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https://doi.org/10.1002/anie.201003959
| Title: | Direct evidence of a surface quenching effect on size-dependent luminescence of upconversion nanoparticles | Authors: | Wang, F. Wang, J. Liu, X. |
Keywords: | Lanthanides Nanoparticles Size dependence Upconversion |
Issue Date: | 4-Oct-2010 | Citation: | Wang, F., Wang, J., Liu, X. (2010-10-04). Direct evidence of a surface quenching effect on size-dependent luminescence of upconversion nanoparticles. Angewandte Chemie - International Edition 49 (41) : 7456-7460. ScholarBank@NUS Repository. https://doi.org/10.1002/anie.201003959 | Abstract: | A series of Yb/Tm co-doped NaGdF4nanoparticles without or with a thin surface protection layer provide direct evidence of a surface quenching effect on size-dependent upconversion luminescence (see picture). The coating preserves the optical integrity of the nanoparticles (right-hand spectrum) and minimizes emission loss induced by surface quenching. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA. | Source Title: | Angewandte Chemie - International Edition | URI: | http://scholarbank.nus.edu.sg/handle/10635/114317 | ISSN: | 14337851 | DOI: | 10.1002/anie.201003959 |
| Appears in Collections: | Staff Publications |
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