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| Luminescence resonance energy transfer based on β-NaYF_4:Yb,Er nanoparticles and TRITC dye | |
| 基金项目： | Supported by the National Natural Science Foundation of China (Grant Nos. 20821091 and 20671005);;the National Natural Science Foundation of China & Research Grants Council (20731160001);;the Ministry of Science and Technology of China (Grant No. 2006CB601104) |
| 摘 要： | β-NaYF4:Yb,Er nanoparticles (NPs) are one of the most efficient upconversion materials, which can convert near-infrared light to higher-energy light through multiple photon absorptions or energy transfer. In addition, they may be attractive alternative donors for luminescence resonance energy transfer (LRET) studies, because of their sharp absorption and emission profiles, high quantum yields, large anti-stokes shifts, long lifetime, low toxicity, and superior photo-stability. In principle, many problems of... |
| 关 键 词： | upconversion emission β-NaYF4:Yb Er nanoparticles TRITC assembly luminescence resonance energy transfer （LRET） |
| 收稿时间： | 16 January 2005 |
| 本文献已被 CNKI SpringerLink 等数据库收录！ | |