메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
(부산대학교 헬스테크놀로지학과) (부산대학교 바이오소재과학과)
저널정보
한국섬유공학회 한국섬유공학회지 한국섬유공학회지 제52권 제1호
오류 신고하기

피인용 0

검색

    초록·키워드

    Biodegradable block copolymer of poly(L-lactic acid-block-${\gamma}$-aminobutyric acid) were synthesized for the controlled release of ${\gamma}$-aminobutyric acid (GABA), a neurotransmitter. Poly(L-lactic acid-block-${\gamma}$-aminobutyric acid) was prepared by the self-initiative polymerization of 2-pyrrolidone at the activated end group of poly(L-lactic acid), which was substituted with dehydrated 2-pyrrolidone. The molecular structure of the block copolymer was analyzed by FT-IR spectroscopy, 1H NMR spectroscopy, and XRD. The surface energies and biodegradabilities of the block copolymers were tested. The release behavior of GABA from the block copolymer matrices was investigated. The relative quantity of the blocks had an accommodative amplitude in the release of GABA.

    최근 본 자료 전체보기