Characterization and magnetic property of Fe3O4-dextran nano particles prepared by organic salt
文献类型：期刊论文
| 作者 | Y. D. Yang ; Z. W. Song ; Y. Lang |
| 刊名 | Chinese Journal of Chemical Physics
 |
| 出版日期 | 2005 |
| 卷号 | 18期号:4页码:605-608 |
| 关键词 | dextran-Fe3O4 monodisperse organic salt superparamagnetic nanoparticles agents |
| ISSN号 | 1003-7713 |
| 中文摘要 | By means of chemical co-deposition method in which added Ferric citrate and Ferrous Gluconate, Fe3O4-Dextran composite nano-particles having average diameter 26 nm, was obtained. The particles had a core of diameter 4.1 nm Fe3O4 with a shell of thickness 11 nm Dextran. In the experiment the critical structure of Fe3O4 inorganic particles abstained without N-2 protection had no changes. From the result, it can be proven that organic salt has anti-oxidation properties and the composite particles have superparamagnetic whose good magnetization is 52 emu/g at 300 K, and 63 emu/g at 5 K. The structure, pattern diameter and magnetic properties of the Fe3O4- Dextran composite particles were examined by means of TEM, XRD, DI-S and VSM. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35173]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. D. Yang,Z. W. Song,Y. Lang. Characterization and magnetic property of Fe3O4-dextran nano particles prepared by organic salt[J]. Chinese Journal of Chemical Physics,2005,18(4):605-608. |
| APA | Y. D. Yang,Z. W. Song,&Y. Lang.(2005).Characterization and magnetic property of Fe3O4-dextran nano particles prepared by organic salt.Chinese Journal of Chemical Physics,18(4),605-608. |
| MLA | Y. D. Yang,et al."Characterization and magnetic property of Fe3O4-dextran nano particles prepared by organic salt".Chinese Journal of Chemical Physics 18.4(2005):605-608. |
入库方式： OAI收割
来源：金属研究所
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