|
|
|
|
|
 |
 년도별 목차보기 |
| * 원문 PDF 파일은 로그인 하시기 바랍니다. |
 |
|
| 발행년도/권호 |
2008 년 / 권호: V.20,no.1,Feb |
| 논문제목1(원어) |
Poly(dimethylsiloxane) 미세 구조물의 신속한 기하학적 패터닝 |
| 논문제목2(타언어) |
Rapid Topological Patterning of Poly(dimethylsiloxane) Microstructure |
| 저자(원어) |
김보열․송환문․손영아1․이창수 |
| 저자(타언어) |
Bo-Yeol Kim, Hwan-Moon Song, Young-A Son1, Chang-Soo Lee |
| 소속(원어) |
충남대학교, 바이오응용화학부, 화학공학 전공,1충남대학교, 바이오응용화학부, 유기섬유시스템 전공 |
| 소속(타언어) |
Chungnam National University |
| 시작/끝
페이지 |
8 ~ 15 총페이지 : 8 |
| 언어(원어) |
Korean |
| 초록 |
We presented the modified decal-transfer lithography (DTL) and light stamping lithography (LSL) as
new powerful methods to generate patterns of poly(dimethylsiloxane) (PDMS) on the substrate. The microstructures
of PDMS fabricated by covalent binding between PDMS and substrate had played as barrier to locally
control wettability. The transfer mechanism of PDMS is cohesive mechanical failure (CMF) in DTL method. In the
LSL method, the features of patterned PDMS are physically torn and transferred onto a substrate via UV-induced
surface reaction that results in bonding between PDMS and substrate. Additionally we have exploited to generate
the patterning of rhodamine B and quantum dots (QDs), which was accomplished by hydrophobic interaction
between dyes and PDMS micropatterns. The topological analysis of micropatterning of PDMS were performed by
atomic force microscopy (AFM), and the patterning of rhodamine B and quantum dots was clearly shown by
optical and fluorescence microscope. Furthermore, it could be applied to surface guided flow patterns in
microfluidic device because of control of surface wettability. The advantages of these methods are simple process,
rapid transfer of PDMS, modulation of surface wettability, and control of various pattern size and shape. It may
be applied to the fabrication of chemical sensor, display units, and microfluidic devices. |
| 키워드 |
patterning, PDMS, wettability, quantum dots, microfluid |
| 학회지 |
|
| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2008_v20n1_8 |
|
 |
 |
 |
|
|
|
|
간행물정보
한국염색가공학회지
