DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hyungmin Ahn | - |
dc.contributor.author | Sungyeon Kim | - |
dc.contributor.author | Onnuri Kim | - |
dc.contributor.author | Ilyoung Choi | - |
dc.contributor.author | Chang-Hoon Lee | - |
dc.contributor.author | Shim, JH | - |
dc.contributor.author | Park, MJ | - |
dc.date.accessioned | 2016-03-31T08:24:13Z | - |
dc.date.available | 2016-03-31T08:24:13Z | - |
dc.date.created | 2013-07-04 | - |
dc.date.issued | 2013-07 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.other | 2013-OAK-0000028403 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/15226 | - |
dc.description.abstract | We have developed a light-emitting material based on nonconjugated block copolymers that contain polystyrene . sulfonate (PSS) chains. The confinement of the MS chains within nanosized domains appeared to be a powerful means of achieving enhanced fluorescence signals. High fluorescence quantum yield, with a maximum value of 37%, was obtained by adjusting the types of self-assembled morphologies of PSS-containing block copolymers; in contrast, the fluorescence quantum yield was merely 5% for the PSS homopolymer lacking organization. The wavelength of fluorescence emission was tunable by rational molecular design. In addition, significant self-quenching behavior was not noticed in diverse forms of this material such as solutions, thin films, and free-standing membranes. Notably, the light-emitting self-assembled block copolymer electrolytes exhibited high sensitivity toward Cu2+ ions, with a detection limit of parts per billion levels, rapid response time of <= 1 min, and insignificant interference of other competitive metal ions. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ACS | - |
dc.relation.isPartOf | ACS NANO | - |
dc.title | Blue-Emitting Self-Assembled Polymer Electrolytes for Fast, Sensitive, Label-Free Detection of Cu(II) Ions in Aqueous Media | - |
dc.type | Article | - |
dc.contributor.college | 첨단원자력공학부 | - |
dc.identifier.doi | 10.1021/NN402037X | - |
dc.author.google | Ahn, H | - |
dc.author.google | Kim, SY | - |
dc.author.google | Kim, O | - |
dc.author.google | Choi, I | - |
dc.author.google | Lee, CH | - |
dc.author.google | Shim, JH | - |
dc.author.google | Park, MJ | - |
dc.relation.volume | 7 | - |
dc.relation.issue | 7 | - |
dc.relation.startpage | 6162 | - |
dc.relation.lastpage | 6169 | - |
dc.contributor.id | 10135228 | - |
dc.relation.journal | ACS Nano | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ACS NANO, v.7, no.7, pp.6162 - 6169 | - |
dc.identifier.wosid | 000322417400061 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 6169 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 6162 | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 7 | - |
dc.contributor.affiliatedAuthor | Chang-Hoon Lee | - |
dc.contributor.affiliatedAuthor | Shim, JH | - |
dc.contributor.affiliatedAuthor | Park, MJ | - |
dc.identifier.scopusid | 2-s2.0-84880766122 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 12 | - |
dc.description.scptc | 12 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SOLUBLE CONJUGATED POLYMERS | - |
dc.subject.keywordPlus | FLUORESCENT SENSOR | - |
dc.subject.keywordPlus | OPTICAL-DETECTION | - |
dc.subject.keywordPlus | METAL-IONS | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | POLYELECTROLYTE | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | CU2+ | - |
dc.subject.keywordPlus | MERCURY(II) | - |
dc.subject.keywordPlus | PROTEINS | - |
dc.subject.keywordAuthor | light-emitting material | - |
dc.subject.keywordAuthor | polymer electrolyte | - |
dc.subject.keywordAuthor | block copolymer | - |
dc.subject.keywordAuthor | self-assembly | - |
dc.subject.keywordAuthor | metal ion sensing | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
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