DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeon, G | - |
dc.contributor.author | Yang, SY | - |
dc.contributor.author | Byun, J | - |
dc.contributor.author | Kim, JK | - |
dc.date.accessioned | 2016-03-31T09:55:12Z | - |
dc.date.available | 2016-03-31T09:55:12Z | - |
dc.date.created | 2011-03-30 | - |
dc.date.issued | 2011-03 | - |
dc.identifier.issn | 1530-6984 | - |
dc.identifier.other | 2011-OAK-0000023201 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/17612 | - |
dc.description.abstract | We report on the fabrication of electrically responsive nanoporous membrane based on polypyrrole doped with dodecylbenzenesulfonate anion (PPy/DBS) that was electropolymerized on the upper part of anodized aluminum oxide membrane. The membrane has regular pore size and very high pore density. Utilizing a large volume change of PPy/DBS depending on electrochemical state, the pore size was acutated electrically. The actuation of the pores was experimentally confirmed by in situ atomic force microscopy and in situ flux measurement. We also demonstrated successfully pulsatile (or on-demand) drug release by using fluorescently labeled protein as a model drug. Because of a fast switching time (less than 10 s) and high flux of the drugs, this membrane could be used for emergency therapy of angina pectoris and migraine, which requires acute and on-demand drug delivery, and hormonerelated disease and metabolic syndrome. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | NANO LETTERS | - |
dc.subject | Pulsatile drug release | - |
dc.subject | responsive membrane | - |
dc.subject | electric stimulus | - |
dc.subject | polypyrrole | - |
dc.subject | anodic aluminum oxide membrane | - |
dc.subject | ATOMIC-FORCE MICROSCOPY | - |
dc.subject | MICROCHIP DEVICE | - |
dc.subject | DELIVERY SYSTEMS | - |
dc.subject | VOLUME CHANGE | - |
dc.subject | ALUMINA | - |
dc.subject | ARRAYS | - |
dc.subject | NANOTUBES | - |
dc.subject | HYDROGELS | - |
dc.subject | PORES | - |
dc.title | Electrically Actuatable Smart Nanoporous Membrane for Pulsatile Drug Release | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1021/NL104329Y | - |
dc.author.google | Jeon, G | - |
dc.author.google | Yang, SY | - |
dc.author.google | Byun, J | - |
dc.author.google | Kim, JK | - |
dc.relation.volume | 11 | - |
dc.relation.issue | 3 | - |
dc.relation.startpage | 1284 | - |
dc.relation.lastpage | 1288 | - |
dc.contributor.id | 10076321 | - |
dc.relation.journal | NANO LETTERS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | NANO LETTERS, v.11, no.3, pp.1284 - 1288 | - |
dc.identifier.wosid | 000288061500065 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 1288 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1284 | - |
dc.citation.title | NANO LETTERS | - |
dc.citation.volume | 11 | - |
dc.contributor.affiliatedAuthor | Kim, JK | - |
dc.identifier.scopusid | 2-s2.0-79952581733 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 90 | - |
dc.description.scptc | 84 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | VOLUME CHANGE | - |
dc.subject.keywordPlus | DELIVERY | - |
dc.subject.keywordPlus | ALUMINA | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.subject.keywordPlus | PORES | - |
dc.subject.keywordAuthor | Pulsatile drug release | - |
dc.subject.keywordAuthor | responsive membrane | - |
dc.subject.keywordAuthor | electric stimulus | - |
dc.subject.keywordAuthor | polypyrrole | - |
dc.subject.keywordAuthor | anodic aluminum oxide membrane | - |
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 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.