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Dual-stimuli responsive polymeric micelle containing hydroxyethyl acrylate and phenyl vinyl sulfide

첫 페이지 보기
  • 발행기관
    강원대학교 산림과학연구소 바로가기
  • 간행물
    강원대학교 산림과학연구소 학술대회 바로가기
  • 통권
    KNU IFS 2018 Annual International Symposium of Institute of Forest Science (2018.09)바로가기
  • 페이지
    pp.92-92
  • 저자
    Tae Hoon Kim, Jin-Chul Kim
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A450204

원문정보

초록

영어
Poly(hydroxyethyl acrylate-co-phenyl vinyl sulfide)(poly(HEA-co-PVS) was polymerized by free radical reaction. The polymerization of poly(HEA-co-PVS) was confirmed by UV spectrum and 1H NMR analysis. The amphiphilic property of poly(HEA-co-PVS) was confirmed by interfacial tension analysis. Poly(HEA-co-PVS) oxidized by H2O2 (oxidation-poly(HEA-co-PVS)) was lost amphipathicity. The lower critical solution temperature was observed by the optical density change of the poly(HEA-co-PVS) solution according to the temperature change, and the LCST of oxidation-poly(HEA-co-PVS) was increased. Poly(HEA-co-PVS) micelle was prepared by thin film method. The prepared poly(HEA-co-PVS) micelle was observed to be spherical through transmission electron microscope (TEM). The release degree of poly(HEA-co-PVS) micelle loaded nile red (fluorescent dye) was examined by temperature and oxidation stimulation. The release degree of poly(HEA-co-PVS) micelle was more dependent on temperature (above LCST) and oxidation conditions.

키워드

Free radical reaction Lower critical solution temperature Oxidation: Polymeric micelle

저자

  • Tae Hoon Kim [ Department of Medical Biomaterials Engineering, College of Biomedical Science and Institute of Bioscience and Biotechnology, Kangwon National University ]
  • Jin-Chul Kim [ Department of Medical Biomaterials Engineering, College of Biomedical Science and Institute of Bioscience and Biotechnology, Kangwon National University ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    강원대학교 산림과학연구소 [Institute of Forest Science Kangwon National University]
  • 설립연도
    1975
  • 분야
    농수해양>임학
  • 소개
    강원대학교부설산림과학연구소(이하 “연구소”라 한다)는 산림에 관한 제반 학술적 연구를 통하여 산림자원의 효용을 밝히고 임업 및 임산업의 발전에 기여함을 목적으로 한다.

간행물

  • 간행물명
    강원대학교 산림과학연구소 학술대회
  • 간기
    부정기
  • 수록기간
    2017~2024
  • 십진분류
    KDC 526 DDC 634

이 권호 내 다른 논문 / 강원대학교 산림과학연구소 학술대회 KNU IFS 2018 Annual International Symposium of Institute of Forest Science

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