한국고분자학회:학술대회논문집 (Proceedings of the Polymer Society of Korea Conference)
- 한국고분자학회 2006년도 IUPAC International Symposium on Advanced Polymers for Emerging Technologies
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- Pages.308-308
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- 2006
Revesible Switching between Nematic Gel and Isotriopic Fluid Triggered by External Stimuli in Aqueous Self-Assembly of Supramolecular Nanocylinders
- Ryu, Ja-Hyoung (Center for Supramolecular Nano-Assembly and Department of Chemistry, Yonsei University) ;
- Lee, Myong-Soo (Center for Supramolecular Nano-Assembly and Department of Chemistry, Yonsei University)
- 발행 : 2006.10.13
초록
We have demonstrated that the cylindrical micelles self-assembled from coil-rod-coil molecules can be interconnected by addition of a small amount of rod-coil-rod molecule as a bridging agent. Subsequently, these dynamic interconnections lead to stiff bundles composed of cylindrical micelles that are responsible for the formation of a reversible nematic gel. The results described here represent a significant example that dynamic bridging of supramolecular cylinders in aqueous solution can provide a useful strategy to construct one-dimensional nematic structure with three dimensional elastic properties.
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