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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Jeon, S | - |
| dc.contributor.author | Granick, S | - |
| dc.date.accessioned | 2016-04-01T08:53:30Z | - |
| dc.date.available | 2016-04-01T08:53:30Z | - |
| dc.date.created | 2009-09-30 | - |
| dc.date.issued | 2004-05-04 | - |
| dc.identifier.issn | 0927-7757 | - |
| dc.identifier.other | 2004-OAK-0000016541 | - |
| dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/28994 | - |
| dc.description.abstract | Two-photon excitation time-resolved fluorescence anisotropy and lifetime measurements were used to study the conformation of DNA near oppositely charged nanoparticles. Negatively-charged rhodamine-labeled DNA was allowed to adsorb onto positively-charged nanoparticles in deionized water and surface-induced fluorescence quenching was observed by measuring the fluorescence lifetime. Fluorescence quenching decreased with the addition of NaCl to the DNA-nanoparticle complex, which implies that the separation of DNA from the nanoparticles increased. However, comparison of fluorescence lifetime decays between free labeled-DNA and the DNA-nanoparticle complex shows that the adsorbed DNA remained less flexible than free labeled-DNA. (C) 2004 Elsevier B.V. All rights reserved. | - |
| dc.description.statementofresponsibility | X | - |
| dc.language | English | - |
| dc.publisher | ELSEVIER SCIENCE BV | - |
| dc.relation.isPartOf | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | - |
| dc.subject | DNA | - |
| dc.subject | nanoparticle | - |
| dc.subject | fluorescence lifetime | - |
| dc.subject | PARTICLES | - |
| dc.subject | POLYELECTROLYTES | - |
| dc.subject | COMPLEXES | - |
| dc.title | RIGID DNA CHAINS NEAR NANOPARTICLES | - |
| dc.type | Article | - |
| dc.contributor.college | 화학공학과 | - |
| dc.identifier.doi | 10.1016/J.COLSURFA.2 | - |
| dc.author.google | Jeon, S | - |
| dc.author.google | Granick, S | - |
| dc.relation.volume | 238 | - |
| dc.relation.issue | 1-3 | - |
| dc.relation.startpage | 109 | - |
| dc.relation.lastpage | 112 | - |
| dc.contributor.id | 10132035 | - |
| dc.relation.journal | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | - |
| dc.relation.index | SCI급, SCOPUS 등재논문 | - |
| dc.relation.sci | SCI | - |
| dc.collections.name | Journal Papers | - |
| dc.type.rims | ART | - |
| dc.identifier.bibliographicCitation | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, v.238, no.1-3, pp.109 - 112 | - |
| dc.identifier.wosid | 000222077400013 | - |
| dc.date.tcdate | 2019-02-01 | - |
| dc.citation.endPage | 112 | - |
| dc.citation.number | 1-3 | - |
| dc.citation.startPage | 109 | - |
| dc.citation.title | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | - |
| dc.citation.volume | 238 | - |
| dc.contributor.affiliatedAuthor | Jeon, S | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalClass | 1 | - |
| dc.description.wostc | 3 | - |
| dc.type.docType | Article | - |
| dc.subject.keywordPlus | PARTICLES | - |
| dc.subject.keywordPlus | POLYELECTROLYTES | - |
| dc.subject.keywordPlus | COMPLEXES | - |
| dc.subject.keywordAuthor | DNA | - |
| dc.subject.keywordAuthor | nanoparticle | - |
| dc.subject.keywordAuthor | fluorescence lifetime | - |
| dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Chemistry | - |
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Related Researcher
- 전상민JEON, SANGMIN
- Dept. of Chemical Enginrg