지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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This paper presents a fabrication of hydrophilic Poly(dimethylsiloxane) (PDMS) with periodic wrinkling surface. The proposed periodic wrinkling surface was fabricated using the sequential processes of typical curing process of PDMS, cutting process, platinum deposition process, and wrinkling transfer process. The surface morphology of the fabricated wrinkling surface was observed by using optical and dynamic atomic force microscopy and discussed. The measured period and amplitude of wrinkling was about 2.2 μm and 0.31 μm, respectively. And, the contact angles of water droplets on the wrinkled surface were measured in order to understand effect of the wrinkling surface on surface modification of hydrophobic PDMS. Our new finding was that the proposed wrinkling surface was hydrophilic and the measured contact angle was about 62°. Moreover, it was found out from the simple cell culture test that the fabricated wrinkling surface was more effective for cell spreading and adhesion than the case of native PDMS substrate.
목차
Abstract
1. 서론
2. 주름 생성 방법
3. 결과 및 토의
4. 결론
References
참고문헌 (18)
참고문헌 신청
1. [학술지(정기간행물)] - J. Genzer / 2006 / Soft matter with hard skin: From skin wrinkles to templating and material characterization / Soft Matter 2 : 310 ~ 323
2. [학술지(정기간행물)] - D. Y. Khang / 2006 / A stretchable form of single-crystal silicon for high-performance electronics on rubber substrates / Science 311 : 208 ~ 212
3. [학술지(정기간행물)] - E. P. Chan / 2006 / Fabricating microlens arrays by surface wrinkling / Advanced Materials 18 : 3238 ~ 3242
4. [학술지(정기간행물)] - C. M. Stafford / 2004 / A buckling-based metrology for measuring the elastic moduli of polymeric thin films / Nature Materials 3 (8) : 545 ~ 550
5. [학술지(정기간행물)] - N. Bowden / 1998 / Spontaneous formation of ordered structures in thin films of metals supported on an elastomeric polymer / Nature 393 (6681) : 146 ~ 149
2. [학술지(정기간행물)] - D. Y. Khang / 2006 / A stretchable form of single-crystal silicon for high-performance electronics on rubber substrates / Science 311 : 208 ~ 212
3. [학술지(정기간행물)] - E. P. Chan / 2006 / Fabricating microlens arrays by surface wrinkling / Advanced Materials 18 : 3238 ~ 3242
4. [학술지(정기간행물)] - C. M. Stafford / 2004 / A buckling-based metrology for measuring the elastic moduli of polymeric thin films / Nature Materials 3 (8) : 545 ~ 550
5. [학술지(정기간행물)] - N. Bowden / 1998 / Spontaneous formation of ordered structures in thin films of metals supported on an elastomeric polymer / Nature 393 (6681) : 146 ~ 149
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UCI(KEPA) : I410-ECN-0101-2015-500-001519293