024Article
- The Butterfly Effect: Multifaceted Consequences of Sensitizer Concentration Change in Phase Transition-based Luminescent Thermometer of LiYOACS applied materials & interfaces · 2024Article
- Lanthanide MOF-based luminescent sensor arrays for the detection of castration-resistant prostate cancer curing drugs and biomarkers.Chemical science · 2024Article
- The Asymmetry Observed between the Effects of Photon-Phonon Coupling and Crystal Field on the Fine Structure of Fluorescence and Spontaneous Four-Wave Mixing in Ion-Doped Microcrystals.Nanomaterials (Basel, Switzerland) · 2024Article
- Luminescence Thermometry Beyond the Biological Realm.ACS nanoscience Au · 2024Review
- Morphology controlled synthesis of FeRSC advances · 2024Article
- Ultrasensitive Colorimetric Luminescence Thermometry by Progressive Phase Transition.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Near-infrared optical nanothermometry via upconversion of HoScientific reports · 2023Article
- Lanthanide doped nanoparticles for reliable and precise luminescence nanothermometry in the third biological window.Nanoscale advances · 2023Article
- Comparison of Performance between Single- and Multiparameter Luminescence Thermometry Methods Based on the MnSensors (Basel, Switzerland) · 2023Article
- ZnTe Crystal Multimode Cryogenic Thermometry Using Raman and Luminescence Spectroscopy.Materials (Basel, Switzerland) · 2023Article
- Exploiting High-Energy Emissions of YAlOSensors (Basel, Switzerland) · 2022Article
- Special Issue: Rare earth luminescent materials.Light, science & applications · 2022Article
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Thermal resolution (also referred to as temperature uncertainty) establishes the minimum discernible temperature change sensed by luminescent thermometers and is a key figure of merit to rank them. Much has been done to minimize its value via probe optimization and correction of readout artifacts, but little effort was put into a better exploitation of calibration datasets. In this context, this work aims at providing a new perspective on the definition of luminescence-based thermometric parameters using dimensionality reduction techniques that emerged in the last years. The application of linear (Principal Component Analysis) and non-linear (t-distributed Stochastic Neighbor Embedding) transformations to the calibration datasets obtained from rare-earth nanoparticles and semiconductor nanocrystals resulted in an improvement in thermal resolution compared to the more classical intensity-based and ratiometric approaches. This, in turn, enabled precise monitoring of temperature changes smaller than 0.1 °C. The methods here presented allow choosing superior thermometric parameters compared to the more classical ones, pushing the performance of luminescent thermometers close to the experimentally achievable limits.
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