DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, MY | - |
dc.contributor.author | Park, SJ | - |
dc.contributor.author | Park, K | - |
dc.contributor.author | Kim, KS | - |
dc.contributor.author | Lee, H | - |
dc.contributor.author | Hahn, SK | - |
dc.date.accessioned | 2016-03-31T09:21:57Z | - |
dc.date.available | 2016-03-31T09:21:57Z | - |
dc.date.created | 2011-09-20 | - |
dc.date.issued | 2011-08 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.other | 2011-OAK-0000024266 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/17076 | - |
dc.description.abstract | Target-specific intracellular delivery of small interfering RNA (ANA) is regarded as. one of the most Important technologies for the development of ANA therapeutics. In this work, a cysteamine modified gold nanoparticles (AuCM)/siRNA/polyethyleneimine (PEI)/hyaluronic acid (HA) complex was successfully developed using a layer-by-layer method for target-specific intracellular delivery of siRNA by HA receptor mediated endocytosis. Atomic force microscopic and zeta potential analyses confirmed the formation of a AuCM/siRNA/PEI/HA complex having a particle size of ca. 37.3 nm and a negative surface charge of ca. -12 mV. With a negligible cytotoxicity, AuCM/siRNA/PEI/HA complex showed an excellent. target-specific gene silencing efficiency of ca. 70% in the presence of 50 vol % serum, which was statistically much higher than that of siRNA/Lipofectamine 2000 complex. In the competitive binding tests with free HA, dark-field bioimaging and inductively coupled plasma-atomic emission spectroscopy confirmed the target specific intracellular delivery of AuCM/siRNA/PEI/HA complex to B16F1 cells with HA receptors Moreover the systemic delivery of AuCM/siRNA/PEI/HA complex using apolipoprotein B (ApoB) siRNA as a model drug resulted in a significantly reduced ApoB mRNA level In the liver tissue. Taken together, AuCM/siRNA/PEI/HA complex was thought to be developed as target-specific siRNA therapeutics for the systemic treatment of various liver diseases. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | ACS NANO | - |
dc.subject | gold | - |
dc.subject | siRNA | - |
dc.subject | polyethyleneimine | - |
dc.subject | hyaluronic acid | - |
dc.subject | targeted delivery | - |
dc.subject | SMALL INTERFERING RNA | - |
dc.subject | HYALURONIC-ACID | - |
dc.subject | MEDIATED DELIVERY | - |
dc.subject | APOLIPOPROTEIN-B | - |
dc.subject | MAMMALIAN-CELLS | - |
dc.subject | SIRNA DELIVERY | - |
dc.subject | NANOPARTICLES | - |
dc.subject | EXPRESSION | - |
dc.subject | AGGREGATION | - |
dc.subject | RECEPTOR | - |
dc.title | Target-Specific Gene Silencing of Layer-by-Layer Assembled Gold-Cysteamine/siRNA/PEI/HA Nanocomplex | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1021/NN2017793 | - |
dc.author.google | Lee, MY | - |
dc.author.google | Park, SJ | - |
dc.author.google | Park, K | - |
dc.author.google | Kim, KS | - |
dc.author.google | Lee, H | - |
dc.author.google | Hahn, SK | - |
dc.relation.volume | 5 | - |
dc.relation.issue | 8 | - |
dc.relation.startpage | 6138 | - |
dc.relation.lastpage | 6147 | - |
dc.contributor.id | 10149037 | - |
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.5, no.8, pp.6138 - 6147 | - |
dc.identifier.wosid | 000294085400010 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 6147 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 6138 | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 5 | - |
dc.contributor.affiliatedAuthor | Hahn, SK | - |
dc.identifier.scopusid | 2-s2.0-80052054158 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 93 | - |
dc.description.scptc | 84 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SMALL INTERFERING RNA | - |
dc.subject.keywordPlus | HYALURONIC-ACID | - |
dc.subject.keywordPlus | MEDIATED DELIVERY | - |
dc.subject.keywordPlus | APOLIPOPROTEIN-B | - |
dc.subject.keywordPlus | MAMMALIAN-CELLS | - |
dc.subject.keywordPlus | SIRNA DELIVERY | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | AGGREGATION | - |
dc.subject.keywordPlus | RECEPTOR | - |
dc.subject.keywordAuthor | gold | - |
dc.subject.keywordAuthor | siRNA | - |
dc.subject.keywordAuthor | polyethyleneimine | - |
dc.subject.keywordAuthor | hyaluronic acid | - |
dc.subject.keywordAuthor | targeted delivery | - |
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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