| 학회 |
한국고분자학회 |
| 학술대회 |
2018년 가을 (10/10 ~ 10/12, 경주컨벤션센터) |
| 권호 |
43권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Ultra long-scale Gold nanowire with self-templating M13 phage |
| 초록 |
These days, electron devices demand high performance electrode. Au nanowire(NW) is the most promising candidate because it has excellent electrical property, however, the process of AuNW synthesis is complicated and it is difficult to obtain long-scale AuNW in traditional methods. M13 phage can be reproduced through self-cloning and modified the chemical properties by genetic engineering. According of these properties, M13 phage is very useful as a template. In this work, we fabricated ultra long-scale AuNW using genetically engineered M13 phage. We observed that the crystallinity of AuNW was affected as changing the engineered chemical structure on major coat protein of M13 phage. The diameter of AuNW were around 100nm to 600nm and length was around 50um to 300um, respectively. The existence and morphology of Au nanoparticles and nanowires were confirmed by FE-SEM and high resolution TEM. |
| 저자 |
한지예, 임경아, 이종민, 이영주, 박수진, 오진우
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| 소속 |
부산대 |
| 키워드 |
M13 phage; Gold nanowire; nanowire
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| E-Mail |
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