Effect of Foreign Molecules on the SERS of Probe Molecules Trapped in Gaps between Planar Ag and Nano-sized Ag Particles
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Kwan | - |
dc.contributor.author | Choi, Jeong-Yong | - |
dc.contributor.author | Shin, Kuan Soo | - |
dc.date.available | 2018-05-09T14:13:17Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2013-03-20 | - |
dc.identifier.issn | 0253-2964 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/11315 | - |
dc.description.abstract | A few years ago, the plasmon-induced electronic coupling (PIEC) model was proposed in the literature to explain small changes in the surface-enhanced Raman scattering (SERS) in nanogap systems. If this model is correct, it will be very helpful in both basic and application fields. In light of this, we carefully reexamined its appropriateness. Poly(4-vinylpyridine) (P4VP) used in the earlier work was, however, never a proper layer, since most adsorbates not only adsorbed onto Ag nanoparticles sitting on P4VP but also penetrated into the P4VP layer deposited initially onto a flat Ag substrate, ultimately ending up in the SERS hot sites. Using 1,4-phenylenediisocyanide and 4-nitrophenol as the affixing layer and the foreign adsorbate, respectively, we could clearly reveal that the PIEC model is not suited for explaining the Raman signal in a nanogap system. Most of the Raman signal must have arisen from molecules situated at the gap center. | - |
dc.publisher | KOREAN CHEMICAL SOC | - |
dc.relation.isPartOf | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.subject | SURFACE-ENHANCED RAMAN | - |
dc.subject | GOLD NANOPARTICLES | - |
dc.subject | SINGLE-MOLECULE | - |
dc.subject | SCATTERING | - |
dc.subject | SPECTROSCOPY | - |
dc.subject | SILVER | - |
dc.subject | PLASMON | - |
dc.subject | ADSORPTION | - |
dc.subject | ISOCYANIDE | - |
dc.subject | MIRROR | - |
dc.title | Effect of Foreign Molecules on the SERS of Probe Molecules Trapped in Gaps between Planar Ag and Nano-sized Ag Particles | - |
dc.type | Article | - |
dc.identifier.doi | 10.5012/bkcs.2013.34.3.793 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.34, no.3, pp.793 - 800 | - |
dc.identifier.kciid | ART001751970 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000317168200020 | - |
dc.identifier.scopusid | 2-s2.0-84875747420 | - |
dc.citation.endPage | 800 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 793 | - |
dc.citation.title | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.volume | 34 | - |
dc.contributor.affiliatedAuthor | Shin, Kuan Soo | - |
dc.type.docType | Article | - |
dc.description.oadoiVersion | published | - |
dc.subject.keywordAuthor | Surface-enhanced Raman scattering | - |
dc.subject.keywordAuthor | Plasmon-induced electronic coupling | - |
dc.subject.keywordAuthor | Poly(4-vinylpyridine) | - |
dc.subject.keywordAuthor | Nanoparticle | - |
dc.subject.keywordAuthor | Nanogap | - |
dc.subject.keywordPlus | SURFACE-ENHANCED RAMAN | - |
dc.subject.keywordPlus | GOLD NANOPARTICLES | - |
dc.subject.keywordPlus | SINGLE-MOLECULE | - |
dc.subject.keywordPlus | SCATTERING | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | SILVER | - |
dc.subject.keywordPlus | PLASMON | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | ISOCYANIDE | - |
dc.subject.keywordPlus | MIRROR | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Soongsil University Library 369 Sangdo-Ro, Dongjak-Gu, Seoul, Korea (06978)02-820-0733
COPYRIGHT ⓒ SOONGSIL UNIVERSITY, ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.