Upconversion-Luminescent Core/Mesoporous-Silica-ShellStructured beta-NaYF4:Yb3+,Er3+@SiO2@mSiO(2) Composite Nanospheres: Fabrication and Drug-Storage/Release Properties
文献类型：期刊论文
| 作者 | Liu,Bei ; Li,Chunxia ; Yang,Dongmei ; Hou,Zhiyao ; Ma,Ping'an ; Cheng,Ziyong ; Lian,Hongzhou ; Huang,Shanshan ; Lin,Jun |
| 刊名 | european journal of inorganic chemistry
 |
| 出版日期 | 2014 |
| 期号 | 11页码:1906-1913 |
| 关键词 | QUANTUM-DOT CYTOTOXICITY DOPED NAYF4 NANOCRYSTALS SOL-GEL PROCESS IN-VIVO NANOCOMPOSITE SPHERES PHOTODYNAMIC THERAPY SHELL NANOCOMPOSITES PHOTOTHERMAL THERAPY MAGNETIC-RESONANCE CANCER-THERAPY |
| 通讯作者 | li,cx |
| 英文摘要 | we present the fabrication, upconversion-luminescence cell imaging, and drug-storage/release properties of upconversion-luminescent core/mesoporous-silica-shell-structured -nayf4:yb3+,er3+@sio2@msio(2) composite nanospheres with a size of 80 nm. the biocompatibility test on l929 fibroblast cells using a 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (mtt) assay reveals the low cytotoxicity of the system. the drug-storage and in vitro release tests indicate that these multifunctional nanomaterials have controlled drug-loading and -release properties for ibuprofen (ibu). moreover, the upconversion (uc) emission intensity of ibu--nayf4:yb3+,er3+@sio2@msio(2) composite nanospheres increases gradually along with the released amount of ibu. additionally, upconversion luminescence images of -nayf4:yb3+,er3+@sio2@msio(2) uptaken by cells show clear green emission under 980 nm infrared laser excitation. these findings make these material promising for applications in the bioimaging, drug delivery, and disease therapy fields on the basis of its upconversion-luminescent and mesoporous properties. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000333981400007 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/57390]  |
| 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 | Liu,Bei,Li,Chunxia,Yang,Dongmei,et al. Upconversion-Luminescent Core/Mesoporous-Silica-ShellStructured beta-NaYF4:Yb3+,Er3+@SiO2@mSiO(2) Composite Nanospheres: Fabrication and Drug-Storage/Release Properties[J]. european journal of inorganic chemistry,2014(11):1906-1913. |
| APA | Liu,Bei.,Li,Chunxia.,Yang,Dongmei.,Hou,Zhiyao.,Ma,Ping'an.,...&Lin,Jun.(2014).Upconversion-Luminescent Core/Mesoporous-Silica-ShellStructured beta-NaYF4:Yb3+,Er3+@SiO2@mSiO(2) Composite Nanospheres: Fabrication and Drug-Storage/Release Properties.european journal of inorganic chemistry(11),1906-1913. |
| MLA | Liu,Bei,et al."Upconversion-Luminescent Core/Mesoporous-Silica-ShellStructured beta-NaYF4:Yb3+,Er3+@SiO2@mSiO(2) Composite Nanospheres: Fabrication and Drug-Storage/Release Properties".european journal of inorganic chemistry .11(2014):1906-1913. |
入库方式： OAI收割
来源：长春应用化学研究所
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