abs

학술발표회초록보기

초록문의 abstract@kcsnet.or.kr

결제문의 member@kcsnet.or.kr

현재 가능한 작업은 아래와 같습니다.
  • 09월 08일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제116회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Water hydrogen-bonding network structure and dynamics at phospholipid multibilayer surface: Femtosecond mid-IR pump-probe spectroscopy

등록일
2015년 8월 27일 16시 03분 36초
접수번호
0958
발표코드
PHYS.P-257 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 16일 (금요일) 13:00~14:30
발표형식
포스터
발표분야
물리화학
저자 및
공동저자
KUNDU ACHINTYA, 조민행*
고려대학교 화학과, Korea
One of the main components of the biological membrane is lipid. The lipid molecules spontaneously self-assemble into bilayers in aqueous environment. In fact, water molecules around the polar head groups of lipid molecules at the membrane surface strongly affect on a variety of membrane properties, both structural and functional activities of the membrane. For example, water-lipid interaction strengths are closely related to the membrane fluidity. The membrane fluidity of the gel phase is different from that of the liquid crystal phase, which suggest that the lipid-water interaction at the gel phase is different from that of the liquid crystal phase. Due to the underlying complexity of real biological membranes, we considered a phospholipid multilayer as a model biological membrane and studied water hydrogen bonding network structure and dynamics at different phases of the phospholipid multilayer by using femtosecond mid-IR pump-probe measurement method with HDO infrared probe.

상단으로