Surface modification using spiropyran-derivative and its analysis of surface potential induced by UV
DC Field | Value | Language |
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dc.contributor.author | Lee, B.S. | - |
dc.contributor.author | Han, D.K. | - |
dc.contributor.author | Son, T.I. | - |
dc.contributor.author | Jung, Y.H. | - |
dc.date.available | 2019-05-30T00:21:02Z | - |
dc.date.issued | 2011-06-20 | - |
dc.identifier.issn | 1017-2548 | - |
dc.identifier.issn | 2234-8530 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/21907 | - |
dc.description.abstract | Merocyanine derivatives transformed from spiropyran-containing compounds by irradiating the light of ultraviolet (UV) include zwitterion of phenolate anion and amine cation.Complexation of this phenolate anion on merocyaninemodified surface and Ni ion among metal ions led to a change of surface charge and it was measured with kelvin prove force microscopy (KFM). We found that the resultant surface potential decreased linearly as UV-exposed time increased, and finally were saturated. Also it was analyzed through XPS the immobilized amount of Ni ions was increased according to increase of UV-exposed time. It is considered that these properties could be applied for detection and a quantitative controlof different metal ions. Further research is to aim construct specific scaffold/matrix which enable high selective, high sensitive and, especially, a quantitative immobilization of metal ions-binding biomaterials such as proteins and cells. | - |
dc.format.extent | 8 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 대한화학회 | - |
dc.title | Surface modification using spiropyran-derivative and its analysis of surface potential induced by UV | - |
dc.title.alternative | Surface Modification Using Spiropyran-Derivative and Its Analysis of Surface Potential Induced by UV | - |
dc.type | Article | - |
dc.identifier.doi | 10.5012/jkcs.2011.55.3.478 | - |
dc.identifier.bibliographicCitation | Journal of the Korean Chemical Society, v.55, no.3, pp 478 - 485 | - |
dc.identifier.kciid | ART001559183 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-79959593713 | - |
dc.citation.endPage | 485 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 478 | - |
dc.citation.title | Journal of the Korean Chemical Society | - |
dc.citation.volume | 55 | - |
dc.type.docType | Article | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | Kelvin prove force microscopy (KFM) | - |
dc.subject.keywordAuthor | Merocyanine | - |
dc.subject.keywordAuthor | Photochromism | - |
dc.subject.keywordAuthor | Spiropyran | - |
dc.subject.keywordAuthor | Surface potential | - |
dc.subject.keywordPlus | Force microscopy | - |
dc.subject.keywordPlus | Merocyanine | - |
dc.subject.keywordPlus | Ni ions | - |
dc.subject.keywordPlus | Spiropyrans | - |
dc.subject.keywordPlus | Ultra-violet | - |
dc.subject.keywordPlus | Biological materials | - |
dc.subject.keywordPlus | Cell immobilization | - |
dc.subject.keywordPlus | Metal ions | - |
dc.subject.keywordPlus | Surface potential | - |
dc.subject.keywordPlus | Surface properties | - |
dc.subject.keywordPlus | Photochromism | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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