Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 윤주영 | * |
dc.contributor.author | K.M.K Swamy | * |
dc.date.accessioned | 2019-01-02T16:30:15Z | - |
dc.date.available | 2019-01-02T16:30:15Z | - |
dc.date.issued | 2018 | * |
dc.identifier.issn | 1359-7345 | * |
dc.identifier.issn | 1364-548X | * |
dc.identifier.other | OAK-24026 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/248071 | - |
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.publisher | ROYAL SOC CHEMISTRY | * |
dc.title | A naphthoimidazolium-cholesterol derivative as a ratiometric fluorescence based chemosensor for the chiral recognition of carboxylates | * |
dc.type | Article | * |
dc.relation.issue | 94 | * |
dc.relation.volume | 54 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 13264 | * |
dc.relation.lastpage | 13267 | * |
dc.relation.journaltitle | CHEMICAL COMMUNICATIONS | * |
dc.identifier.doi | 10.1039/c8cc06262e | * |
dc.identifier.wosid | WOS:000451016200016 | * |
dc.author.google | Zhang, Xin | * |
dc.author.google | Ko, Gyeongju | * |
dc.author.google | Joung, Joonyoung F. | * |
dc.author.google | Li, Meng | * |
dc.author.google | Jeong, Yerin | * |
dc.author.google | Swamy, K. M. K. | * |
dc.author.google | Lee, Dayoung | * |
dc.author.google | Liu, Yifan | * |
dc.author.google | Lee, Songyi | * |
dc.author.google | Park, Sungnam | * |
dc.author.google | James, Tony D. | * |
dc.author.google | Yoon, Juyoung | * |
dc.contributor.scopusid | 윤주영(7403587371) | * |
dc.contributor.scopusid | K.M.K Swamy(8384468700) | * |
dc.date.modifydate | 20240118162450 | * |