Photoinduced Reversible Bending and Guest Molecule Release of Azobenzene-Containing Polydiacetylene Nanotubes
DC Field | Value | Language |
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dc.contributor.author | Jang, Daewoong | - |
dc.contributor.author | Pramanik, Sumit Kumar | - |
dc.contributor.author | Das, Amitava | - |
dc.contributor.author | Baek, Woohyun | - |
dc.contributor.author | Heo, Jung-Moo | - |
dc.contributor.author | Ro, Hyun-Joo | - |
dc.contributor.author | Jun, Sangmi | - |
dc.contributor.author | Park, Bum Jun | - |
dc.contributor.author | Kim, Jong-Man | - |
dc.date.accessioned | 2021-08-03T02:55:52Z | - |
dc.date.available | 2021-08-03T02:55:52Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2019-11 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/32812 | - |
dc.description.abstract | Creation of hollow, one-dimensional nanomaterials has gained great recent attention in the chemical and material sciences. In a study aimed at discovering new functional materials of this type, we observed that an amphiphilic diacetylene (DA) derivative, containing an azobenzene moiety and an oligo-ethylene group, self-assembles to form nanotubes and undergoes photopolymerization to form hollow polydiacetylene (PDA) nanotubes with a uniform wall thickness and diameter. The azobenzene-PDA nanotubes are photoresponsive in that on-and-off UV-irradiation leads to a reversible morphological change between straight and bent forms in association with E-Z photoisomerization of the azobenzene group. Owing to the UV-induced structural change feature, the new DA and PDA nanotubes serve as a controlled release material. Accordingly, fluorescent rhodamine B encapsulated inside the nanotubes are effectively released by using repeated on-off UV irradiation. Furthermore, photo-release of rhodamine B was shown to occur in an artemia (brine shrimp). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Photoinduced Reversible Bending and Guest Molecule Release of Azobenzene-Containing Polydiacetylene Nanotubes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jong-Man | - |
dc.identifier.doi | 10.1038/s41598-019-52462-5 | - |
dc.identifier.scopusid | 2-s2.0-85074795500 | - |
dc.identifier.wosid | 000494258500002 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.9, pp.1 - 9 | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 9 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | SUPRAMOLECULAR ASSEMBLIES | - |
dc.subject.keywordPlus | POLYMERIZATION | - |
dc.subject.keywordPlus | DIACETYLENE | - |
dc.subject.keywordPlus | DRIVEN | - |
dc.subject.keywordPlus | PHOTO | - |
dc.subject.keywordPlus | ISOMERIZATION | - |
dc.subject.keywordPlus | RECOGNITION | - |
dc.subject.keywordPlus | AMPHIPHILE | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | SENSOR | - |
dc.identifier.url | https://www.nature.com/articles/s41598-019-52462-5 | - |
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