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

Photoluminescence: Applications01:14

Photoluminescence: Applications

920
Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...
920

You might also read

Related Articles

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

Sort by
Same author

SphK1/mitophagy axis in cementocytes drives orthodontic root resorption via mitochondrial transfer to osteoclasts.

Bone research·2026
Same author

Advancing target discovery through disease-specific integration of multi-modal target identification models and comprehensive benchmarking system.

Scientific reports·2026
Same author

A review of the roles of exosomes in salivary gland diseases with an emphasis on primary Sjögren's syndrome.

Journal of dental sciences·2025
Same author

Prevalence of oral submucous fibrosis across diverse populations: a systematic review and meta-analysis.

PeerJ·2024
Same author

Evidence linking COVID-19 and the health/well-being of children and adolescents: an umbrella review.

BMC medicine·2024
Same author

A Transcriptional Analysis Showing the Effects of GH12 Combined with Fluoride for Suppressing the Acidogenicity of <i>Streptococcus mutans</i> Biofilms.

Microorganisms·2023

Related Experiment Video

Updated: Dec 24, 2025

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

15.8K

Recent progress in upconversion luminescence nanomaterials for biomedical applications.

Chengchen Duan1, Liuen Liang, Li Li

  • 1Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St. Lucia, QLD 4072, Australia. r.zhang@uq.edu.au z.xu1@uq.edu.au.

Journal of Materials Chemistry. B
|April 8, 2020
PubMed
Summary

Upconversion nanoparticles (UCNPs) convert low-energy light to high-energy emissions, offering unique properties for biomedical uses like imaging and sensing. This review details UCNP mechanisms, preparation, and applications.

More Related Videos

Author Spotlight: Advancing Bioimaging and Therapy with Functional Nanomaterials
07:12

Author Spotlight: Advancing Bioimaging and Therapy with Functional Nanomaterials

Published on: September 13, 2024

2.9K
Harmonic Nanoparticles for Regenerative Research
09:23

Harmonic Nanoparticles for Regenerative Research

Published on: May 1, 2014

12.1K

Related Experiment Videos

Last Updated: Dec 24, 2025

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

15.8K
Author Spotlight: Advancing Bioimaging and Therapy with Functional Nanomaterials
07:12

Author Spotlight: Advancing Bioimaging and Therapy with Functional Nanomaterials

Published on: September 13, 2024

2.9K
Harmonic Nanoparticles for Regenerative Research
09:23

Harmonic Nanoparticles for Regenerative Research

Published on: May 1, 2014

12.1K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Biomedical Engineering

Background:

  • Upconversion nanoparticles (UCNPs) are luminescent nanomaterials with unique photophysical properties.
  • These properties include resistance to photobleaching, low autofluorescence, and long luminescence lifetimes.
  • UCNPs are increasingly explored for biomedical applications such as biosensing, imaging, and theranostics.

Purpose of the Study:

  • To summarize the mechanisms of three main upconversion luminescence processes.
  • To discuss recent advancements in the preparation, functionalization, and biomedical applications of UCNPs.
  • To provide perspectives on the future potential of UCNPs in biomedicine.

Main Methods:

  • Review of lanthanide (Ln) doped upconversion luminescence mechanisms.
  • Review of dye-sensitized upconversion mechanisms.
  • Review of triplet-triplet annihilation upconversion mechanisms.

Main Results:

  • Detailed summary of the three primary upconversion luminescence mechanisms.
  • Discussion of recent progress in UCNP synthesis and surface modification.
  • Overview of current and emerging biomedical applications of UCNPs.

Conclusions:

  • UCNPs possess advantageous properties for biomedical applications.
  • Continued research in UCNP preparation and functionalization is crucial.
  • UCNPs show significant promise for future advancements in theranostics and diagnostics.