Universal surface modification of transition metal dichalcogenide decorated with metal nanoparticles for surface enhanced Raman scattering
DC Field | Value | Language |
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dc.contributor.author | Hwang, Da Young | - |
dc.contributor.author | Suh, Dong Hack | - |
dc.date.accessioned | 2024-01-10T04:36:09Z | - |
dc.date.available | 2024-01-10T04:36:09Z | - |
dc.date.issued | 2017-06 | - |
dc.identifier.issn | 0025-5408 | - |
dc.identifier.issn | 1873-4227 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/194241 | - |
dc.description.abstract | Surface modification through the interaction between the soft sulfur layers of transition metal dichalcogenide (MX2; M=Mo,W; X=S) and metal nanoparticles (Ag and Au) can exhibit interesting surface plasmon enhanced Raman scattering (SERS) behaviors. We demonstrate a comprehensive strategy for the synthesis of MX2-metal nanoparticle complexes without aggregation. Even more important is the extent of uptake of Ag and Au NPs for the application of optical sensors. We obtained Raman spectra with a red shift and broad FWHM for MoS2-metal NPs and a decrease of the intensity ratio of E-2g(1)/A(1g) for WS2-metal NPs. The X-ray photoemission spectroscopy results revealed surface modification of MX2-metal nanoparticle complexes with no oxidation of the MX2 surfaces. Finally, we demonstrated that the MX2-metal nanoparticle complexes have excellent properties exhibiting SERS for potential application in nanoscale sensors. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Universal surface modification of transition metal dichalcogenide decorated with metal nanoparticles for surface enhanced Raman scattering | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1016/j.materresbull.2017.02.015 | - |
dc.identifier.scopusid | 2-s2.0-85013447246 | - |
dc.identifier.wosid | 000401218400010 | - |
dc.identifier.bibliographicCitation | MATERIALS RESEARCH BULLETIN, v.90, pp 73 - 80 | - |
dc.citation.title | MATERIALS RESEARCH BULLETIN | - |
dc.citation.volume | 90 | - |
dc.citation.startPage | 73 | - |
dc.citation.endPage | 80 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | SOFT ACIDS | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | MOS2 | - |
dc.subject.keywordPlus | EXFOLIATION | - |
dc.subject.keywordPlus | MOLYBDENUM | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | ANALOGS | - |
dc.subject.keywordPlus | SHEETS | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordAuthor | Transition metal dichalcogenide | - |
dc.subject.keywordAuthor | Surface modification | - |
dc.subject.keywordAuthor | Layered compounds | - |
dc.subject.keywordAuthor | Noble nanoparticle | - |
dc.subject.keywordAuthor | Surface plasmon resonance | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S002554081632058X?via%3Dihub | - |
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