A naphthoimidazolium-cholesterol derivative as a ratiometric fluorescence based chemosensor for the chiral recognition of carboxylates
DC Field | Value | Language |
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dc.contributor.author | Zhang, Xin | - |
dc.contributor.author | Ko, Gyeongju | - |
dc.contributor.author | Joung, Joonyoung F. | - |
dc.contributor.author | Li, Meng | - |
dc.contributor.author | Jeong, Yerin | - |
dc.contributor.author | Swamy, K. M. K. | - |
dc.contributor.author | Lee, Dayoung | - |
dc.contributor.author | Liu, Yifan | - |
dc.contributor.author | Lee, Songyi | - |
dc.contributor.author | Park, Sungnam | - |
dc.contributor.author | James, Tony D. | - |
dc.contributor.author | Yoon, Juyoung | - |
dc.date.accessioned | 2021-09-02T02:12:26Z | - |
dc.date.available | 2021-09-02T02:12:26Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2018-12-07 | - |
dc.identifier.issn | 1359-7345 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/71227 | - |
dc.description.abstract | Fluorescent chemosensors for sensing chiral molecules have been actively studied in recent years. In the current study, we report a naphthoimidazolium-cholesterol derivative (NI-chol 1) as a fluorescence based chemosensor for chiral recognition, in which the naphthoimidazolium serves not only as a fluorophore but also as a recognition moiety for anions via imidazolium (C-H)(+)-anion binding and the cholesterol unit acts as a chiral barrier. In particular, NI-chol 1 displayed unique and distinct ratiometric changes with Boc-d-Phe, on the other hand, Boc-l-Phe induced a negligible change. Furthermore, a distinct downfield shift (from 9.64 ppm to 9.96 ppm) of the imidazolium C-H peak was observed for Boc-d-Phe (5 eq.) with severe broadening, which indicates strong ionic hydrogen bonding between the C-H proton and the carboxylate. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | ENANTIOSELECTIVE RECOGNITION | - |
dc.subject | RECEPTOR | - |
dc.subject | BINOL | - |
dc.subject | DNA | - |
dc.title | A naphthoimidazolium-cholesterol derivative as a ratiometric fluorescence based chemosensor for the chiral recognition of carboxylates | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Sungnam | - |
dc.identifier.doi | 10.1039/c8cc06262e | - |
dc.identifier.scopusid | 2-s2.0-85056984899 | - |
dc.identifier.wosid | 000451016200016 | - |
dc.identifier.bibliographicCitation | CHEMICAL COMMUNICATIONS, v.54, no.94, pp.13264 - 13267 | - |
dc.relation.isPartOf | CHEMICAL COMMUNICATIONS | - |
dc.citation.title | CHEMICAL COMMUNICATIONS | - |
dc.citation.volume | 54 | - |
dc.citation.number | 94 | - |
dc.citation.startPage | 13264 | - |
dc.citation.endPage | 13267 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | ENANTIOSELECTIVE RECOGNITION | - |
dc.subject.keywordPlus | RECEPTOR | - |
dc.subject.keywordPlus | BINOL | - |
dc.subject.keywordPlus | DNA | - |
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