DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Ki Hyun | ko |
dc.contributor.author | Kwon, Junyoung | ko |
dc.contributor.author | Jeong, Uichang | ko |
dc.contributor.author | Kim, Ji-Young | ko |
dc.contributor.author | Kotov, Nicholas A. | ko |
dc.contributor.author | Yeom, Jihyeon | ko |
dc.date.accessioned | 2021-10-18T08:10:07Z | - |
dc.date.available | 2021-10-18T08:10:07Z | - |
dc.date.created | 2021-10-18 | - |
dc.date.created | 2021-10-18 | - |
dc.date.created | 2021-10-18 | - |
dc.date.created | 2021-10-18 | - |
dc.date.issued | 2021-09 | - |
dc.identifier.citation | ACS NANO, v.15, no.9, pp.15229 - 15237 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.uri | http://hdl.handle.net/10203/288235 | - |
dc.description.abstract | Chiral nanomaterials provide a rich platform for versatile applications. Tuning the wavelength of polarization rotation maxima in the broad range including short-wave infrared (SWIR) is a promising candidate for infrared neural stimulation, imaging, and nanothermometry. However, the majority of previously developed chiral nanomaterials reveal the optical activity in a relatively shorter wavelength range (ultraviolet-visible, UV-vis), not in SWIR. Here, we demonstrate a versatile method to synthesize chiral copper sulfides using cysteine, as the stabilizer, and transferring the chirality from molecular- to the microscale through self-assembly. The assembled structures show broad chiroptical activity in the UV-vis-NIR-SWIR region (200-2500 nm). Importantly, we can tune the chiroptical activity by simply changing the reaction conditions. This approach can be extended to materials platforms for developing next-generation optical devices, metamaterials, telecommunications, and asymmetric catalysts. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Broad Chiroptical Activity from Ultraviolet to Short-Wave Infrared by Chirality Transfer from Molecular to Micrometer Scale | - |
dc.type | Article | - |
dc.identifier.wosid | 000703553600116 | - |
dc.identifier.scopusid | 2-s2.0-85116010351 | - |
dc.type.rims | ART | - |
dc.citation.volume | 15 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 15229 | - |
dc.citation.endingpage | 15237 | - |
dc.citation.publicationname | ACS NANO | - |
dc.identifier.doi | 10.1021/acsnano.1c05888 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Yeom, Jihyeon | - |
dc.contributor.nonIdAuthor | Park, Ki Hyun | - |
dc.contributor.nonIdAuthor | Jeong, Uichang | - |
dc.contributor.nonIdAuthor | Kim, Ji-Young | - |
dc.contributor.nonIdAuthor | Kotov, Nicholas A. | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | chirality | - |
dc.subject.keywordAuthor | chiroptical activity | - |
dc.subject.keywordAuthor | short wave-infrared | - |
dc.subject.keywordAuthor | self-assembly | - |
dc.subject.keywordAuthor | nanoparticle | - |
dc.subject.keywordAuthor | microparticle | - |
dc.subject.keywordPlus | COPPER SULFIDE NANOPARTICLES | - |
dc.subject.keywordPlus | PHOTOTHERMAL ABLATION | - |
dc.subject.keywordPlus | NANOCOMPOSITES | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.subject.keywordPlus | NANORODS | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | CUXS | - |
dc.subject.keywordPlus | CUS | - |
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