Preparation and Luminescence Properties of A-Type Lutecium Silicate Core-Shell Nanospheres
文献类型：期刊论文
| 作者 | Xie, LJ; Zheng, L; Zhong, JP; Chen, XP; Li, J; Cheng, XN |
| 刊名 | INORGANIC CHEMISTRY
 |
| 出版日期 | 2020-03-02 |
| 期号 | 5页码:2969 |
| ISSN号 | 0020-1669 |
| DOI | 10.1021/acs.inorgchem.9b03336 |
| 文献子类 | Article |
| 英文摘要 | X-ray radio-luminescence materials have potential application in radiotherapy (RT) and biomedical imaging. Considering that lutecium ions (Lu3+) with high atomic number (Z) have high X-ray attenuation coefficients, Ce3+-doped A-type Lu2SiO5@SiO2 (A-LSO:Ce3+@SiO2) core-shell nanospheres with size in the range of 200-250 nm were prepared through coprecipitation method. The growth mechanism of A-LSO:Ce3+@SiO2 core-shell nanospheres was investigated through determining the phase transition and morphology evolution by XRD, FT-IR, and TEM. The emission spectra, decay profile, and X-ray excited luminescence spectra (XEL) of the obtained samples were collected. The results show that a new type of lutecium silicate core-shell nanospheres A-LSO:Ce3+@SiO2 can be fabricated and exhibit efficient radio-luminescence under X-ray radiation, which has potential application in the diagnosis and therapy of cancer. |
| WOS关键词 | NANOPARTICLES |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28240]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Xie, LJ,Zheng, L,Zhong, JP,et al. Preparation and Luminescence Properties of A-Type Lutecium Silicate Core-Shell Nanospheres[J]. INORGANIC CHEMISTRY,2020(5):2969. |
| APA | Xie, LJ,Zheng, L,Zhong, JP,Chen, XP,Li, J,&Cheng, XN.(2020).Preparation and Luminescence Properties of A-Type Lutecium Silicate Core-Shell Nanospheres.INORGANIC CHEMISTRY(5),2969. |
| MLA | Xie, LJ,et al."Preparation and Luminescence Properties of A-Type Lutecium Silicate Core-Shell Nanospheres".INORGANIC CHEMISTRY .5(2020):2969. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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