|
|
| Type |
Poster Presentation |
| Area |
물리화학 |
| Room No. |
포스터발표장 |
| Time |
4월 20일 (목요일) 11:00~12:30 |
| Code |
PHYS.P-55 |
| Subject |
Design of self-transforming nanosheets to helices |
| Authors |
윤상희, 심은지*
연세대학교 화학과, Korea
|
| Abstract |
Soft helical nanostructures based on organic moieties can be obtained by self-assembly. Utilizing dissipative particle dynamics simulations with coarse-grained models, we program two-dimensional layer nanosheets with defects to self-roll into hollow helices or helix-like nanostructures. We show that the helical secondary structure can be controlled by defect patterns and densities. The sheet consists of lyophobic beads and simulation box was filled with theta solvent. Therefore, defected side causes anisotropy to the sheet self-transformation into a helix or a helix-like structure spontaneously. Self-rolled structure’s radius and pitch are controlled by varying the defect width and the defect density. |
| E-mail |
walnutysh0987@gmail.com |
|
119th General Meeting of the KCS