One-step synthesis of water-soluble hexagonal NaScF4: Yb/Er nanocrystals with intense red emission
文献类型：期刊论文
| 作者 | Pang, Min ; Zhai, Xuesong ; Feng, Jing ; Song,Shuyan ; Deng,Ruiping ; Wang,Zhuo ; Yao,Shuang ; Ge,Xin ; Zhang,Hongjie |
| 刊名 | dalton transactions
 |
| 出版日期 | 2014 |
| 卷号 | 43期号:26页码:10202-10207 |
| 关键词 | UP-CONVERSION NANOPARTICLES ENERGY-TRANSFER UPCONVERTING NANOPARTICLES FLUORIDE NANOCRYSTALS OPTICAL SPECTROSCOPY CRYSTAL-STRUCTURE CANCER-THERAPY IN-VIVO LANTHANIDE LUMINESCENCE |
| 通讯作者 | feng,j |
| 英文摘要 | water-soluble hexagonal nascf4: yb/er nanocrystals have been directly synthesized via a facile one-step hydrothermal route. the as-prepared nanocrystals were monodisperse and could form stable colloidal solutions in polar solvents, such as water and ethanol. the novel nascf4: yb/er nanocrystals exhibited intrinsic intense red upconversion emission, in contrast to other lanthanide-doped fluoride nanocrystals. remarkably, the upconversion emission intensity was enhanced similar to 6.8 times through the coating of an active-shell (containing yb3+) surrounding the nascf4: yb/er core nanocrystals, owing to surface passivation effect and efficient energy transfer from yb3+ ions in both the core and the shell to er3+ ions. these water-soluble hexagonal nascf4: yb/er nanocrystals with intense red emission are ideal for a variety of in vitro and in vivo biological imaging applications. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000337135600043 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/57194]  |
| 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 | Pang, Min,Zhai, Xuesong,Feng, Jing,et al. One-step synthesis of water-soluble hexagonal NaScF4: Yb/Er nanocrystals with intense red emission[J]. dalton transactions,2014,43(26):10202-10207. |
| APA | Pang, Min.,Zhai, Xuesong.,Feng, Jing.,Song,Shuyan.,Deng,Ruiping.,...&Zhang,Hongjie.(2014).One-step synthesis of water-soluble hexagonal NaScF4: Yb/Er nanocrystals with intense red emission.dalton transactions,43(26),10202-10207. |
| MLA | Pang, Min,et al."One-step synthesis of water-soluble hexagonal NaScF4: Yb/Er nanocrystals with intense red emission".dalton transactions 43.26(2014):10202-10207. |
入库方式： OAI收割
来源：长春应用化学研究所
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