DC Field | Value | Language |
---|---|---|
dc.contributor.author | Seo, Myungeun | ko |
dc.contributor.author | Beck, Benjamin J. | ko |
dc.contributor.author | Paulusse, Jos M. J. | ko |
dc.contributor.author | Hawker, Craig J. | ko |
dc.contributor.author | Kim, Sang Youl | ko |
dc.date.accessioned | 2013-03-07T12:03:15Z | - |
dc.date.available | 2013-03-07T12:03:15Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-09 | - |
dc.identifier.citation | MACROMOLECULES, v.41, no.17, pp.6413 - 6418 | - |
dc.identifier.issn | 0024-9297 | - |
dc.identifier.uri | http://hdl.handle.net/10203/90129 | - |
dc.description.abstract | Novel polymeric nanoparticles were prepared through the chain collapse of linear polymers driven by noncovalent cross-linking of dendritic self-complementary hydrogen-bonding units (SHB). Random copolymers containing SHB units, poly[(methyl methacrylate)-r-2-((3,5-bis(4-carbamoyl-3-(trifluoromethyl)phenoxy)beilzyloxy)carbonylainino)ethyl metbacrylate] (A1, A2), were synthesized with various incorporation ratios by reversible addition-fragmentation chain transfer (RAFT) polymerization. Dramatically different behavior was observed depending on the level of incorporation of the supramolecular units. At high loadings of A2 (6% SHB incorporation), intramolecular chain collapse is favored, resulting in the formation of well-defined polymer nanoparticles, which were characterized by scanning force microscopy (SFM), dynamic light scattering (DLS), and viscosity studies. In contrast, analysis of copolymer A1 (1 % SHB incorporation) revealed that chain collapse occurred primarily through intermolecular interactions leading to large aggregates. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Polymeric nanoparticles via noncovalent cross-linking of linear chains | - |
dc.type | Article | - |
dc.identifier.wosid | 000258909000023 | - |
dc.identifier.scopusid | 2-s2.0-52449131500 | - |
dc.type.rims | ART | - |
dc.citation.volume | 41 | - |
dc.citation.issue | 17 | - |
dc.citation.beginningpage | 6413 | - |
dc.citation.endingpage | 6418 | - |
dc.citation.publicationname | MACROMOLECULES | - |
dc.identifier.doi | 10.1021/ma8009678 | - |
dc.contributor.localauthor | Seo, Myungeun | - |
dc.contributor.localauthor | Kim, Sang Youl | - |
dc.contributor.nonIdAuthor | Beck, Benjamin J. | - |
dc.contributor.nonIdAuthor | Paulusse, Jos M. J. | - |
dc.contributor.nonIdAuthor | Hawker, Craig J. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | HYDROGEN-BONDING SITES | - |
dc.subject.keywordPlus | RAFT POLYMERIZATION | - |
dc.subject.keywordPlus | SUPRAMOLECULAR POLYMERS | - |
dc.subject.keywordPlus | MOLECULAR ARCHITECTURE | - |
dc.subject.keywordPlus | RADICAL POLYMERIZATION | - |
dc.subject.keywordPlus | POLY(ALKYL ACRYLATES) | - |
dc.subject.keywordPlus | LINKED POLYMERS | - |
dc.subject.keywordPlus | SHELL PARTICLES | - |
dc.subject.keywordPlus | DILUTE-SOLUTION | - |
dc.subject.keywordPlus | TRANSFER AGENTS | - |
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