DC Field | Value | Language |
---|---|---|
dc.contributor.author | 신지수 | - |
dc.contributor.author | 김원식 | - |
dc.contributor.author | 최진강 | - |
dc.contributor.author | 최예나 | - |
dc.contributor.author | 최대섭 | - |
dc.contributor.author | KIM, YOUNGKI | - |
dc.date.accessioned | 2024-03-06T07:36:33Z | - |
dc.date.available | 2024-03-06T07:36:33Z | - |
dc.date.created | 2024-03-04 | - |
dc.date.issued | 2023-10-26 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/122340 | - |
dc.description.abstract | Self-assembly is a promising method to spontaneously form highly ordered structures or patterns from simple building elements. To control the interactions between these building elements, single-stranded DNA (ssDNA) has been widely used to direct the self-assembly of building elements such as hard or soft colloids. Liquid crystals (LCs) exhibit director configuration transitions in response to external stimuli. In this work, we propose a design of programmable self-assembly of LC droplets through ssDNA-functionalization. LC droplets act as a stimuli-responsive building block, and ssDNA serves as a connecting element to facilitate specific interactions among LC droplets. We demonstrate that the interaction between ssDNA-functionalized LC droplets is controlled in a desired direction and the structure of self-assembly is altered by the reconfiguration of stimuli-responsive LC droplets. Moreover, because ssDNA selectively binds to a specific target molecule (e.g., heavy metal ion) with high affinity, ssDNA-functionalized LC droplets allow us to design a highly selective detection system. This work was supported by the NRF (RS-2023-00212739, 2022M3C1A3081312). | - |
dc.language | Korean | - |
dc.publisher | 한국화학공학회 | - |
dc.relation.isPartOf | 2023년도 가을 총회 및 국제 학술대회 | - |
dc.title | Programmable Self-assembly of ssDNA-functionalized Liquid Crystal Droplets | - |
dc.type | Conference | - |
dc.type.rims | CONF | - |
dc.identifier.bibliographicCitation | 2023년도 가을 총회 및 국제 학술대회 | - |
dc.citation.conferenceDate | 2023-10-25 | - |
dc.citation.conferencePlace | KO | - |
dc.citation.conferencePlace | 대전 | - |
dc.citation.title | 2023년도 가을 총회 및 국제 학술대회 | - |
dc.contributor.affiliatedAuthor | 신지수 | - |
dc.contributor.affiliatedAuthor | 김원식 | - |
dc.contributor.affiliatedAuthor | 최진강 | - |
dc.contributor.affiliatedAuthor | 최예나 | - |
dc.contributor.affiliatedAuthor | 최대섭 | - |
dc.contributor.affiliatedAuthor | KIM, YOUNGKI | - |
dc.description.journalClass | 2 | - |
dc.description.journalClass | 2 | - |
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