Protonation-Induced Self-Assembly of Flexible Macrocyclic Diacetylene for Constructing Stimuli-Responsive Polydiacetylene
DC Field | Value | Language |
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dc.contributor.author | Shin, Geon | - |
dc.contributor.author | Khazi, Mohammed Iqbal | - |
dc.contributor.author | Kim, Jong-Man | - |
dc.date.accessioned | 2021-08-02T10:26:39Z | - |
dc.date.available | 2021-08-02T10:26:39Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2020-01 | - |
dc.identifier.issn | 0024-9297 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/11482 | - |
dc.description.abstract | The shape-persistent self-assembling characteristic of the macrocyclic structure has been extensively employed for creating columnar nanoarchitectures. The macrocyclic structure offers a definite structural confinement as well as conformational flexibility to the molecular frame and ensures the unidirectional self-assembly into hollow tubular channels. Upon introducing the judicious choice of functional groups, the macrocycle often functions as an adaptive receptor/host and accommodates structure-specific external guest within the predefined confined space. A new macrocycle, PMCDA, was constructed from a more flexible polymerizable diacetylene (DA) template by connecting with pyridine rings. Owing to the proton receptor nature of pyridine ring and pi-pi stacking characteristic of DA template, protonation-induced tubular structures are generated through the columnar assembly of PMCDA. Upon UV light irradiation, the monomeric PMCDA-H+ are transformed into the robust covalently cross-linked blue-phase polydiacetylene (PMCPDA-H+). Quite interestingly, the blue-phase PMCPDA-H+ displays multistimuli-responsive colorimetric sensory responses: reversible thermochromism, selective solvatochrom for dimethyl sulfoxide and dimethylformamide, and organic/inorganic base sensing. The chromatic changes of PMCPDA-H+ demonstrate potential applications in developing thermo-chemocolorimetric sensors. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Protonation-Induced Self-Assembly of Flexible Macrocyclic Diacetylene for Constructing Stimuli-Responsive Polydiacetylene | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jong-Man | - |
dc.identifier.doi | 10.1021/acs.macromol.9b02133 | - |
dc.identifier.scopusid | 2-s2.0-85078806794 | - |
dc.identifier.wosid | 000507721500017 | - |
dc.identifier.bibliographicCitation | MACROMOLECULES, v.53, no.1, pp.149 - 157 | - |
dc.relation.isPartOf | MACROMOLECULES | - |
dc.citation.title | MACROMOLECULES | - |
dc.citation.volume | 53 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 149 | - |
dc.citation.endPage | 157 | - |
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 | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | TOPOCHEMICAL POLYMERIZATION | - |
dc.subject.keywordPlus | RECENT PROGRESS | - |
dc.subject.keywordPlus | TRANSFORMATION | - |
dc.subject.keywordPlus | NANOMATERIALS | - |
dc.subject.keywordPlus | DEPROTONATION | - |
dc.subject.keywordPlus | HALOCHROMISM | - |
dc.subject.keywordPlus | RECOGNITION | - |
dc.subject.keywordPlus | AMPHIPHILES | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/acs.macromol.9b02133 | - |
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