alpha-NaYb(Mn)F-4:Er3+/Tm3+@NaYF4 UCNPs as "Band-Shape" Luminescent Nanothermometers over a Wide Temperature Range
文献类型：期刊论文
| 作者 | Xu,Xia; Wang,Zhuo; Lei,Pengpeng; Yu,Yingning; Yao,Shuang; Song,Shuyan; Liu,Xiuling; Su,Yue; Dong,Lile; Feng,Jing |
| 刊名 | acs applied materials & interfaces
 |
| 出版日期 | 2015 |
| 卷号 | 7期号:37页码:20813-20819 |
| 关键词 | UP-CONVERSION LUMINESCENCE RARE-EARTH FLUORIDE UPCONVERTING NANOPARTICLES IN-VIVO PHOTODYNAMIC THERAPY SELECTIVE DETECTION OPTICAL-PROPERTIES DRUG-DELIVERY PARTICLE-SIZE NANOCRYSTALS |
| 通讯作者 | feng,j |
| 英文摘要 | novel flower-like alpha-nayb(mn)f-4:er3+/tm3+@nayf4 upconversion nanoparticles (ucnps) as luminescent nanothermometers have been developed by combining liquid-solid solution hydrothermal strategy with thermal decomposition strategy. under 980 nm excitation, they exhibit intense upconversion luminescence and temperature-dependent upconversion luminescence over a wide temperature range. the influence of temperature on "band-shape" upconversion luminescence (ucl) spectra and the intensity of emission bands are analyzed and discussed in detail. we further successfully test and verify that intensity ratios re, of h-2(11/2) -> i-4(15/2) and s-4(3/2) -> i-4(15/2) and r-tm of (1)g(4) -> h-3(5) and h-3(4) -> h-3(6) are sensitive to temperature, and the population of active ions follows boltzmann-type population distribution very well. these luminescent nanothermometers could be applied over a wide temperature range from 123 to 423 k with high sensitivity, which enable them to be excellent candidates for temperature sensors. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000361931600038 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/64754]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Xu,Xia,Wang,Zhuo,Lei,Pengpeng,et al. alpha-NaYb(Mn)F-4:Er3+/Tm3+@NaYF4 UCNPs as "Band-Shape" Luminescent Nanothermometers over a Wide Temperature Range[J]. acs applied materials & interfaces,2015,7(37):20813-20819. |
| APA | Xu,Xia.,Wang,Zhuo.,Lei,Pengpeng.,Yu,Yingning.,Yao,Shuang.,...&Feng,Jing.(2015).alpha-NaYb(Mn)F-4:Er3+/Tm3+@NaYF4 UCNPs as "Band-Shape" Luminescent Nanothermometers over a Wide Temperature Range.acs applied materials & interfaces,7(37),20813-20819. |
| MLA | Xu,Xia,et al."alpha-NaYb(Mn)F-4:Er3+/Tm3+@NaYF4 UCNPs as "Band-Shape" Luminescent Nanothermometers over a Wide Temperature Range".acs applied materials & interfaces 7.37(2015):20813-20819. |
入库方式： OAI收割
来源：长春应用化学研究所
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