DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Jung, Hee-Tae | - |
dc.contributor.advisor | 정희태 | - |
dc.contributor.author | Yun, Geun-Tae | - |
dc.date.accessioned | 2023-06-22T19:33:42Z | - |
dc.date.available | 2023-06-22T19:33:42Z | - |
dc.date.issued | 2021 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=1021088&flag=dissertation | en_US |
dc.identifier.uri | http://hdl.handle.net/10203/308538 | - |
dc.description | 학위논문(박사) - 한국과학기술원 : 생명화학공학과, 2021.8,[ii, 73 p. :] | - |
dc.description.abstract | The springtail, omniphobic surface symbol in nature, gives a great inspiration to develop artificial super-omniphobic surface. The cuticle of springtail displays remarkable omniphobicity due to unique hierarchical system. Many researchers have enormous paid to build engineering model with working principles of springtail itself. However, it has been rarely reported to fabrication artificial springtail with rational design because of technical issues. In here, we developed the fabrication technique of artificial springtail by combination of secondary sputtering lithography (SSL) and wrinkling processes. This surface completely follows structural characteristics of springtail from nano- to microscale. The rational design of artificial springtail showed the best performance of static and dynamic repellency even to ethanol droplets. Moreover, we proposed the correlation between static and dynamic wetting behaviors of ethanol droplet at the interface. We strongly believe this research can give insights to design high performance super-omniphobic surface for practical applications. | - |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | springtail▼ahierarchical structures▼asuper-omniphobic surface▼abiomimetic engineering▼aserif-T nanostructures▼astatic repellency▼adynamic repellency | - |
dc.subject | 톡토기▼a계층 구조▼a슈퍼 옴니포빅 표면▼a자연모사공학▼a세리프티 나노 구조▼a정적 반발성▼a동적 반발성 | - |
dc.title | Fabrication of hierarchical super-omniphobic surface by biomimetic engineering and its applications | - |
dc.title.alternative | 자연모사공학을 이용한 계층 구조 슈퍼 옴니포빅 표면의 개발 및 응용에 관한 연구 | - |
dc.type | Thesis(Ph.D) | - |
dc.identifier.CNRN | 325007 | - |
dc.description.department | 한국과학기술원 :생명화학공학과, | - |
dc.contributor.alternativeauthor | 윤근태 | - |
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