Photoinduced Proton-Transfer Polymerization: A Practical Synthetic Tool for Soft Lithography Applications
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yeo, Hyunki | - |
dc.contributor.author | Khan, Anzar | - |
dc.date.accessioned | 2021-08-31T09:44:59Z | - |
dc.date.available | 2021-08-31T09:44:59Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2020-02-19 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/57621 | - |
dc.description.abstract | Proton-transfer photopolymerization through the thiol-epoxy "click" reaction is shown to be a versatile new method for the fabrication of micro- and nanosfzed polymeric patterns. In this approach, complexation of a guanidine base, diazabicycloundecene (DBU), with benzoylphenylpropionic acid (ketoprofen) generates a photolabile salt. Under illumination at a wavelength of 365 nm, the salt undergoes a photodecarboxylation reaction to release DBU as a base. The base-catalyzed ring opening reaction then creates cross-linked poly(beta-hydroxyl thio-ether) patterns. The surface chemistry of these patterns can be altered through alkylation of the thio-ether linkages. For example, a reaction with bromoacetic acid produces a hitherto unknown sulfonium/carboxylate-based zwitterionic motif that endows antibiofouling capacity to the micropatterns. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | RING-OPENING POLYMERIZATION | - |
dc.subject | THIOL-MICHAEL ADDITION | - |
dc.subject | PHOTOBASE GENERATORS | - |
dc.subject | CHEMISTRY | - |
dc.subject | FABRICATION | - |
dc.subject | PHOTOGENERATION | - |
dc.subject | NANOSTRUCTURES | - |
dc.subject | PHOTOCATALYST | - |
dc.subject | EFFICIENT | - |
dc.subject | VERSATILE | - |
dc.title | Photoinduced Proton-Transfer Polymerization: A Practical Synthetic Tool for Soft Lithography Applications | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Khan, Anzar | - |
dc.identifier.doi | 10.1021/jacs.9b11958 | - |
dc.identifier.scopusid | 2-s2.0-85079736909 | - |
dc.identifier.wosid | 000515214000030 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.142, no.7, pp.3479 - 3488 | - |
dc.relation.isPartOf | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.title | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.volume | 142 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 3479 | - |
dc.citation.endPage | 3488 | - |
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 | RING-OPENING POLYMERIZATION | - |
dc.subject.keywordPlus | THIOL-MICHAEL ADDITION | - |
dc.subject.keywordPlus | PHOTOBASE GENERATORS | - |
dc.subject.keywordPlus | CHEMISTRY | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | PHOTOGENERATION | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | PHOTOCATALYST | - |
dc.subject.keywordPlus | EFFICIENT | - |
dc.subject.keywordPlus | VERSATILE | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.