Earticle

현재 위치 Home

Monoolein cubic phase containing an electric field affected polymer

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.93-93
  • 저자
    Seok Ho Park, Jin-Chul Kim
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A450205

원문정보

초록

영어
Monoolein (1-Oleoyl-rac-glycerol, MO) cubic phase containing poly(hydroxyethyl acrylate-co-propyl methacrylate-co-methacrylic acid) (P(HEA/PMA/MAA)) in its water channel was prepared by a melt-hydration method. P(HEA/PMA/MAA) whose HEA/PMA/MAA molar ratio was 100/2.8/0, 100/6.0/1.6, and 100/6.2/2.5 was prepared by a free radical reaction, confirmed by 1H NMR spectroscopy. Only P(HEA/PMA/MAA)(100/6.0/1.6) exhibited its lower critical solution temperature around 32.8 ℃. The air water/interfacial measurement revealed that the copolymers were surface-active. On the transmission electron microscopy photo, the copolymer had little effect on the structure of the cubic phase. On the differential scanning calorimetry thermogram, MO cubic phase without the copolymer exhibited its phase transition temperature (PTT) around 68.1 ℃ and the inclusion of copolymer in the cubic phase caused the PTT to decrease by 3 to 4 ℃. The effect on the electric field promoted amaranth (dye) emission on the cubic phase. Release by the electric field was further enhanced in copolymers with a high ratio of MAA.

저자

  • Seok Ho Park [ 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

    피인용수 : 0(자료제공 : 네이버학술정보)

    함께 이용한 논문 이 논문을 다운로드한 분들이 이용한 다른 논문입니다.

      페이지 저장