| 학회 |
한국공업화학회 |
| 학술대회 |
2008년 가을 (11/12 ~ 11/14, ICC 제주) |
| 권호 |
12권 2호 |
| 발표분야 |
고분자 |
| 제목 |
Preparation and Characterization of Biocompatible Polymer-Modified Magnetite Nanoparticles |
| 초록 |
Magnetic nanoparticles have a large variety of applications in biomedicine such as hyperthermic treatment of tumors, magnetically targeted drug delivery by magnetic carriers. In this work, our purpose is the preparation of biocompatible polymer modified magnetite nanoparticles for magnetite resonance imaging (MRI). We synthesized of magnetic nanoparticles treated with silane-functional molecules which allow the expression of amine end groups on the nanoparticles surface. Afterwards, these functional end groups are used to graft biocompatible materials such as poly(ethylene glycol). We studied the in vitro toxicity of the polymer modified magnetite nanoparticles in the 293T cell line. |
| 저자 |
배병옥1, 심창훈1, Dawoon Jung2, 정창남1
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| 소속 |
1순천대, 2Nanodefense Company |
| 키워드 |
magnetite nanoparticles; biocompatible polymer; toxicity; PEG
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| E-Mail |
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