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|Title:||Synthesis of hexagonal-phase core-shell NaYF4 nanocrystals with tunable upconversion fluorescence||Authors:||Qian, H.-S.
|Issue Date:||4-Nov-2008||Citation:||Qian, H.-S., Zhang, Y. (2008-11-04). Synthesis of hexagonal-phase core-shell NaYF4 nanocrystals with tunable upconversion fluorescence. Langmuir 24 (21) : 12123-12125. ScholarBank@NUS Repository. https://doi.org/10.1021/la802343f||Abstract:||Hexagonal-phase core-shell-structured NaYF4: Yb,Tmatβ-NaYF4: Yb,Er and β-NaYF4: Yb,Tmatβ-NaYF4: Yb,Eratβ-NaYF4:Yb,Tm nanocrystals were synthesized by a seeded growth approach. β-NaYF 4:Yb,Tm nanocrystals with 20 nm diameter were used as seed crystals to induce the growth of β-NaYF4:Yb,Er and then β-NaYF 4: Yb,Tm crystals, resulting in the formation of core-shell- structured nanocrystals with upconverting lanthanide ions Tm and Er doped in the core and shell, respectively. © 2008 American Chemical Society.||Source Title:||Langmuir||URI:||http://scholarbank.nus.edu.sg/handle/10635/88146||ISSN:||07437463||DOI:||10.1021/la802343f|
|Appears in Collections:||Staff Publications|
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