| 학회 |
한국고분자학회 |
| 학술대회 |
2018년 봄 (04/04 ~ 04/06, 대전컨벤션센터) |
| 권호 |
43권 1호 |
| 발표분야 |
Photopolymers/Photoresponsive Systems |
| 제목 |
Stimulus-Responsive Conjugated Polymer Nanotubes |
| 초록 |
Tubular materials formed by self-assembly of small organic molecules find great utility in chemical and material science. Conventional tubular structures often lack stability because noncovalent molecular interactions are responsible for their conformational integrities. One obvious approach to making a tubular structure rigid is to connect the component molecules using covalent bonding. Introduction of photopolymerizable diacetylene (DA) moieties to the self-assembled tubular structure not only makes the tube rigid but it also allows formation of chromogenic conjugated ene-yne backbones in the tubular structure. By taking advantage of this strategy, we have prepared tubular conjugated polymers with amphiphilic or macrocyclic DAs. The resultant tubular conjugated polymers, polydiacetylenes (PDAs), displayed a stimulus-responsive colorimetric transition. |
| 저자 |
김종만 |
| 소속 |
한양대 |
| 키워드 |
conjugated polymer; polydiacetylene; nanotube; sensor
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| E-Mail |
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