Synthesis and characterization of magnetic FexOy@SBA-15 composites with different morphologies for controlled drug release and targeting
文献类型：期刊论文
| 作者 | Huang SS ; Yang PP ; Cheng ZY ; Li CX ; Fan Y ; Kong DY ; Lin J |
| 刊名 | journal of physical chemistry c
 |
| 出版日期 | 2008 |
| 卷号 | 112期号:18页码:7130-7137 |
| 关键词 | ORDERED MESOPOROUS SILICA SOL-GEL PROCESS IN-SITU DELIVERY-SYSTEM SBA-15 NANOPARTICLES PARTICLES NANOCOMPOSITES FUNCTIONALIZATION NANOCAPSULES |
| ISSN号 | 1932-7447 |
| 通讯作者 | lin j |
| 中文摘要 | magnetic functionalization of the ordered mesoporous sba-15 (sio2) aggregate blocks and rice grain-like particles were realized by using a sol-gel method, resulting in the formation of fexoy@sba-15 composite materials. the x-ray diffraction (xrd), n-2 adsorption/desorption, and transmission electron microscopy (tem) results show that these composites conserved ordered mesoporous structure after the formation of fexoy nanoparticles in the pores and on the outer surface of sba-15. it was confirmed by the xrd and x-ray photoelectron spectroscopy (xps) analysis that the fexoy generated in these mesoporous silica hosts is mainly composed of gamma-fe2o3. magnetic measurements reveal that these composites possess superparamagnetic properties at 300 k. the saturation magnetization of these composites increased with the increasing loading amount of gamma-fe2o3. these composites, which possess high surface area and high pore volume, show magnetic response sufficient for drug targeting in the presence of an external magnetic field. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000255486800007 |
| 公开日期 | 2010-05-27 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/12131]  |
| 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 | Huang SS,Yang PP,Cheng ZY,et al. Synthesis and characterization of magnetic FexOy@SBA-15 composites with different morphologies for controlled drug release and targeting[J]. journal of physical chemistry c,2008,112(18):7130-7137. |
| APA | Huang SS.,Yang PP.,Cheng ZY.,Li CX.,Fan Y.,...&Lin J.(2008).Synthesis and characterization of magnetic FexOy@SBA-15 composites with different morphologies for controlled drug release and targeting.journal of physical chemistry c,112(18),7130-7137. |
| MLA | Huang SS,et al."Synthesis and characterization of magnetic FexOy@SBA-15 composites with different morphologies for controlled drug release and targeting".journal of physical chemistry c 112.18(2008):7130-7137. |
入库方式： OAI收割
来源：长春应用化学研究所
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