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 language | English |
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Pages (from-to) | 13419-13423 |
Number of pages | 5 |
Journal | Angewandte Chemie - International Edition |
Volume | 52 |
Issue number | 50 |
DOIs | |
Publication status | Published - 9 Dec 2013 |
Keywords
- core-shell nanoparticles
- energy transfer
- lanthanides
- upconversion
ASJC Scopus subject areas
- Catalysis
- General Chemistry