DC Field | Value | Language |
---|---|---|
dc.contributor.author | Seo, YJ | - |
dc.contributor.author | Rhee, H | - |
dc.contributor.author | Joo, T | - |
dc.contributor.author | Kim, BH | - |
dc.date.accessioned | 2016-04-01T01:40:12Z | - |
dc.date.available | 2016-04-01T01:40:12Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2007-04-25 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.other | 2007-OAK-0000006775 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/23444 | - |
dc.description.abstract | Unexpected homoadenine self-duplexes are formed when pyrene units are bound covalently to the deoxyadenosine bases at specific distances (1,4 relationships). This discovery illustrates how small-molecule pyrene intercalators can be used to drive unknown nucleic acid assembly with a concomitant change in fluorescence. When a pair of pyrene fluorophore units is located within an oligodeoxyadenylate chain, the system can display three different colors (reddish-orange, green, or blue) depending on the relative location of the fluorophores. A unique fluorescence signal, a reddish band peaking at 580 nm, appears when the oligomers possess more than two spacers between the pyrene fluorophores(1,4 relationships). Several spectroscopic experiments, for example, recording variable-concentration spectra, CD, UV, melting temperature, and gel electropherogram, indicate that this new reddish band came from an intermolecular homoadenine self-duplex. Time-resolved fluorescence measurements using both TCSPC and upconversion methods indicate that this unique fluorescence has a long lifetime. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.subject | FREE MOLECULAR BEACON | - |
dc.subject | QUENCHER-FREE | - |
dc.subject | NUCLEIC-ACIDS | - |
dc.subject | DNA | - |
dc.subject | STACKING | - |
dc.subject | BINDING | - |
dc.subject | OLIGONUCLEOTIDES | - |
dc.subject | FLUOROPHORES | - |
dc.subject | AGGREGATION | - |
dc.subject | STABILITY | - |
dc.title | Self-duplex formation of an A(Py)-substituted oligodeoxyadenylate and its unique fluorescence | - |
dc.type | Article | - |
dc.contributor.college | 화학과 | - |
dc.identifier.doi | 10.1021/JA069069I | - |
dc.author.google | Seo, YJ | - |
dc.author.google | Rhee, H | - |
dc.author.google | Joo, T | - |
dc.author.google | Kim, BH | - |
dc.relation.volume | 129 | - |
dc.relation.issue | 16 | - |
dc.relation.startpage | 5244 | - |
dc.relation.lastpage | 5247 | - |
dc.contributor.id | 10092693 | - |
dc.relation.journal | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.129, no.16, pp.5244 - 5247 | - |
dc.identifier.wosid | 000245782800063 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 5247 | - |
dc.citation.number | 16 | - |
dc.citation.startPage | 5244 | - |
dc.citation.title | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.volume | 129 | - |
dc.contributor.affiliatedAuthor | Joo, T | - |
dc.contributor.affiliatedAuthor | Kim, BH | - |
dc.identifier.scopusid | 2-s2.0-34247512007 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 51 | - |
dc.description.scptc | 3 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | FREE MOLECULAR BEACON | - |
dc.subject.keywordPlus | QUENCHER-FREE | - |
dc.subject.keywordPlus | NUCLEIC-ACIDS | - |
dc.subject.keywordPlus | DNA | - |
dc.subject.keywordPlus | STACKING | - |
dc.subject.keywordPlus | BINDING | - |
dc.subject.keywordPlus | OLIGONUCLEOTIDES | - |
dc.subject.keywordPlus | FLUOROPHORES | - |
dc.subject.keywordPlus | AGGREGATION | - |
dc.subject.keywordPlus | STABILITY | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
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