Dipalmitoyl Phosphatidyl Choline Bilayer Membrane 촉매에 의한 para-Nitrophenyl Palmitate의 가수분해 반응

• 영문명: Catalytic Hydrolysis of p-Nitrophenyl Palmitate in Aqueous Dipalmitoyl Phosphatidyl Choline Bilayer Membrane
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 김기준(Ki Jun Kim) 이후설(Hoo Seol Lee)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제25권 제1호, 48~51쪽, 전체 4쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2008.03.31

영문 초록

Dipalmitoyl phosphatidyl choline and p-nitrophenyl palmitate were directly sonicated in acidic water for 6 minutes to give clear stock solutions. The catalytic hydrolysis of p-nitrophenyl palmitate was studied at 30-50℃ in the presence of unilamellar vesicle and mixture of unilamellar and multilamellar aggregates. The difference of reaction rate between unilamellar and multilamellar was observed. The rate of unilamellar reaction compared to the rate of mixture reaction showed more catalytic effect. The phase transition temperature of vesicle was measured at 37-44℃.

목차

1. 서 론

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3. 결과 및 고찰

4. 결 론

참고문헌

키워드

dipalmitoyl phosphatidyl choline p-nitrophenyl palmitate catalytic hydrolysis vesicle unilamellar multilamellar phase transition