DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, SY | - |
dc.contributor.author | Park, J | - |
dc.contributor.author | Yoon, J | - |
dc.contributor.author | Ree, M | - |
dc.contributor.author | Jang, SK | - |
dc.contributor.author | Kim, JK | - |
dc.date.accessioned | 2016-04-01T01:20:47Z | - |
dc.date.available | 2016-04-01T01:20:47Z | - |
dc.date.created | 2009-08-19 | - |
dc.date.issued | 2008-05-09 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.other | 2008-OAK-0000007789 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/22743 | - |
dc.description.abstract | We introduce a nanoporous membrane suitable for virus filtration with good dimensional stability under high pressures maintaining high selectivity. The membrane consists of a double layer: The upper layer is a nanoporous film with pore size of similar to 17 nm and a thickness of similar to 160 nm, which was prepared by polystyrene-block-poly(methyl methacrylate) copolymer (PS-b-PMMA) where PMMA block was removed by ultraviolet irradiation followed by rinsing with acetic acid. The nanoporous block copolymer film was combined with a conventional micro-filtration membrane to enhance mechanical strength. The membrane employed in this study did not show any damage or crack even at a pressure of 2 bar, while high selectivity was maintained for the filtration of human rhinovirus type 14 which has a diameter of similar to 30 nm and is a major pathogen of the common cold in humans. Furthermore, due to crosslinked PS matrix during the UV irradiation, the nanoporous membrane showed excellent resistance to all organic solvents. This could be used under harsh filtration conditions such as high temperature and strong acidic (or basic) solution. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.relation.isPartOf | ADVANCED FUNCTIONAL MATERIALS | - |
dc.subject | ORGANOSILICATE DIELECTRIC FILMS | - |
dc.subject | COMMON COLD VIRUS | - |
dc.subject | X-RAY-SCATTERING | - |
dc.subject | THIN-FILMS | - |
dc.subject | ULTRAFILTRATION | - |
dc.subject | NANOSTRUCTURES | - |
dc.subject | POLIOVIRUS | - |
dc.subject | TRANSPORT | - |
dc.subject | ROUTE | - |
dc.title | Virus filtration membranes prepared from nanoporous block copolymers with good dimensional stability under high pressures and excellent solvent resistance | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1002/adfm.200700832 | - |
dc.author.google | Yang, SY | - |
dc.author.google | Park, J | - |
dc.author.google | Yoon, J | - |
dc.author.google | Ree, M | - |
dc.author.google | Jang, SK | - |
dc.author.google | Kim, JK | - |
dc.relation.volume | 18 | - |
dc.relation.issue | 9 | - |
dc.relation.startpage | 1371 | - |
dc.relation.lastpage | 1377 | - |
dc.contributor.id | 10076321 | - |
dc.relation.journal | ADVANCED FUNCTIONAL MATERIALS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ADVANCED FUNCTIONAL MATERIALS, v.18, no.9, pp.1371 - 1377 | - |
dc.identifier.wosid | 000256231800002 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 1377 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1371 | - |
dc.citation.title | ADVANCED FUNCTIONAL MATERIALS | - |
dc.citation.volume | 18 | - |
dc.contributor.affiliatedAuthor | Ree, M | - |
dc.contributor.affiliatedAuthor | Jang, SK | - |
dc.contributor.affiliatedAuthor | Kim, JK | - |
dc.identifier.scopusid | 2-s2.0-44249108375 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 158 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ORGANOSILICATE DIELECTRIC FILMS | - |
dc.subject.keywordPlus | COMMON COLD VIRUS | - |
dc.subject.keywordPlus | X-RAY-SCATTERING | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | ULTRAFILTRATION | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | POLIOVIRUS | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | ROUTE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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