DC Field | Value | Language |
---|---|---|
dc.contributor.author | Pyeon, Jeongsu | ko |
dc.contributor.author | Park, Soon Mo | ko |
dc.contributor.author | Kim, Juri | ko |
dc.contributor.author | Kim, Jeong Hwan | ko |
dc.contributor.author | Yoon, Yong Jin | ko |
dc.contributor.author | Yoon, Dong Ki | ko |
dc.contributor.author | Kim, Hyoungsoo | ko |
dc.date.accessioned | 2024-02-27T07:00:26Z | - |
dc.date.available | 2024-02-27T07:00:26Z | - |
dc.date.created | 2023-11-28 | - |
dc.date.created | 2023-11-28 | - |
dc.date.issued | 2023-12 | - |
dc.identifier.citation | NATURE COMMUNICATIONS, v.14, no.1 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | http://hdl.handle.net/10203/318286 | - |
dc.description.abstract | Cellulose nanocrystals (CNCs) are intriguing as a matrix for plasmonic metasurfaces made of gold nanorods (GNRs) because of their distinctive properties, including renewability, biodegradability, non-toxicity, and low cost. Nevertheless, it is very difficult to precisely regulate the positioning and orientation of CNCs on the substrate in a consistent pattern. In this study, CNCs and GNRs, which exhibit tunable optical and anti-icing capabilities, are employed to manufacture a uniform plasmonic metasurface using a drop-casting technique. Two physical phenomena-(i) spontaneous and rapid self-dewetting and (ii) evaporation-induced self-assembly-are used to accomplish this. Additionally, we improve the CNC-GNR ink composition and determine the crucial coating parameters necessary to balance the two physical mechanisms in order to produce thin films without coffee rings. The final homogeneous CNC-GNR film has consistent annular ring patterns with plasmonic quadrant hues that are properly aligned, which enhances plasmonic photothermal effects. The CNC-GNR multi-array platform offers above-zero temperatures on a substrate that is subcooled below the freezing point. The current study presents a physicochemical approach for functional nanomaterial-based CNC control.,Cellulose nanocrystals are very attractive as a matrix material for plasmonic nanoparticles, but controlling particle orientation for patterning is challenging. Here, the authors prepare annular ring patterns with quadrants of aligned gold nanorods for photothermal applications., | - |
dc.language | English | - |
dc.publisher | NATURE PORTFOLIO | - |
dc.title | Plasmonic metasurfaces of cellulose nanocrystal matrices with quadrants of aligned gold nanorods for photothermal anti-icing | - |
dc.type | Article | - |
dc.identifier.wosid | 001126976300018 | - |
dc.identifier.scopusid | 2-s2.0-85178925467 | - |
dc.type.rims | ART | - |
dc.citation.volume | 14 | - |
dc.citation.issue | 1 | - |
dc.citation.publicationname | NATURE COMMUNICATIONS | - |
dc.identifier.doi | 10.1038/s41467-023-43511-9 | - |
dc.contributor.localauthor | Yoon, Yong Jin | - |
dc.contributor.localauthor | Yoon, Dong Ki | - |
dc.contributor.localauthor | Kim, Hyoungsoo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | DIFFUSION-COEFFICIENTS | - |
dc.subject.keywordPlus | VAPOR-PRESSURE | - |
dc.subject.keywordPlus | EVAPORATION | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | DROPLET | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | METHANOL | - |
dc.subject.keywordPlus | PATTERN | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | ICE | - |
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