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Preparation of N ano-Size Lignin for Addition of Antibacterial Activity into PLA Film

첫 페이지 보기
  • 발행기관
    한국생물공학회 바로가기
  • 간행물
    한국생물공학회 학술대회 바로가기
  • 통권
    2011년도 한국생물공학회 춘계학술발표대회 (2011.04)바로가기
  • 페이지
    pp.285-285
  • 저자
    Gyusun KIM, Tae-Chang SUNG, Moon-Sun KIM, Byoung-Woo KIM
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A145143

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원문정보

초록

영어
Lignin is one of the plant biomass to protect trees against chemical and biological attack. Therefore, lignin is increasing interest in the improvement of quality of life that lead to eco-friendly technology demands. Since organic compounds of nano-materials were reported to be antibacterial activity, we extracted the lignin particles of nano-particles under 100 nm of average diameter. To prepare the PLA film with a high antibacterial activity, we attempted to fix lignin particles on PLA film by a coating process. Lignin particles were extracted by an organic solution method from wood materials by using 96% dioxane as a solvent. This extracted lignin particle was blended with the solution including GMA and then coated on PLA film with a bar coater. Thickness of coated layer was about 4~5 um and the total thickness including PLA film was controlled as 40~50 um. Antibacterial activity of the PLA film with lignin particles was enhanced and its hardness was about 2~3 H. Lignin is one of the plant biomass to protect trees against chemical and biological attack. Therefore, lignin is increasing interest in the improvement of quality of life that lead to eco-friendly technology demands. Since organic compounds of nano-materials were reported to be antibacterial activity, we extracted the lignin particles of nano-particles under 100 nm of average diameter. To prepare the PLA film with a high antibacterial activity, we attempted to fix lignin particles on PLA film by a coating process. Lignin particles were extracted by an organic solution method from wood materials by using 96% dioxane as a solvent. This extracted lignin particle was blended with the solution including GMA and then coated on PLA film with a bar coater. Thickness of coated layer was about 4~5 um and the total thickness including PLA film was controlled as 40~50 um. Antibacterial activity of the PLA film with lignin particles was enhanced and its hardness was about 2~3 H.

키워드

Lignin Antibacterial activity PLA Film GMA

저자

  • Gyusun KIM [ Department of Chemical Engineering, Sungkyunkwan University, Suwon, 440-746, Republic of Korea. ]
  • Tae-Chang SUNG [ Department of Chemical Engineering, Sungkyunkwan University, Suwon, 440-746, Republic of Korea. ]
  • Moon-Sun KIM [ Bio/Nano-Fusion Material Research Center, Sungkyunkwan University, Suwon, 440-746, Republic of Korea. ]
  • Byoung-Woo KIM [ Bio/Nano-Fusion Material Research Center, Sungkyunkwan University, Suwon, 440-746, Republic of Korea. ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
  • 설립연도
    1984
  • 분야
    공학>생물공학
  • 소개
    이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다 1. 생물공학 분야의 발전을 위한 연구 협력 2. 생물공학의 실용화를 촉진시키기 위한 산학 협동 3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최 4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간 5. 생물공학 발전을 위한 정책 건의 6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동

간행물

  • 간행물명
    한국생물공학회 학술대회
  • 간기
    반년간
  • 수록기간
    1985~2013
  • 십진분류
    KDC 476 DDC 576

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