| 학회 |
한국재료학회 |
| 학술대회 |
2010년 봄 (05/13 ~ 05/14, 삼척 팰리스 호텔) |
| 권호 |
16권 1호 |
| 발표분야 |
D. Health and Biological Materials(생체 및 의용재료) |
| 제목 |
Non-Functionalized Water Soluble Carbon Nanotubes |
| 초록 |
Most of previous methods for the dispersionsof carbon nanotube wereachievedbyvarious chemical functionalizations. In this study, however, we generated highly water dispersed carbon nanofibers by altering intrinsic materials property only, such as crystallinity of outer layers of carbons, without chemical treatment. Although most of chemical functionalization requires acidic treatment and may degradetheir chemical functions by interacting with other molecules, suggested strategydemonstratedasimple but chemically non-degradable carbon nanotubefor the application of various medical applications, such as drug delivery system and implant coatings.Furthermore, protein adsorption was increased by the reducing surface crystalinity since outer activated surface induced more adsorption of oxygen and eventually greater protein adsorptionthan pristine carbon nanofibers. |
| 저자 |
Wang wenping1, 최정일1, 임연민1, 김유나1, 김창준1, 강상수1, 남태현1, 강동우2
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| 소속 |
1경상대, 2나노구조생체에너지 연구단/경상대 |
| 키워드 |
carbon nanotube; functionalization; protein adsorption
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| E-Mail |
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