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Upconversion: Road to El dorado of the fluorescence world

  • Li Ching Ong
  • , Muthu Kumara Gnanasammandhan
  • , Sounderya Nagarajan
  • , Yong Zhang

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

Upconversion nanoparticles (UCNs), in the recent times have attracted attention due to their unique properties, which makes them ideal fluorophores for use in biological applications. There have been various reports on their use for targeted cell imaging, drug and gene delivery and also for diffuse optical tomography. Here we give a brief introduction on what are UCNs and the mechanism of upconversion, followed by a discussion on the biological applications of UCNs and further on what the future holds for UCNs. © 2010 JohnWiley & Sons, Ltd.
Original languageEnglish
Pages (from-to)290-293
JournalLuminescence
Volume25
Issue number4
DOIs
Publication statusPublished - Jul 2010
Externally publishedYes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Research Keywords

  • Biological applications
  • Imaging
  • Nanoparticles
  • Ucn
  • Upconversion

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