DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yun, Minhyuk | ko |
dc.contributor.author | Lee, Il | ko |
dc.contributor.author | Jeon, Sangmin | ko |
dc.contributor.author | Lee, Jungchul | ko |
dc.date.accessioned | 2018-09-18T05:54:06Z | - |
dc.date.available | 2018-09-18T05:54:06Z | - |
dc.date.created | 2018-08-21 | - |
dc.date.created | 2018-08-21 | - |
dc.date.created | 2018-08-21 | - |
dc.date.issued | 2014-03 | - |
dc.identifier.citation | IEEE SENSORS JOURNAL, v.14, no.3, pp.781 - 785 | - |
dc.identifier.issn | 1530-437X | - |
dc.identifier.uri | http://hdl.handle.net/10203/245467 | - |
dc.description.abstract | We investigated phase transitions of a PEO-PPOPEO triblock copolymer and n-heptadecane using a suspended microchannel resonator (SMR). After filling the microchannel of the SMR with each sample in liquid state, changes in the resonance frequency of the SMR were measured as a function of temperature, and then converted into changes in the density of each sample. As temperature increases, PEO-PPO-PEO unimers aggregate and form micelles (unimer-micelle transition), so the density of the polymer decreases and the resonance frequency of the SMR increases. As temperature decreases, n-heptadecane undergoes liquid to rotator phase (liquid-rotator transition), which increases the sample density and decreases the resonance frequency of the SMR. In addition, the liquid-rotator transition of n-heptadecane exhibits a sudden change in the quality factor of the SMR. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | OXIDE) TRIBLOCK COPOLYMERS | - |
dc.subject | AQUEOUS-SOLUTIONS | - |
dc.subject | SINGLE CELLS | - |
dc.subject | MICELLIZATION | - |
dc.subject | NANOPARTICLES | - |
dc.subject | CANTILEVERS | - |
dc.subject | BEHAVIOR | - |
dc.subject | DENSITY | - |
dc.subject | WATER | - |
dc.subject | MASS | - |
dc.title | Facile Phase Transition Measurements for Nanogram Level Liquid Samples Using Suspended Microchannel Resonators | - |
dc.type | Article | - |
dc.identifier.wosid | 000330038600005 | - |
dc.identifier.scopusid | 2-s2.0-84893093528 | - |
dc.type.rims | ART | - |
dc.citation.volume | 14 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 781 | - |
dc.citation.endingpage | 785 | - |
dc.citation.publicationname | IEEE SENSORS JOURNAL | - |
dc.identifier.doi | 10.1109/JSEN.2013.2287887 | - |
dc.contributor.localauthor | Lee, Jungchul | - |
dc.contributor.nonIdAuthor | Yun, Minhyuk | - |
dc.contributor.nonIdAuthor | Lee, Il | - |
dc.contributor.nonIdAuthor | Jeon, Sangmin | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Liquid-rotator transition | - |
dc.subject.keywordAuthor | suspended microchannel resonator | - |
dc.subject.keywordAuthor | unimer-micelle transition | - |
dc.subject.keywordAuthor | Liquid-rotator transition | - |
dc.subject.keywordAuthor | suspended microchannel resonator | - |
dc.subject.keywordAuthor | unimer-micelle transition | - |
dc.subject.keywordPlus | OXIDE) TRIBLOCK COPOLYMERS | - |
dc.subject.keywordPlus | AQUEOUS-SOLUTIONS | - |
dc.subject.keywordPlus | SINGLE CELLS | - |
dc.subject.keywordPlus | MICELLIZATION | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | CANTILEVERS | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | DENSITY | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | MASS | - |
dc.subject.keywordPlus | OXIDE) TRIBLOCK COPOLYMERS | - |
dc.subject.keywordPlus | AQUEOUS-SOLUTIONS | - |
dc.subject.keywordPlus | SINGLE CELLS | - |
dc.subject.keywordPlus | MICELLIZATION | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | CANTILEVERS | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | DENSITY | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | MASS | - |
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