Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Deep-Learning-Enhanced Bioimaging Via Energy Traps Regulated Lanthanide Nanoparticles.

Angewandte Chemie (International ed. in English)·2026
Same author

Mixed-Lanthanide Metal-Organic Frameworks for Near-Infrared-I Bioimaging and Near-Infrared-III Four-Photon Upconversion.

Journal of the American Chemical Society·2026
Same author

Lanthanide Perovskite Heterostructures with Stabilized Dual-Mode Luminescence for Multilevel Information Encryption.

ACS nano·2026
Same author

Lanthanide-Based Metal-Organic Frameworks with Upconversion/Downshifting Emission for Optical Information Encryption.

Inorganic chemistry·2025
Same author

Upconversion/Downshifting Luminescence Ratio Sensor: Single Nanocomposite for Multiple Antibiotic Detection.

Analytical chemistry·2025
Same author

Alleviating hypoxia by integrating MnO<sub>2</sub> with metal-organic frameworks coated upconversion nanocomposites for enhanced photodynamic therapy <i>in vitro</i>.

Dalton transactions (Cambridge, England : 2003)·2024
Same journal

Bi-layer photonic random meta-composite for cryogenic thermal control by ultra-broadband scattering matched reflectance.

Light, science & applications·2026
Same journal

Interferometric scattering for optical tomoslicing of transparent solids.

Light, science & applications·2026
Same journal

Multi-dimensional spatial-temporal projection ultrafast compressed imaging.

Light, science & applications·2026
Same journal

Expanded field of view light-field extended-reality displays with metalens array.

Light, science & applications·2026
Same journal

Experimental observation of counter-intuitive features of photonic bunching.

Light, science & applications·2026
Same journal

High-speed and high-sensitivity multi-gas detection based on parallel heterodyne LITES sensor.

Light, science & applications·2026
See all related articles

Related Experiment Video

Updated: Aug 31, 2025

Multifunctional Hybrid Fe2O3-Au Nanoparticles for Efficient Plasmonic Heating
08:04

Multifunctional Hybrid Fe2O3-Au Nanoparticles for Efficient Plasmonic Heating

Published on: February 20, 2016

13.8K

NaBiF4-based hollow upconversion nanoparticles for temperature sensing.

Lining Sun1

  • 1Department of Chemistry, College of Sciences, Shanghai University, 200444, Shanghai, China. lnsun@shu.edu.cn.

Light, Science & Applications
|August 24, 2022
PubMed
Summary
This summary is machine-generated.

Researchers developed hollow upconversion nanoparticles with adjustable central cavities. These nanoparticles function as self-referenced luminescent thermometers across broad temperature ranges.

More Related Videos

Synthesis of Core-shell Lanthanide-doped Upconversion Nanocrystals for Cellular Applications
13:51

Synthesis of Core-shell Lanthanide-doped Upconversion Nanocrystals for Cellular Applications

Published on: November 10, 2017

15.5K
Infrared Degenerate Four-wave Mixing with Upconversion Detection for Quantitative Gas Sensing
10:42

Infrared Degenerate Four-wave Mixing with Upconversion Detection for Quantitative Gas Sensing

Published on: March 22, 2019

6.3K

Related Experiment Videos

Last Updated: Aug 31, 2025

Multifunctional Hybrid Fe2O3-Au Nanoparticles for Efficient Plasmonic Heating
08:04

Multifunctional Hybrid Fe2O3-Au Nanoparticles for Efficient Plasmonic Heating

Published on: February 20, 2016

13.8K
Synthesis of Core-shell Lanthanide-doped Upconversion Nanocrystals for Cellular Applications
13:51

Synthesis of Core-shell Lanthanide-doped Upconversion Nanocrystals for Cellular Applications

Published on: November 10, 2017

15.5K
Infrared Degenerate Four-wave Mixing with Upconversion Detection for Quantitative Gas Sensing
10:42

Infrared Degenerate Four-wave Mixing with Upconversion Detection for Quantitative Gas Sensing

Published on: March 22, 2019

6.3K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Optical Physics

Background:

  • Upconversion nanoparticles (UCNPs) are crucial for various optical applications.
  • Developing UCNPs with controllable properties is essential for advanced sensing.
  • Luminescent thermometry requires stable and sensitive materials.

Purpose of the Study:

  • To synthesize hollow upconversion nanoparticles with tunable central cavity sizes.
  • To investigate the potential of these novel nanoparticles as self-referenced luminescent thermometers.
  • To evaluate their performance over a wide temperature range.

Main Methods:

  • Synthesis of hollow UCNPs using a template-assisted method.
  • Characterization of nanoparticle size, morphology, and upconversion luminescence properties.
  • Temperature-dependent luminescence measurements to assess thermometric performance.

Main Results:

  • Successfully synthesized hollow UCNPs with precisely controlled central cavity dimensions.
  • Demonstrated that the luminescence intensity ratio of the UCNPs is temperature-dependent.
  • Achieved reliable self-referenced thermometry across a wide temperature spectrum.

Conclusions:

  • Hollow UCNPs with tunable cavities represent a promising platform for self-referenced luminescent thermometry.
  • The controllable cavity size offers a unique advantage for optimizing thermometer performance.
  • These findings open new avenues for advanced temperature sensing applications.