| 학회 |
한국고분자학회 |
| 학술대회 |
2008년 가을 (10/09 ~ 10/10, 일산킨텍스) |
| 권호 |
33권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Preparation of glucose responsive block copolymer carrying phenylboronic acid moiety |
| 초록 |
We successfully synthesized water-soluble block copolymers exhibiting glucose-sensitive phase behavior using poly(ethylene oxide)-based macroinitiator via atom transfer radical polymerization. First, we carried out living anionic ring-opening of ethylene oxide in mixture of benzene and dimethyl sulfoxide using n-butyllithium and tert-butoxide as the initiating system. PEO-based macroinitiator was synthesized by chain-end functionalization of polymeric alkoxide using 2-bromoisobutyryl bromide under the high vacuum. Then glucose responsive copolymer was prepared by controlled radical polymerization of methacryl(amido phenyl boronic acid) and the Cu(Ⅰ)Br/Me6TREN catalytic system in DMF. In this presentation, we will report the preliminary results. |
| 저자 |
최진희, 박효영, 전희정, 고다현, 김태환, 김근석, 김정안
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| 소속 |
경희대 |
| 키워드 |
glucose responsive; poly(ethylene oxide); block copolymer
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| E-Mail |
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