Preparation and characterization of quantum dots coated magnetic hollow spheres for magnetic fluorescent multimodal imaging and drug delivery
文献类型：期刊论文
| 作者 | Li, Linlin1; Li, Hongbo1,3; Chen, Dong1,2; Liu, Huiyu1; Tang, Fangqiong1; Zhang, Yanqi1; Ren, Jun1; Li, Yi1,2 |
| 刊名 | Journal of nanoscience and nanotechnology
 |
| 出版日期 | 2009-04-01 |
| 卷号 | 9期号:4页码:2540-2545 |
| 关键词 | Disease diagnosis and therapy Multimodal imaging Drug delivery Hollow Nanocomposites Layer-by-layer |
| ISSN号 | 1533-4880 |
| DOI | 10.1166/jnn.2009.dk04 |
| 通讯作者 | Tang, fangqiong() |
| 英文摘要 | Innovative nanocomposites of magnetic and fluorescent multifunctional hollow spheres were developed, which combined magnetic resonance imaging (mri), magnetic targeting, fluorescent imaging (fi) and drug delivery into one system. fe(3)o(4) hollow spheres were used as templates for the deposition of polyelectrolyte (pe) multilayers and cdte quantum dots (qds) via layer-by-layer (lbl) method. the pe multilayers/qds coated fe(3)o(4) hollow spheres showed high magnetization and fluorescence, which can be used as magnetic and fluorescent multimodal imaging agent in vivo. the multifunctional nanomaterials of polyelectrolyte multilayers/qds coated fe(3)o(4) hollow spheres were used as controlled drug release system, which showed ph-sensitive drug release over a long time. by combining the multiplexing imaging capability, the magnetic and fluorescent nanocomposites are potential candidates for simultaneous disease diagnosis and therapy. |
| WOS关键词 | SEMICONDUCTOR NANOCRYSTALS ; SURFACE MODIFICATION ; CDTE NANOCRYSTALS ; CANCER-CELLS ; NANOPARTICLES ; NANOCOMPOSITES ; NANOSPHERES ; FABRICATION ; SEPARATION ; RESONANCE |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS类目 | Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000264489800044 |
| 出版者 | AMER SCIENTIFIC PUBLISHERS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2394406 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Tang, Fangqiong |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Lab Controllable Preparat & Applicat Nanomat, Beijing 100190, Peoples R China 2.Hong Kong Polytech Univ, Inst Text & Clothing, Hong Kong, Hong Kong, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Linlin,Li, Hongbo,Chen, Dong,et al. Preparation and characterization of quantum dots coated magnetic hollow spheres for magnetic fluorescent multimodal imaging and drug delivery[J]. Journal of nanoscience and nanotechnology,2009,9(4):2540-2545. |
| APA | Li, Linlin.,Li, Hongbo.,Chen, Dong.,Liu, Huiyu.,Tang, Fangqiong.,...&Li, Yi.(2009).Preparation and characterization of quantum dots coated magnetic hollow spheres for magnetic fluorescent multimodal imaging and drug delivery.Journal of nanoscience and nanotechnology,9(4),2540-2545. |
| MLA | Li, Linlin,et al."Preparation and characterization of quantum dots coated magnetic hollow spheres for magnetic fluorescent multimodal imaging and drug delivery".Journal of nanoscience and nanotechnology 9.4(2009):2540-2545. |
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来源：中国科学院大学
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