Seeded Growth of Metal-Doped Plasmonic Oxide Heterodimer Nanocrystals and Their Chemical Transformation
DC Field | Value | Language |
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dc.contributor.author | Ye, Xingchen | - |
dc.contributor.author | Hickey, Danielle Reifsnyder | - |
dc.contributor.author | Fei, Jiayang | - |
dc.contributor.author | Diroll, Benjamin T. | - |
dc.contributor.author | Paik, Taejong | - |
dc.contributor.author | Chen, Jun | - |
dc.contributor.author | Murray, Christopher B. | - |
dc.date.accessioned | 2023-06-12T08:42:54Z | - |
dc.date.available | 2023-06-12T08:42:54Z | - |
dc.date.issued | 2014-04 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.issn | 1520-5126 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/66740 | - |
dc.description.abstract | We have developed a generalized seeded-growth methodology for the synthesis of monodisperse metal-doped plasmonic oxide heterodimer nanocrystals (NCs) with a near-unity morphological yield. Using indium-doped cadmium oxide (ICO) as an example, we show that a wide variety of preformed metal NCs (Au, Pt, Pd, FePt, etc.) can serve as the seeds for the tailored synthesis of metal-ICO heterodimers with exquisite size, shape, and composition control, facilitated by the delayed nucleation mechanism of the CdO phase. The metal-ICO heterodimers exhibit broadly tunable near-infrared localized surface plasmon resonances, and dual plasmonic bands are observed for Au-ICO heterodimers. We further demonstrate that the oxide domain of the Au-ICO heterodimers can be selectively and controllably transformed into a series of partially and completely hollow cadmium chalcogenide nanoarchitectures with unprecedented structural complexity, leaving the metal domain intact. Our work not only represents an exciting addition to the rapidly expanding library of chemical reactions that produce colloidal hybrid NCs, but it also provides a general route for the bottom-up chemical design of multicomponent metal-oxide-semiconductor NCs in a rational and sequential manner. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Seeded Growth of Metal-Doped Plasmonic Oxide Heterodimer Nanocrystals and Their Chemical Transformation | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/ja500871j | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.136, no.13, pp 5106 - 5115 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000333947900051 | - |
dc.identifier.scopusid | 2-s2.0-84897478067 | - |
dc.citation.endPage | 5115 | - |
dc.citation.number | 13 | - |
dc.citation.startPage | 5106 | - |
dc.citation.title | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.volume | 136 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordPlus | ONE-POT SYNTHESIS | - |
dc.subject.keywordPlus | HETEROSTRUCTURED NANOCRYSTALS | - |
dc.subject.keywordPlus | ANISOTROPIC GROWTH | - |
dc.subject.keywordPlus | EXCHANGE REACTIONS | - |
dc.subject.keywordPlus | GENERAL-APPROACH | - |
dc.subject.keywordPlus | CATION-EXCHANGE | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | SIZE | - |
dc.subject.keywordPlus | CADMIUM | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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