| 학회 | 한국화학공학회 |
| 학술대회 | 2017년 가을 (10/25 ~ 10/27, 대전컨벤션센터) |
| 권호 | 23권 2호, p.1399 |
| 발표분야 | 고분자 |
| 제목 | Orientation contol of biopolymers and its applications |
| 초록 | Organization of biopolymer is significant for not only an evolution of a biological system but also construction of material for well-defined nanostructures. Recently, several researchers have investigated a formation of liquid crystalline pattern of semi-flexible biopolymers such as a DNA and Sunset yellow (SSY). However, the pattern of biopolymers was formed on restricted area that makes this intriguing patterns hard to utilize in useful applications. Here, we produced liquid crystalline patterns of DNA in drying process induced from the shear-aligning process. The aligned patterns were analyzed by polarized optical microscopy (POM) and atomic force microscopy (AFM). The pattern in large area can provide applications to bio-template for nanoparticles or other biomaterials and electrical nano-device. |
| 저자 | 윤동기 |
| 소속 | 한국과학기술원 |
| 키워드 | 고분자물성; 기능성고분자 |
| 원문파일 | 초록 보기 |
