Effect of binding mode on the photoluminescence of CTMA-DNA doped with (E)-2-(2-(4-(diethylamino)styryl)-4H-pyran-4-ylidene)malononitrile
DC Field | Value | Language |
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dc.contributor.author | Lee, Jung Eun | - |
dc.contributor.author | Do, Eui Doo | - |
dc.contributor.author | Lee, U. Ra | - |
dc.contributor.author | Cho, Min Ju | - |
dc.contributor.author | Kim, Kung Hwan | - |
dc.contributor.author | Jin, Jung-Il | - |
dc.contributor.author | Shin, Dong Hee | - |
dc.contributor.author | Choi, Suk-Ho | - |
dc.contributor.author | Choi, Dong Hoon | - |
dc.date.accessioned | 2021-09-09T02:34:51Z | - |
dc.date.available | 2021-09-09T02:34:51Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2008-11-24 | - |
dc.identifier.issn | 0032-3861 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/122389 | - |
dc.description.abstract | Purified natural DNA extracted from Salmon sperm can only be dissolved in water; it is not soluble in any other organic solvent. Therefore, in this study, the structure of DNA was modified and its solubility was changed. The preparation of organic-soluble DNA was carried out by precipitating the purified DNA in water with the cationic surfactant cetyltrimethylammonium chloride (CTMA). The resulting DNA-lipid complex shows good solubility in alcohol, which allows the fabrication of thin films for studying the photophysical properties of DNA in a solid state. The absorption and photoluminescence (PL) behaviors of CTMA-DNA and polymethylmethacrylate (PMMA) doped with (E)-2-(2-(4-(diethylamino)styryl)-4H-pyran-4-ylidene)malononitrile (DCM) were investigated. In addition, different PL spectral behaviors with differing concentrations of DCM in two different host materials were observed. These behaviors were explained by a mechanism based on intercalation or groove binding of fluorescent dye into the base pairs or aliphatic side-chain moieties of CTMA-DNA. (C) 2008 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | DEOXYRIBONUCLEIC-ACID | - |
dc.subject | INTERCALATION | - |
dc.subject | METALLOINTERCALATORS | - |
dc.subject | PRINCIPLES | - |
dc.subject | PHOTONICS | - |
dc.subject | MOLECULES | - |
dc.title | Effect of binding mode on the photoluminescence of CTMA-DNA doped with (E)-2-(2-(4-(diethylamino)styryl)-4H-pyran-4-ylidene)malononitrile | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.identifier.doi | 10.1016/j.polymer.2008.10.003 | - |
dc.identifier.scopusid | 2-s2.0-55949114417 | - |
dc.identifier.wosid | 000261462800007 | - |
dc.identifier.bibliographicCitation | POLYMER, v.49, no.25, pp.5417 - 5423 | - |
dc.relation.isPartOf | POLYMER | - |
dc.citation.title | POLYMER | - |
dc.citation.volume | 49 | - |
dc.citation.number | 25 | - |
dc.citation.startPage | 5417 | - |
dc.citation.endPage | 5423 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | DEOXYRIBONUCLEIC-ACID | - |
dc.subject.keywordPlus | INTERCALATION | - |
dc.subject.keywordPlus | METALLOINTERCALATORS | - |
dc.subject.keywordPlus | PRINCIPLES | - |
dc.subject.keywordPlus | PHOTONICS | - |
dc.subject.keywordPlus | MOLECULES | - |
dc.subject.keywordAuthor | Natural DNA | - |
dc.subject.keywordAuthor | CTMA-DNA | - |
dc.subject.keywordAuthor | PMMA | - |
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