Reversibly Thermochromic Cyclic Dipeptide Nanotubes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Seo, Min Jeong | - |
dc.contributor.author | Song, Jisoo | - |
dc.contributor.author | Kantha, Chandra | - |
dc.contributor.author | Khazi, Mohammed Iqbal | - |
dc.contributor.author | Kundapur, Umesha | - |
dc.contributor.author | Heo, Jung-Moo | - |
dc.contributor.author | Kim, Jong-Man | - |
dc.date.accessioned | 2022-07-11T16:17:37Z | - |
dc.date.available | 2022-07-11T16:17:37Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2018-07 | - |
dc.identifier.issn | 0743-7463 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/149755 | - |
dc.description.abstract | Owing to their capability of forming extensive hydrogen bondings and the facile introduction of chirality, cyclic dipeptides (CDPs) have gained great attention as scaffolds for functional supramolecules. Surprisingly, introduction of a photopolymerizable diacetylene (DA) moiety to the CDP afforded nanotubular structures with enhanced stability and reversible thermochromism. A series of CDP-containing DAs (CDP-DAs) are prepared by coupling 10,12-pentacosadiynoic acid with CDPs, cyclo(-Gly-Ser) and cis/trans cyclo(-Ser-Ser). Fabrication of CDP-DA self-assemblies in a polar chloroform and methanol solvent mixture affords nanotubes comprising single-wall and multiwall structures. The self-assembly behavior and morphology characteristic are examined by scanning electron microscopy and transmission electron microscopy. Next, X-ray diffraction analysis confirms well-ordered lamellar structures with a perfect agreement with the bilayer formation leading to the tubular structure via lamellar scrolling behavior. Upon UV irradiation, monomeric CDP-DA tubular assemblies result in the blue-colored CDP/polydiacetylene (PDA) nanotubes. Interestingly, CDP/PDA nanotubes exhibit a reversible blue-to-red change for over 10 consecutive thermal cycles. The CDP-DA/PDA supramolecular system demonstrates potential applications in developing stimulus-responsive functional materials. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Reversibly Thermochromic Cyclic Dipeptide Nanotubes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jong-Man | - |
dc.identifier.doi | 10.1021/acs.langmuir.8b00743 | - |
dc.identifier.scopusid | 2-s2.0-85049182297 | - |
dc.identifier.wosid | 000439398100025 | - |
dc.identifier.bibliographicCitation | LANGMUIR, v.34, no.28, pp.8365 - 8373 | - |
dc.relation.isPartOf | LANGMUIR | - |
dc.citation.title | LANGMUIR | - |
dc.citation.volume | 34 | - |
dc.citation.number | 28 | - |
dc.citation.startPage | 8365 | - |
dc.citation.endPage | 8373 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | TOPOCHEMICAL POLYMERIZATION | - |
dc.subject.keywordPlus | SOLID-STATE | - |
dc.subject.keywordPlus | AMINO-ACIDS | - |
dc.subject.keywordPlus | POLYDIACETYLENE | - |
dc.subject.keywordPlus | DERIVATIVES | - |
dc.subject.keywordPlus | PEPTIDE | - |
dc.subject.keywordPlus | DIACETYLENE | - |
dc.subject.keywordPlus | HYDROGELS | - |
dc.subject.keywordPlus | GELATION | - |
dc.subject.keywordPlus | DIKETOPIPERAZINES | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/acs.langmuir.8b00743 | - |
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