Upconverting near-infrared light through energy management in core-shell-shell nanoparticles

Hongli Wen, Hai Zhu, Xian Chen, Tak Fu Hung, Beilei Wang, Guangyu Zhu, Siu Fung Yu, Feng Wang

Research output: Journal article publicationJournal articleAcademic researchpeer-review

239 Citations (Scopus)

Abstract

Blue emission at NIR excitation: A strategy, based on energy management in nanostructured materials, is reported for photon upconversion of near-infrared light. Several optical processes can be integrated into a single nanoparticle (see picture). The effect offers upconversion emissions spanning from ultraviolet to the visible spectral region by excitation at 808nm. KGaA, Weinheim.
Original languageEnglish
Pages (from-to)13419-13423
Number of pages5
JournalAngewandte Chemie - International Edition
Volume52
Issue number50
DOIs
Publication statusPublished - 9 Dec 2013

Keywords

  • core-shell nanoparticles
  • energy transfer
  • lanthanides
  • upconversion

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

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