DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoo, Sung Hyun | ko |
dc.contributor.author | Eom, Taedaehyeon | ko |
dc.contributor.author | Kwon, Sunbum | ko |
dc.contributor.author | Gong, Jintaek | ko |
dc.contributor.author | Kim, Jin | ko |
dc.contributor.author | Cho, Sung June | ko |
dc.contributor.author | Driver, Russell W. | ko |
dc.contributor.author | Lee, Yunho | ko |
dc.contributor.author | Kim, Hyungjun | ko |
dc.contributor.author | Lee, Hee-Seung | ko |
dc.date.accessioned | 2015-04-08T08:09:36Z | - |
dc.date.available | 2015-04-08T08:09:36Z | - |
dc.date.created | 2015-02-11 | - |
dc.date.created | 2015-02-11 | - |
dc.date.created | 2015-02-11 | - |
dc.date.created | 2015-02-11 | - |
dc.date.created | 2015-02-11 | - |
dc.date.issued | 2015-02 | - |
dc.identifier.citation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.137, no.6, pp.2159 - 2162 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | http://hdl.handle.net/10203/195987 | - |
dc.description.abstract | The synthesis of microscale, polyhedrally shaped, soft materials with anisotropic surface functionality by a bottom-up approach remains a significant challenge. Herein we report a microscale molecular architecture (foldecture) with facet-dependent surface characteristics that can potentially serve as a well-defined catalytic template. Rhombic rod shaped foldectures with six facets were obtained by the aqueous self-assembly of helical beta-peptide foldamers with a C-terminal carboxylic acid. An analysis of the molecular packing by X-ray diffraction revealed that carboxylic acid groups were exposed exclusively on the two (001) rhombic facets due to antiparallel packing of the helical peptides. A surface energy calculation by molecular dynamics simulation was performed to provide a plausible explanation for the development of anisotropy during foldecture formation. The expected facet-selective surface properties of the foldecture were experimentally confirmed by selective deposition of metal nanoparticles on the (001) facets, leading to a new class of sequentially constructed, heterogeneous foldecture core materials. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Foldecture as a Core Material with Anisotropic Surface Characteristics | - |
dc.type | Article | - |
dc.identifier.wosid | 000349807000003 | - |
dc.identifier.scopusid | 2-s2.0-84923260924 | - |
dc.type.rims | ART | - |
dc.citation.volume | 137 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 2159 | - |
dc.citation.endingpage | 2162 | - |
dc.citation.publicationname | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.identifier.doi | 10.1021/ja510840v | - |
dc.contributor.localauthor | Lee, Yunho | - |
dc.contributor.localauthor | Kim, Hyungjun | - |
dc.contributor.localauthor | Lee, Hee-Seung | - |
dc.contributor.nonIdAuthor | Cho, Sung June | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | BETA-PEPTIDE FOLDAMER | - |
dc.subject.keywordPlus | GOLD NANOPARTICLES | - |
dc.subject.keywordPlus | MOLECULAR-DYNAMICS | - |
dc.subject.keywordPlus | CRYSTALS | - |
dc.subject.keywordPlus | ARCHITECTURES | - |
dc.subject.keywordPlus | SIMULATIONS | - |
dc.subject.keywordPlus | NANOTUBES | - |
dc.subject.keywordPlus | PROTEINS | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | GROWTH | - |
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